{"product_id":"enerzone-harmony-2-3-wood-stove","title":"Enerzone Harmony 2.3 Wood Stove","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #231F20; line-height: 1.55; width: 100%; max-width: 100%; box-sizing: border-box; margin: 0; padding: 0; font-size: 16px; overflow-wrap: break-word; word-wrap: break-word; word-break: normal;\"\u003e\n\n\u003cstyle\u003e\n  .km-desc, .km-desc * { box-sizing: border-box; max-width: 100%; }\n  .km-desc { width: 100%; }\n  .km-desc p { margin: 0 0 14px; }\n  .km-desc h3 { font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; font-weight: 600; color: #9B774D; margin: 22px 0 10px; }\n  .km-desc .spec-list { margin: 12px 0 0; }\n  .km-desc .spec-row { padding: 14px 0; border-bottom: 1px solid rgba(75,72,75,0.12); }\n  .km-desc .spec-row:first-child { border-top: 1px solid rgba(75,72,75,0.35); padding-top: 14px; }\n  .km-desc .spec-label { font-size: 10px; text-transform: uppercase; letter-spacing: 1.2px; font-weight: 600; color: #4B484B; margin-bottom: 6px; }\n  .km-desc .spec-value { font-weight: 600; font-size: 15px; color: #231F20; margin-bottom: 6px; line-height: 1.35; }\n  .km-desc .spec-meaning { color: #4B484B; font-size: 13px; line-height: 1.55; }\n  @media (min-width: 720px) {\n    .km-desc .spec-row { display: grid; grid-template-columns: 38% 30% 1fr; gap: 16px; align-items: start; padding: 12px 0; }\n    .km-desc .spec-label { margin-bottom: 0; align-self: center; }\n    .km-desc .spec-value { margin-bottom: 0; font-size: 14px; align-self: center; }\n    .km-desc .spec-meaning { font-size: 13px; }\n    .km-desc .spec-row:first-child { padding-top: 12px; }\n  }\n  .km-desc .data-row { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; padding: 12px 0; border-bottom: 1px solid rgba(75,72,75,0.12); align-items: baseline; font-size: 13px; }\n  .km-desc .data-head + .data-row { border-top: 1px solid rgba(75,72,75,0.35); }\n  .km-desc .data-row .data-label { color: #4B484B; line-height: 1.4; }\n  .km-desc .data-row .data-val { font-weight: 600; color: #231F20; text-align: right; min-width: 56px; }\n  .km-desc .data-head { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; padding-bottom: 8px; font-size: 10px; text-transform: uppercase; letter-spacing: 1.2px; font-weight: 600; color: #4B484B; }\n  .km-desc .data-head span:nth-child(2), .km-desc .data-head span:nth-child(3) { text-align: right; min-width: 56px; }\n  .km-desc ul { list-style: none; padding: 0; margin: 10px 0 14px; }\n  .km-desc ul li { padding: 4px 0 4px 18px; position: relative; line-height: 1.55; }\n  .km-desc ul li:before { content: \"—\"; position: absolute; left: 0; color: #9B774D; font-weight: 500; }\n  .km-desc .compare-row { padding: 14px 0; border-bottom: 1px solid rgba(75,72,75,0.12); }\n  .km-desc .compare-row:last-child { border-bottom: 0; }\n  .km-desc .compare-name { font-weight: 600; color: #231F20; display: inline-block; padding-bottom: 1px; }\n  .km-desc .compare-orient { color: #4B484B; margin-top: 4px; font-size: 13px; line-height: 1.5; }\n  .km-desc .pull { font-style: italic; font-size: clamp(16px, 4.2vw, 22px); line-height: 1.4; color: #231F20; border-left: 2px solid #9B774D; padding: 0 0 0 16px; margin: 32px 0 16px; }\n  .km-desc .lede { font-size: clamp(16px, 4vw, 22px); line-height: 1.4; letter-spacing: -0.2px; font-weight: 400; color: #231F20; margin: 0 0 24px; }\n  .km-desc .warranty-note { font-size: 12px; color: #4B484B; font-style: italic; margin-top: 14px; }\n  .km-desc details { border-top: 1px solid rgba(75,72,75,0.18); margin: 0; padding: 0; }\n  .km-desc details:last-of-type { border-bottom: 1px solid rgba(75,72,75,0.18); }\n  .km-desc details \u003e summary { list-style: none; cursor: pointer; padding: 18px 32px 18px 0; position: relative; font-size: clamp(16px, 4.2vw, 20px); line-height: 1.3; font-weight: 500; color: #231F20; letter-spacing: -0.2px; }\n  .km-desc details \u003e summary::-webkit-details-marker { display: none; }\n  .km-desc details \u003e summary::after { content: \"+\"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 22px; font-weight: 300; color: #9B774D; line-height: 1; }\n  .km-desc details[open] \u003e summary::after { content: \"−\"; }\n  .km-desc details \u003e summary:focus-visible { outline: 2px solid #9B774D; outline-offset: 4px; }\n  .km-desc details \u003e .acc-body { padding: 0 0 28px 0; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"km-desc\"\u003e\n\n\u003cp class=\"lede\"\u003eA 2.4 ft³ non-catalytic medium-large freestanding wood stove with industrial-design-protected Fluted Roman Doric column styling — the decorative-tier counterpart to the Solution 2.3 in the same SBI medium-large performance class. EPA 2020 cordwood certified at 72% HHV efficiency and 2.3 g\/hr emissions, with a 20-inch maximum east-west log capacity, up to 2,100 sq ft of heating area, 8-hour maximum burn, mobile-home and alcove approval, 75,000 BTU\/hr maximum output, an optional 130 CFM variable-speed blower, and a required door overlay selection at order (Black or Brushed Nickel).\u003c\/p\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eWho this is for\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\n\u003ch3\u003eRight buyer\u003c\/h3\u003e\n\u003cp\u003eBuyers who want the heating performance of a serious 2.4 ft³ medium-large stove combined with a strongly decorative look that reads more like a traditional cast-iron appliance than the cleaner-lined Solution 2.3. The Harmony's Fluted Roman Doric column detail and rounded body panels are the visual feature — this is a stove chosen as much for how it looks in the room as for what it puts out.