Enerzone Destination 1.9 Wood Insert

Right buyer

Owners of an existing masonry fireplace who want real heat output instead of a decorative open fire, in a single main-floor room, an open-plan small home, a finished basement family room, or a cottage of roughly 500–900 sq ft, with reasonable insulation and access to seasoned hardwood at 15–20% moisture content.

Suited to homeowners whose existing masonry opening is on the smaller side — the Destination 1.9's tapered top and 15.5-inch minimum hearth depth let it fit openings that exclude wider or deeper inserts. The cast-iron arched door, recessed flush-mount blower, and removable air-control handle hidden in the lower louver give it a cleaner finished face than most inserts at the price.

Buyers who want a finished install with a custom mantel, drywall return, or stone face can install the Destination 1.9 without its decorative faceplate — an option that's relatively unusual in the price class.

Wrong buyer

Not for buyers who want set-and-forget heating. Wood-burning inserts require active operation: lighting, monitoring, closing the air at the right moment, deciding when to reload. The 1.1 ft³ firebox can leave usable coals after a long burn, but do not expect steady, high output through an entire night.

Not for buyers expecting 8–14+ hour overnight burns. A 1.1 ft³ non-catalytic firebox gives you 3–4 hours of useful heat from a packed load of dense hardwood, occasionally up to 5 in mild weather; for longer burns, a catalytic or hybrid insert is the right tool.

Not for whole-house primary heat in larger or older homes. The manufacturer's stated 1,200 sq ft upper range is achievable only in well-insulated, open-plan, moderate-climate conditions; in real-world use this is a one-room or one-zone insert, not a whole-house heater.

Not for prefab metal fireplaces — those need a different appliance entirely. Not approved for mobile-home or alcove installation.

Not for buyers without a code-compliant masonry fireplace and chimney. The Destination 1.9 requires a continuous 6-inch listed stainless-steel liner from the insert to the top of the chimney; that liner and its installation are not included in the appliance price.

The Destination 1.9 is designed to slide into an existing code-compliant masonry fireplace with a connected and inspected masonry chimney. It is not approved for installation in a factory-built (prefab) metal fireplace, in a mobile home, in an alcove, in any outdoor or unconditioned space, or as a freestanding stove.

Minimum masonry opening

If a fresh-air intake is being installed, add at least 4 inches to the minimum width. Plan for a small installation margin above the insert to seat the liner adapter — an opening exactly at the minimum will be a tight install. Measure carefully before ordering.

Faceplate options

The standard faceplate covers most masonry openings. For larger openings, the optional cuttable extension attaches to the back of the standard faceplate to cover gaps — the top edge and sides can be trimmed to contour an arched fireplace or to minimize visible flashing. Selected at order if needed.

Clearances to combustibles

Reduced clearances are not available by means of heat shields on this insert — the figures above are the binding minimums.

Floor protection

The hearth extension must be a continuous non-combustible surface in front of the door opening. In the USA, 16 inches forward of the door opening and 8 inches of side ember protection; in Canada, 18 inches forward and 8 inches each side. Steel of at least 0.015" thickness, cement board, brick, or sealed-grout ceramic tiles over a continuous non-combustible sheet may be used. Tile alone is not sufficient — the manual requires a continuous non-combustible sheet beneath any tile installation. The Destination 1.9 includes its own air-jacket bottom protection; floor-protection R-value is calculated only when additional ember protection is needed beyond the existing masonry hearth extension, using the manual's worksheet.

Chimney and liner

The Destination 1.9 requires a continuous 6-inch stainless-steel chimney liner extending from the insert flue collar to the top of the chimney. The liner must conform to ULC S635 or CAN/ULC-S640 (Canada) or UL 1777 (USA) and be rated for solid fuel and 2,100 °F operation. The minimum liner 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.

Reduction of the liner diameter below 6 inches is not permitted in the USA — 6 inches is the minimum. In Canada only, a 5-inch liner is permitted if the masonry chimney exceeds 20 feet total height and the application is verified and authorized by a qualified installer. The insert is not approved for a "positive flue connection" to clay tile — a continuous stainless liner is required.

An insulated liner (or pre-insulated liner with a 1/2-inch wrap) is strongly recommended even for interior chimneys. It improves draft, reduces creosote, and is required by code in some jurisdictions for clearance reasons. A sheet-metal block-off plate sealed at the damper level with high-temp silicone and backed with mineral wool insulation is likewise optional under code but effectively required in practice for the insert to deliver rated performance — without it, jacket-recovered heat is lost into the smoke chamber.