\u003c\/p\u003e\n\u003cp\u003eOwners of medium-to-larger homes, well-insulated open-plan two-story spaces, or one stove serving as primary winter heat across 1,200–1,800 sq ft of conditioned space, with reasonable insulation and access to seasoned hardwood at 15–20% moisture content. Mobile-home and manufactured-home owners — this stove is certified for mobile-home installation with the required fresh-air intake kit and insulated intake pipe.\u003c\/p\u003e\n\u003cp\u003eBuyers who want east-west loading and the wider 17 1\/2-inch door opening that comes with it. The Harmony is built around a wider-than-it-is-deep firebox with a generous 17 1\/4\" depth; logs go in across the width, sides visible from the door. The deep firebox makes overnight packed loads straightforward and accepts north-south loading as a secondary option.\u003c\/p\u003e\n\u003cp\u003eAlcove buyers who want a serious heater. The Harmony is alcove approved with double-wall pipe — useful for buyers fitting a stove into a defined alcove space where the decorative finish reads well.\u003c\/p\u003e\n\n\u003ch3\u003eWrong buyer\u003c\/h3\u003e\n\u003cp\u003eNot for buyers who want a narrow-footprint stove. The Harmony's design uses a substantial side cabinet — the side-wall clearance requirement is 22 inches in both single-wall and double-wall pipe configurations, meaningfully more than most stoves in the class. Verify the install location can accommodate 22-inch side clearances before purchase.\u003c\/p\u003e\n\u003cp\u003eNot for buyers heating under 1,000 sq ft. The Harmony is meaningfully larger than the Solution 1.4 or 1.7; in a small room it will overheat at almost any meaningful burn rate. If you're heating a small space, look at the smaller siblings instead.\u003c\/p\u003e\n\u003cp\u003eNot for buyers expecting 10+ hour overnight burns. The 8-hour manufacturer maximum is achievable on a packed load of dense hardwood with the air shut down hard, but useful heat from a packed load is realistically 6–7 hours. For longer burns, step up to a 3.0+ ft³ firebox or to a catalytic stove with a real low-output mode.\u003c\/p\u003e\n\u003cp\u003eNot for buyers who want clean modern styling. The Harmony's decorative styling is the whole point — Fluted Roman Doric columns, rounded body panels, traditional silhouette. If you want clean lines and minimal detail, the Solution 2.3 in the same performance class is the better pick.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAt a glance\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\n\u003cdiv class=\"spec-list\"\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eCombustion technology\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003eNon-catalytic\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eSecondary-air tubes reignite smoke gases. No catalyst to replace; one air-control lever; simpler operation than a cat stove but shorter low-and-slow burn times.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eFirebox volume\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e2.4 ft³ overall \/ 1.95 ft³ EPA\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003ePer manufacturer spec. Medium-large firebox sized for zone heating across 500–2,100 sq ft. The overall figure includes a buffer zone above the EPA loading line; the 1.95 ft³ figure is the usable loading volume used during EPA emissions certification.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eMaximum heat output\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e75,000 BTU\/hr\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003ePeak output on dry cordwood, transient. Sustained output across a burn cycle is substantially lower.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eTested output range\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e14,200–44,500 BTU\/hr\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003ePer CSA B415.1-10 stack-loss method. The realistic operating band buyers should plan around.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eHeating range\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e500–2,100 sq ft\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eManufacturer's stated range. Real-world comfort sizing for primary heat is roughly 1,200–1,800 sq ft in moderate climates and lower in cold climates or older homes — depends on insulation, layout, climate, ceiling height, fuel quality, and installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eAverage efficiency\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e72% HHV \/ 77% LHV\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003e79% optimum overall efficiency at low burn rate; 76% optimum heat-transfer efficiency. HHV is the federal standard. Government incentives may apply by jurisdiction and installation date.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eParticulate emissions\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e2.3 g\/hr\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eEPA 2020 cordwood certified (limit is 2.5 g\/hr). Tested by an independent accredited laboratory.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eAverage CO emissions\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e69 g\/hr\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eAverage carbon monoxide emissions per CSA B415.1-10 stack-loss method.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eMaximum burn time\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003eUp to 8 hours\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eManufacturer maximum at the lowest air setting. Useful heat through a burn cycle is realistically 6–7 hours.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eRecommended log length\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e16 in east-west\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003ePer manual. Most firewood suppliers cut to this length.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eMaximum log length\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e20 in east-west\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003e4-inch margin over the recommended length — meaningful for buyers with access to longer-cut firewood. Logs load across the width of the firebox, sides visible from the door.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eConstruction\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003eCarbon steel, cast-iron door\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eWelded carbon-steel firebox (3\/16\" body, 3\/8\" top) with an arched cast-iron door, Fluted Roman Doric column detailing on the body panels, and integrated steel leg construction. Industrial design protected. Lifetime warranty on the combustion-chamber welds.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eDoor overlay\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003eTwo options, required\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eConfigured at order: Black Steel Door Overlay (default) or Brushed Nickel Steel Door Overlay. Not field-swappable.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eBaffle\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003eC-Cast\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eRigid aluminosilicate fiber baffle rated above 2,000 °F.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eGlass\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e16 1\/2\" × 10 1\/8\", ceramic\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eViewable glass surface, per Enerzone's official spec. Ceramic glass with air-wash, tested to 1,400 °F. Replacement glass must match manufacturer specifications.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eBlower\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003eOptional, 130 CFM variable speed\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eSold separately. 130 CFM blower with variable speed control and thermodisc heat sensor for automatic on\/off based on stove temperature. Without the blower, heat distribution relies on radiant heat and natural convection; there is no forced-air circulation.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eFlue connection\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e6 in\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eTop of the unit. Chimney must be 6 in interior diameter. Type of chimney: CAN\/ULC S629 or UL 103 HT (2100 °F). Sold separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eMinimum chimney height\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e12 ft\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003ePer manufacturer spec, subject to installer verification, certification label, draft conditions, and local code.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eCombustion chamber\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e21\" W × 17 1\/4\" D × 11 7\/8\" H\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eInside firebox dimensions per manufacturer spec. The 17 1\/4\" depth is generous — useful for packed overnight cycles and accommodates north-south loading as well as the default east-west.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eDoor opening\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e17 1\/2\" W × 9\" H\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eLoading door opening. The wide door accommodates 20-inch logs loaded east-west.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eOverall dimensions\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e25 5\/8\" W × 25 5\/8\" D × 30 1\/8\" H\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eOverall appliance dimensions per manufacturer spec. Narrower and squarer footprint than the Solution 2.3 (27\" × 26 1\/2\"); deeper firebox in a more compact cabinet.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eShipping weight\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003e435 lb\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003ePlan for three-person handling. Remove loose internal components as appropriate during installation to reduce handling weight.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eMobile home approved\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003eYes\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eMobile-home and manufactured-home installations are supported with the required fresh-air intake kit and an insulated intake pipe (HVAC type, ULC S110 or UL 181 class 0\/1). Both are sold separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eAlcove install approved\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003eYes\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eAlcove installation is approved with double-wall pipe connector. See the manual for specific clearances.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-label\"\u003eCountry of origin\u003c\/div\u003e\n\u003cdiv class=\"spec-value\"\u003eMade in Canada\u003c\/div\u003e\n\u003cdiv class=\"spec-meaning\"\u003eManufactured by Stove Builder International (SBI) in Saint-Augustin-de-Desmaures, Quebec.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhere it can go\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\n\u003cp\u003eThe Harmony 2.3 is approved for installation in residential homes, cabins, sunrooms, alcoves (with double-wall pipe connector), and mobile or manufactured homes (with the required fresh-air intake kit and insulated intake pipe). It is not approved for installation in factory-built (prefab) metal fireplaces or in any outdoor or unconditioned space.