Outside air

An optional 5-inch oval fresh-air intake kit is available for code jurisdictions requiring outside combustion air, or for tight new-construction homes with mechanical ventilation. In conventional homes the manual identifies room air as the safest and most reliable supply for combustion; almost all houses have enough natural leakage to provide what the insert needs. A smoke detector and carbon monoxide detector are required in the room where the insert is installed.

Code compliance

Code compliance for any specific installation is determined by the local Authority Having Jurisdiction. Manufacturer listings cover what the insert 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.

California Proposition 65

This 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.

Ships with the insert

• Destination 1.9 insert with cast-iron arched door and standard decorative faceplate
• 90 CFM variable-speed tangential blower with included heat sensor (thermodisc) for automatic on/off
• C-Cast baffle and stainless-steel secondary-air tube assembly
• Refractory brick lining
• Removable wood-grip air-control handle
• Owner's manual and product documentation

Sold separately

• 6-inch stainless-steel chimney liner sized for the full height of the chimney, with appliance connector, top plate, and rain cap — required, not optional
• 15° or 30° fixed stainless offset elbow at the insert collar — needed on most installs where the masonry flue is offset from the insert
• Insulation wrap for the liner (or a pre-insulated liner) — strongly recommended for all installs, code-required in some
• Sheet-metal block-off plate, high-temp silicone, and mineral wool insulation — effectively required in practice for the insert to deliver rated performance
• Hearth pad or hearth extension sized to manual specifications, with continuous non-combustible sheet beneath any tile
• Optional cuttable faceplate extension (SBI AC02082) — see "Where it can go" for details
• Optional rigid fire screen (SBI AC01213) — prohibited for open-door use in the United States or in provinces/jurisdictions with particulate-emission limits; do not use with the blower or with an offset liner adapter
• Optional 5-inch oval fresh-air intake kit for code or mechanical-ventilation requirements
• Pin-type wood moisture meter — not optional in practice
• Installation by an authorized qualified technician (WETT, NFI, or CSIA certified) — required for warranty coverage and often required by code, permit, or insurance

The 31,700 BTU/hr tested peak is a real number, achieved on dry cordwood with the air control fully open in the first hour or so of a high-burn cycle. The dealer-marketing "up to 45,000 BTU/hr" figure assumes a higher loading density than the EPA test prescribes. The figure that matters for daily life is the sustained output across a full burn cycle, which depends heavily on wood density, moisture, and air setting.

A realistic operating day in a well-insulated 600–800 sq ft open-plan room: morning reload on warm coals produces a fast 60-minute warm-up and 2–3 hours of strong output; mid-afternoon reload sustains heat through evening; a final pack at bedtime gives 3–4 hours of useful heat with the air shut down, leaving coals by morning. With seasoned oak, maple, hickory, or beech, expect 3–4 hours of useful heat per packed load; with birch, pine, or softer wood, 2–3.

The 17-inch maximum log capacity has limited margin over the 16-inch standard supplier cut. Confirm your firewood supply before buying — even a half-inch over forces awkward angled loading. The firebox is loaded east-west; north-south loading is not practical at this depth.

The included 90 CFM tangential blower meaningfully improves heat transfer from the air jacket into the room. There are two controls: a manual rheostat marked HI / LO / OFF that you set, and an automatic heat sensor (thermodisc) that decides when the blower actually runs. Set the rheostat to LO or HI, and the sensor handles the rest — the insert takes about an hour to reach blower-activation temperature from a cold start, then the sensor starts the blower automatically and shuts it off when the insert cools at the end of a burn. No need to remember to start it once the fire is going or shut it off when the fire dies down. At lower settings the blower is unobtrusive; at higher settings it is audible. SBI's design philosophy is deliberately to push slower, hotter air rather than higher CFM cool air; expect to run it at LO most of the time. Without the blower — in a power outage, for example — the insert will still burn safely; the room will receive less convective heat transfer, with most of the available heat being radiant through the glass.

Air-wash glass stays largely clear during proper hot burns at moderate-to-high air settings. At low burn rates — particularly overnight loads with the air choked down — the small firebox produces less velocity over the glass than larger inserts, and tar will form on the lower edges and corners. This is universal to non-catalytic small inserts in this class, not specific to Enerzone. The fix is a daily 15–20 minute hot cleanup burn, dry wood at 20% moisture or below, and tolerance for a brief glass wipe more often than larger inserts demand. Cleanest-glass operation comes from running this insert hot-and-fast for 1–3 hours per load rather than slow-and-low.