\u003c\/p\u003e\n\n\u003ch3\u003eClearances to combustibles — USA\u003c\/h3\u003e\n\n\u003cdiv class=\"data-head\"\u003e\n\u003cspan\u003eSurface\u003c\/span\u003e\u003cspan\u003eSingle-wall pipe\u003c\/span\u003e\u003cspan\u003eDouble-wall pipe\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eBack wall to unit\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e11\"\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e6\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eCorner to unit\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e12\"\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e12\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eSide wall to unit\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e22\"\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e22\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eTop (platform to ceiling)\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e84\"\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e84\"\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eClearances to combustibles — Canada\u003c\/h3\u003e\n\n\u003cdiv class=\"data-head\"\u003e\n\u003cspan\u003eSurface\u003c\/span\u003e\u003cspan\u003eSingle-wall pipe\u003c\/span\u003e\u003cspan\u003eDouble-wall pipe\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eBack wall to unit\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e14 1\/2\"\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e6\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eCorner to unit\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e12\"\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e12\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eSide wall to unit\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e22\"\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e22\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eTop (platform to ceiling)\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e84\"\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e84\"\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top: 14px;\"\u003eThe 22-inch side-wall clearance applies in both single-wall and double-wall pipe configurations — switching to double-wall does not reduce side-wall distance on this stove. Verify the install location can accommodate 22-inch side clearances before purchase. The certification label on the back of the stove always overrides clearance figures published in any other media. Confirm the binding clearance figures with your installer before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eFloor protection\u003c\/h3\u003e\n\n\u003cdiv class=\"data-head\"\u003e\n\u003cspan\u003eDirection (from door opening)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eMin\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eFront extension (USA)\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e16\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eFront extension (Canada)\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e18\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eSide extension (each side)\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e8\"\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top: 14px;\"\u003eThe hearth extension must be a continuous, non-combustible surface in front of the door opening. Approved materials include steel of at least 0.015\" thickness, ceramic tiles sealed together with grout (over a continuous non-combustible sheet beneath), cement board, brick, or any other approved or listed material suited for floor protection. Tile alone is not sufficient — a continuous non-combustible sheet beneath the tile is required. Any R-value requirements are specified in the manual and should be calculated for the specific installation configuration. No floor protection is required if the stove is installed on a non-combustible floor (concrete slab, for example).\u003c\/p\u003e\n\n\u003ch3\u003eChimney and venting\u003c\/h3\u003e\n\u003cp\u003eThe Harmony 2.3 requires a 6-inch chimney flue system. New factory-built chimney systems must comply with UL 103 HT (USA) or ULC S629 (Canada) and be suitable for solid fuel. The stove may also be connected to a code-compliant masonry chimney, provided the chimney has either a clay liner or a suitably listed stainless-steel liner at 6-inch diameter and the application is verified by a qualified installer.\u003c\/p\u003e\n\n\u003cp\u003eThe minimum chimney height is 12 feet, subject to installer verification, certification label, draft conditions, and local code. The chimney must extend at least 3 feet above the highest point of contact with the roof and at least 2 feet above any roof line or obstacle within 10 feet horizontally.\u003c\/p\u003e\n\n\u003cp\u003eFor mobile-home installations, single-wall pipe is strictly forbidden — only double-wall pipe is permitted, and a fresh-air intake kit with insulated intake pipe is required. The fresh-air intake pipe (HVAC type) must meet ULC S110 or UL 181 class 0 or class 1.\u003c\/p\u003e\n\n\u003ch3\u003eOutside air\u003c\/h3\u003e\n\u003cp\u003eAn optional fresh-air intake kit is available for code jurisdictions requiring outside combustion air, for tight new-construction homes with mechanical ventilation, and is required for mobile-home installations. A smoke detector and carbon monoxide detector are required in the room where the stove is installed.\u003c\/p\u003e\n\n\u003ch3\u003eCode compliance\u003c\/h3\u003e\n\u003cp\u003eCode compliance for any specific installation is determined by the local Authority Having Jurisdiction. Manufacturer listings cover what the stove is approved for; the AHJ approves what is permitted at your address. A WETT (Canada), NFI, or CSIA (USA) certified installer is strongly recommended and frequently required by code, permit, or insurance. Confirm local requirements before purchasing — particularly in EPA non-attainment counties and in HOA jurisdictions where new wood-burning installs may be restricted.\u003c\/p\u003e\n\n\u003ch3\u003eCalifornia Proposition 65\u003c\/h3\u003e\n\u003cp\u003eThis product can expose you to chemicals including carbon monoxide, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat's in the box, what you'll add\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\n\u003ch3\u003eShips with the stove\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmony 2.3 wood stove with welded carbon-steel firebox, arched cast-iron glazed door, and integrated steel legs\u003c\/li\u003e\n\u003cli\u003eConfigured at order with required door overlay selection — Black Steel Door Overlay or Brushed Nickel Steel Door Overlay\u003c\/li\u003e\n\u003cli\u003eFluted Roman Doric column body panel detailing (industrial design protected)\u003c\/li\u003e\n\u003cli\u003eC-Cast baffle and stainless-steel secondary-air tube assembly\u003c\/li\u003e\n\u003cli\u003eRefractory firebrick lining\u003c\/li\u003e\n\u003cli\u003eEasy-to-access ash drawer\u003c\/li\u003e\n\u003cli\u003eOwner's manual and product documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSold separately\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCode-compliant 6-inch chimney system — listed factory-built chimney for new installations, or an approved masonry chimney\/liner configuration where permitted by code and verified by the installer\/AHJ; required venting components are sold separately\u003c\/li\u003e\n\u003cli\u003eSingle-wall or double-wall pipe connector between the stove and chimney — double-wall is required for alcove and mobile-home installations and reduces back-wall clearance requirements (side-wall clearance is the same in both)\u003c\/li\u003e\n\u003cli\u003eHearth pad or floor protection sized to manual specifications, with continuous non-combustible sheet beneath any tile\u003c\/li\u003e\n\u003cli\u003eOptional 130 CFM blower with variable speed control (SBI AC01000) — includes thermodisc heat sensor for automatic on\/off; adds forced-air circulation to improve heat distribution; without it, heat moves by radiation and natural convection only\u003c\/li\u003e\n\u003cli\u003eOptional 5-inch fresh-air intake kit for wood stove on legs (SBI AC01211) — required for mobile-home installations and for code or mechanical-ventilation requirements\u003c\/li\u003e\n\u003cli\u003eOptional 5-inch × 4' insulated flex pipe for fresh-air intake (SBI AC02090) — required for mobile-home installations\u003c\/li\u003e\n\u003cli\u003eOptional 5-inch fresh-air intake register with airtight damper (SBI AC01349) — closable outside-air damper for installations where local code, airtight-home design, or owner preference calls for one; do not close while the stove is in use\u003c\/li\u003e\n\u003cli\u003eOptional moulded refractory panels upgrade (SBI AC01236) — decorative refractory panel kit that replaces the standard firebrick lining with a smoother moulded interior; aesthetic upgrade visible through the glass\u003c\/li\u003e\n\u003cli\u003eOptional black steel hearth pad 46 3\/4\" × 54\" (SBI AC02788) — pre-sized to the Harmony 2.3 footprint\u003c\/li\u003e\n\u003cli\u003eOptional black steel hearth pad 60\" corner (SBI AC02790) — for corner installations\u003c\/li\u003e\n\u003cli\u003eOptional modular floor protection system 54\" × 46 3\/4\" (SBI AC02711)\u003c\/li\u003e\n\u003cli\u003eOptional tempered glass hearth pad 10 mm, 54\" × 46 3\/4\" (SBI AC02703) or tinted version (SBI AC02758) — for a polished finished hearth surface\u003c\/li\u003e\n\u003cli\u003ePin-type wood moisture meter — strongly recommended; wet wood is the most common cause of poor heat, black glass, and creosote\u003c\/li\u003e\n\u003cli\u003eStove-top or flue thermometer — strongly recommended for managing burn rate, draft, and overfire risk\u003c\/li\u003e\n\u003cli\u003eInstallation by an authorized qualified technician (WETT, NFI, or CSIA certified) — required for warranty coverage and often required by code, permit, or insurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow it actually performs\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\n\u003cp\u003eThe 75,000 BTU\/hr maximum is a peak rating, transient, achieved on dry cordwood at high loading density and short reload intervals. The figure that matters for daily life is the sustained output across a full burn cycle, which lands in the 14,200–44,500 BTU\/hr band per the CSA B415.1-10 stack-loss method — a usable range that covers shoulder-season heating on the low end and serious cold-snap output on the high end.\u003c\/p\u003e\n\n\u003cp\u003eA realistic burn cycle from a packed load of well-seasoned hardwood produces a fast 30–45 minute warm-up, 2–3 hours of strong sustained heat, then a gradual decline over the next 3–4 hours with a coal bed remaining. Total useful heat from one full pack is realistically 6–7 hours, occasionally approaching the 8-hour manufacturer maximum with dense hardwood, mild weather, and a packed coal bed. Reload onto coals when heat output falls off and the cycle restarts.\u003c\/p\u003e\n\n\u003cp\u003eThe 17 1\/4\" interior firebox depth is the deepest in the 2.4 ft³ Enerzone family — meaningfully deeper than the Solution 2.3 (16 1\/2\") at the same overall firebox volume, which makes packed E-W loads slightly more forgiving and gives more flexibility for north-south loading of overnight packs. The 17 1\/2\" door opening accommodates 20-inch logs loaded east-west.\u003c\/p\u003e\n\n\u003cp\u003eThe 130 CFM optional blower is identical to the unit offered on the Solution 2.3 platform. With the blower installed, the variable-speed control lets you dial CFM up or down, and the thermodisc senses stove temperature and runs the blower automatically when the stove is hot. Without the blower, heat distribution relies on radiant heat and natural convection. For a stove sized for primary heat across larger spaces, the blower is a near-essential add — plan for the line item.