Small firebox, short burns. A 1.1 ft³ non-cat insert gives you simpler operation and lower up-front cost than a hybrid or catalytic, but you pay for it with shorter burns. If you want to load at 9 PM and have meaningful heat at 6 AM, this is not the right tool — that is what a Lopi Answer NexGen-Hybrid or a Blaze King Sirocco insert is built for. Plan on reloading every 2–3 hours during active heating and accepting that overnight will end at coals.

The 1,200 sq ft figure is aspirational. The most consistent owner regret across small SBI inserts is buying for the high end of the manufacturer's heating range. If you need to reliably heat more than ~900 sq ft as primary winter heat, step up a firebox size — the larger SBI inserts, the Pacific Energy Super, or the Lopi Answer all give meaningfully more usable heat for the same operational effort.

Wood quality is not negotiable. The most common "the insert doesn't heat" complaint comes from owners running 22–25% moisture wood. The advanced combustion features only work in the 15–20% range. A $25 pin-type moisture meter is the single best accessory for this insert.

Glass blackens at low burn rates. Universal to non-cat tube inserts in this firebox class. Daily hot cleanup burns and tolerance for a periodic wipe are part of operating this insert. Owners chasing always-clear glass on long, slow burns should look at catalytic technology.

Liner, block-off plate, and labor are not in the appliance price. The insert is the appliance; the chimney liner, the block-off plate, the insulation wrap, and the professional installation are separate purchases that need to be planned for. Older or taller chimneys, offset flues, and damper-frame removal add to install complexity. Skipping the liner, the block-off plate, or the insulation wrap saves money up front and costs measurable performance and creosote durability after.

Heavy-duty internals, mid-tier finish. The cast-iron arched door, C-Cast baffle, lifetime weld warranty, and recessed flush blower are strong points for the category. The overall fit-and-finish is practical rather than luxury: this is a heating appliance first, not a furniture-grade cast-iron showpiece. If the insert sits in a high-traffic design space, that matters; in a basement, cottage, or rural living room, it may not.

Owner's manual is generic. SBI's manual is shared across many of their inserts and stoves and is light on model-specific operating tips. Plan on building burn-rate intuition over the first month of use; the operating section of this page is a useful supplement.

First burns. The first three to six fires release paint VOCs as the high-temperature stove paint cures. The smell is strong but not toxic. Open windows, run the insert hot, expect the smell to disappear permanently after the cure-in.

Lighting. The manual describes a top-down conventional method as effective on the Destination 1.9 — small splits at the base, smaller splits crossed over them, kindling on top, fire starter at the very top, light the top. Cleaner ignition, less smoke, faster to operating temperature. Leave the door slightly ajar for about 5 minutes during light-off; close once the fire is well established.

Air control. The control is located above the door and uses a removable wood-grip handle that clips into the lower louver. Slide the handle onto the air-control stem only when adjusting; do not leave it on during use, as the metal stem gets very hot. Full open at light-off, gradually closed only after the load is fully engaged and stable secondary flames are established. A flue thermometer is strongly recommended; without one, you are guessing at draft, burn rate, and overfire risk.

Reload cadence. 2–3 hours between reloads in active heating use; up to 4 hours for a final overnight pack with the air shut hard. Open the air, wait 30 seconds, open the door slowly to avoid spilling smoke into the room. Turn the blower OFF before opening the door fully — otherwise it will blow ash out of the firebox.

Ash management. The Destination 1.9 uses a hollow-bottom firebox rather than an external ash drawer; ash is scooped manually from the front. The manual recommends emptying every 2–3 days during full-time heating. 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.

Glass cleaning. 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.

Door and glass gaskets. 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. Glass gasket replaces likewise. Materials run $20–$40 per gasket; replacement is a 30-minute job. Plan on every 3–5 seasons in regular use.

Annual chimney sweep. Per the manual, the chimney and liner 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 — cotter-pin pull on the tubes, then drop the baffle.

Wood seasoning. 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.

Blower maintenance. Vacuum the blower fins annually. Do not oil the blower unless the manual specifically calls for lubrication. Field-failure rates on the SBI tangential blower are low, and replacement blowers and related service parts are available through SBI's parts network and aftermarket suppliers if needed years out.

What never to burn. 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, pallets, 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.

The 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.

Coverage by component

A 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.

Warranty 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 insert 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 blower are openly available at fair prices through multiple parts vendors.

Enerzone may require photos or returned parts to support a claim; repair work covered by warranty requires prior manufacturer approval.

Coverage details can change by component and warranty revision; the current Enerzone warranty controls.