\u003c\/p\u003e\n\n\u003cp\u003eAir-wash glass stays largely clear during proper hot burns at moderate-to-high air settings. At low burn rates with marginally seasoned wood, the glass will tar. This is universal to non-catalytic stoves, not specific to Enerzone.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eTrade-offs to know\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSame SBI medium-large performance class as the Solution 2.3 and Osburn 2000.\u003c\/strong\u003e Same 2.4 ft³ overall volume, 1.95 ft³ EPA loading volume, 75,000 BTU\/hr max output, 14,200–44,500 BTU\/hr tested band, 72% HHV efficiency, 2.3 g\/hr emissions, 8-hour max burn, and 20-inch log capacity. What you're choosing between is the cabinet design, firebox depth, and finish — Solution 2.3 for clean modern lines with seven base configurations and a 16 1\/2\" firebox depth, Osburn 2000 for the Osburn brand with door overlay choices, Harmony 2.3 for the heavy decorative Fluted Roman Doric column styling with the deepest firebox depth in the family at 17 1\/4\".\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e22-inch side-wall clearance is the design constraint.\u003c\/strong\u003e The Harmony's decorative side panels project further from the firebox than the Solution 2.3, and the manufacturer's side-wall clearance is 22 inches — in both single-wall and double-wall pipe configurations. Switching to double-wall does NOT reduce side-wall distance on this stove (unlike most stoves where double-wall buys back wall clearance). This is a meaningful real-world constraint; verify install dimensions before purchase.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMedium-large firebox, medium-long burn time.\u003c\/strong\u003e A 2.4 ft³ non-cat stove gives you meaningful primary-heat capability across 1,200–1,800 sq ft, with realistic 6–7 hour burn cycles. If you want true 10+ hour overnight burns or 2,500+ sq ft primary heating, step up to a 3.0+ ft³ firebox or to a catalytic stove with a real low-output mode.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe 2,100 sq ft figure is aspirational.\u003c\/strong\u003e The most consistent owner regret across medium-large stoves is buying for the high end of the manufacturer's heating range. If you need to reliably heat more than ~1,800 sq ft as primary winter heat in a cold climate or older home, step up a firebox size.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoor overlay is a one-time decision.\u003c\/strong\u003e Two finish options — Black or Brushed Nickel — configured at order, not field-swappable. Choose the finish that matches the room before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBlower is not included.\u003c\/strong\u003e The Harmony ships without a blower; one must be ordered separately if you want forced-air heat distribution. For a stove sized to do real primary heat across larger spaces, plan for the 130 CFM line item.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e435 lb shipping weight.\u003c\/strong\u003e Heaviest stove in the 2.4 ft³ Enerzone family — meaningfully heavier than the Solution 2.3 (402 lb) due to the decorative cabinet construction. Plan for three-person handling at delivery and installation; the curb-to-room move is not a one-person job.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDecorative styling is the whole point.\u003c\/strong\u003e The Fluted Roman Doric columns and rounded body panels are deliberate decorative choices. Buyers who want a stove that disappears into the room or who prefer clean modern lines should look at the Solution 2.3 in the same performance class.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWood quality is not negotiable.\u003c\/strong\u003e The most common \"the stove doesn't heat\" complaint comes from owners running marginally seasoned wood. Secondary combustion works best with dry, properly seasoned fuel, ideally around 15–20% moisture. A pin-type moisture meter is the single best accessory for this stove.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGlass blackens at low burn rates.\u003c\/strong\u003e Universal to non-cat stoves. Daily hot cleanup burns and tolerance for a periodic wipe are part of operating this stove. Owners chasing always-clear glass on long, slow burns should look at catalytic technology.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eOperating reality\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eFirst burns.\u003c\/strong\u003e The first few fires cure the high-temperature paint and condition the internal components. Burn two or three small fires first, then build bigger, hotter fires until the paint smell is gone. The smell can be strong; ventilate the room well and avoid prolonged exposure during cure-in.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLighting.\u003c\/strong\u003e The manual describes three effective methods: conventional (newspaper at the bottom, kindling on top, then small splits), top-down (small splits at the base, smaller splits crossed over, kindling on top, paper at the very top, light the top), or two parallel logs (paper between two split logs, kindling across, log-cabin style). Cleaner ignition with the top-down method, less smoke, faster to operating temperature. Open the air control fully at light-off; leave the door slightly ajar for a few minutes during light-off; close once the fire is well established.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAir control.\u003c\/strong\u003e Single-lever, located underneath the ash shelf. Push the handle completely to the left for HIGH (open); push completely to the right for LOW (closed). Full open at light-off; gradually closed only after the load is fully engaged and stable secondary flames are established. The manual specifies closing the primary air control gradually from the time the door closes to fully closed — too fast and the fire smolders.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReload cadence.\u003c\/strong\u003e 3–4 hours between reloads in active heating use; up to 7 hours for a final overnight pack with the air shut hard. Open the air, wait briefly, open the door slowly to avoid smoke rollout, rake coals forward, load onto the coal bed, close the door, and run the air open until the new load is fully engaged before reducing the air gradually. Place at least three (preferably more) pieces on the fire at a time so that the heat radiated from one piece helps ignite the pieces next to it. Do not elevate the fire by using a grate.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAsh management.\u003c\/strong\u003e The Harmony 2.3 ships with an easy-to-access ash drawer — the ash plug in the firebox floor opens to drop ash into the drawer below. Per the manual, empty every 2–3 days during full-time heating. The best time to remove ash is in the morning, after an overnight fire when the stove is relatively cold but there is still a little chimney draft to draw the ash dust into the stove. Always dispose of ash in a tightly covered metal container on a non-combustible surface, well away from combustible materials — ash retains hot embers for days.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGlass cleaning.\u003c\/strong\u003e Damp newspaper dipped in cold ash, or a dedicated ceramic-glass cleaner. Daily wipe during low-burn weather; weekly during high-burn. Black streaks at the lower edge mean wet wood; black uniformly across the glass means burns are running too cool. Do not clean the glass when the stove is hot, and do not strike or slam the glass door shut.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoor and glass gaskets.\u003c\/strong\u003e Per the manual, the door gasket needs replacement when the paper-strip test fails: close the door on a strip of paper and try to pull it out; firm resistance means the gasket is sealing, easy pull means it's time to replace. Test all the way around the door, not just at the latch. Plan on every 3–5 seasons in regular use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAnnual chimney sweep.\u003c\/strong\u003e Per the manual, the chimney should be cleaned and inspected at least once each year. Inspect every two months during the heating season until you know your creosote-formation rate; monthly is safer for new burners. If buildup reaches 1\/8 inch, sweep immediately. The baffle and secondary tubes lift out for sweep access.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWood seasoning.\u003c\/strong\u003e Hardwood needs 12–24 months split, stacked off the ground, top-covered, with sun and wind on the sides. Don't trust supplier \"seasoned\" claims — use a pin-type moisture meter, split a piece in half, measure the fresh face. Manual target: 15–20% moisture. Wood above 25% will smolder, soot the glass, line the chimney with creosote, and undercut every published efficiency and emissions number on this page.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBlower maintenance (if installed).\u003c\/strong\u003e Keep the blower intake and fins free of dust and follow the blower kit instructions for service. Do not oil the blower unless the blower manual specifically calls for lubrication. Replacement blowers and related service parts are available through Enerzone\/SBI dealers and parts channels if needed years out.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat never to burn.\u003c\/strong\u003e Per the manual and EPA fuel rules: no coal, garbage, yard waste, materials containing rubber or plastic, waste petroleum products, paint or paint thinners, asphalt products, painted or pressure-treated wood, railroad ties, manure or animal remains, plywood, particle board, paper products, asbestos materials, construction or demolition debris, salt-water driftwood, or unseasoned wood. This does not prohibit normal fire starters made from paper, cardboard, sawdust, wax, or similar substances when used only to start a fire. Burning prohibited materials destroys the firebox, voids the warranty, and releases toxic compounds into your home and the chimney.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWarranty and service\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\n\u003cp\u003eThe Enerzone limited lifetime warranty applies to the original retail purchaser only and is non-transferable. The warranty applies to normal residential use only. Proof of purchase (dated bill of sale), model name, and serial number are required for any warranty claim. Online registration is recommended at enerzone-intl.com but not required if a dated invoice is retained.\u003c\/p\u003e\n\n\u003ch3\u003eCoverage by component\u003c\/h3\u003e\n\n\u003cdiv class=\"data-head\"\u003e\n\u003cspan\u003eComponent\u003c\/span\u003e\u003cspan\u003eParts\u003c\/span\u003e\u003cspan\u003eLabor\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eCombustion chamber welds, cast-iron door frame\u003c\/span\u003e\u003cspan class=\"data-val\"\u003eLifetime\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e5 yr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eCeramic glass, plating manufacturing defects\u003c\/span\u003e\u003cspan class=\"data-val\"\u003eLifetime\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e—\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eSurrounds, heat shields, ash drawer, steel legs, trims, C-Cast baffle, secondary air tubes\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e7 yr\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e—\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eHandle assembly, glass retainers, air control mechanism\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e5 yr\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e3 yr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eRemovable carbon-steel firebox components\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e5 yr\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e—\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eOptional blower, heat sensors, switches, rheostat, wiring, electronics\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e2 yr\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e1 yr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003ePaint (peeling), gaskets, insulation, ceramic fiber blankets, and other options\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e1 yr\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e—\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data-row\"\u003e\n\u003cspan class=\"data-label\"\u003eReplacement parts under warranty\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e90 d\u003c\/span\u003e\u003cspan class=\"data-val\"\u003e—\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top: 14px;\"\u003eA one-time replacement limit applies to all parts with lifetime coverage. Warranty is void if the unit is used to burn anything other than seasoned cordwood, or if it is not operated according to the owner's manual. Damage caused by misuse, improper installation, lack of maintenance, overfiring, downdrafts, venting problems, or under-estimated heating area is not covered. Improper installation by anyone other than an authorized qualified technician voids the warranty.\u003c\/p\u003e\n\n\u003cp\u003eWarranty claims are made through your Enerzone dealer and remain subject to SBI\/Enerzone inspection, approval, and the current written warranty. Kaminos is the retailer for this stove and supports buyers through purchase; final warranty approval rests with SBI as the manufacturer. SBI's parts network is well-stocked — replacement bricks, baffle, secondary tubes, glass, gaskets, and optional blower are openly available at fair prices through multiple parts vendors.\u003c\/p\u003e\n\n\u003cp class=\"warranty-note\"\u003eEnerzone may require photos or returned parts to support a claim; repair work covered by warranty requires prior manufacturer approval.\u003c\/p\u003e\n\n\u003cp class=\"warranty-note\"\u003eCoverage details can change by component and warranty revision; the current Enerzone warranty controls.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCompare with\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\n\u003cdiv class=\"compare-row\"\u003e\n\u003cspan class=\"compare-name\"\u003eEnerzone Solution 2.3\u003c\/span\u003e\n\u003cdiv class=\"compare-orient\"\u003eSame SBI medium-large performance class — same 2.4 ft³ overall volume, 1.95 ft³ EPA loading volume, 75,000 BTU\/hr max output, 14,200–44,500 BTU\/hr tested band, 72% HHV efficiency, 2.3 g\/hr emissions, 8-hour max burn, and 20-inch log capacity. The Solution 2.3 offers clean modern lines with seven base configurations (three leg styles in Black or Brushed Nickel, or a pedestal), a 16 1\/2\" firebox depth, and a 16\" side-wall clearance; the Harmony 2.3 trades the base configurability for heavy decorative styling (Fluted Roman Doric columns), gains a deeper 17 1\/4\" firebox, but requires 22\" side-wall clearance and weighs 33 lb more. Choose the Solution 2.3 for tighter installs and modern aesthetics; choose the Harmony 2.3 for the decorative cast-iron-style look and the deeper firebox.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"compare-row\"\u003e\n\u003cspan class=\"compare-name\"\u003eOsburn 2000\u003c\/span\u003e\n\u003cdiv class=\"compare-orient\"\u003eSame SBI medium-large performance class under the Osburn brand — same 2.4 ft³ overall volume, 1.95 ft³ EPA loading volume, 75,000 BTU\/hr max output, 14,200–44,500 BTU\/hr tested band, 72% HHV efficiency, 2.3 g\/hr emissions, 8-hour max burn, and 20-inch log capacity. Door overlay choice in Black or Brushed Nickel like the Harmony; Osburn-tier finish without the Harmony's column detailing. Choose the Osburn 2000 for the Osburn brand and clean finish; choose the Harmony 2.3 for the column-detailed decorative styling.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"compare-row\"\u003e\n\u003cspan class=\"compare-name\"\u003ePacific Energy Super 27\u003c\/span\u003e\n\u003cdiv class=\"compare-orient\"\u003ePremium cross-brand competitor in the medium-large stove class. 2.0 ft³ firebox, sealed-firebox technology, premium build, higher price. The most-mentioned cross-shop on hearth-enthusiast forums for buyers comparing mid-to-large non-cat stoves. Higher price; longer real-world burn potential.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cp class=\"pull\"\u003eThe Harmony 2.3 is the decoratively-styled member of the 2.4 ft³ Enerzone family. Industrial-design-protected Fluted Roman Doric column styling and the deepest firebox in the family at 17 1\/4\", on the same SBI medium-large performance class that delivers 75,000 BTU\/hr, 8-hour burns, and 20-inch logs. For buyers who want a stove that reads more like a heritage cast-iron appliance than a modern steel box.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Enerzone","offers":[{"title":"Black","offer_id":50192000385217,"sku":"EB00045+AC01232","price":3949.0,"currency_code":"USD","in_stock":true},{"title":"Brushed Nickel","offer_id":50192000417985,"sku":"EB00045+AC01233","price":4169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/3854\/4065\/files\/Enerzone_Harmony_2.3_Wood_Stove_Kaminos_Life_Style_black_1.webp?v=1778524092","url":"https:\/\/kaminos.com\/products\/enerzone-harmony-2-3-wood-stove","provider":"Kaminos","version":"1.0","type":"link"}