Osburn Inspire 2000 Wood Stove

United States figures, in inches. The rating plate on the appliance overrides any published number; the installer confirms on site.

From the specification sheet

Options

The unit price is Osburn's 2026 list price for the wood stove alone. Options sold on this page add to it; those marked on request we add to your order by hand.

Base

Faceplate and trim

Blower

Fresh air

Other options

Chimney requirements from the specification sheet

A 6-inch chimney flue system is required. New factory-built chimney systems must comply with UL 103 HT 2100 °F (USA) or ULC S629 (Canada) and be suitable for solid fuel. The minimum chimney height is 12 feet measured from the stove to the chimney cap outside the house; 15 feet or higher is ideal for optimal draft. 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.

An 8-inch chimney is not recommended — EPA/CSA B415.1-10 certified heaters function best on a 6-inch chimney. If your existing chimney is 8 inches, install a 6-inch stainless steel liner inside it. Masonry chimneys require a stainless steel liner sized to match the 6-inch flue outlet.

Outside air

A fresh-air intake is required for mobile-home installations and strongly recommended for tight new-construction homes with mechanical ventilation, for homes with powerful range hoods or other mechanical exhaust appliances, and where local code requires it. A 5-inch insulated flex pipe and 5-inch fresh air intake register with airtight damper are sold separately for buyers configuring outside-air installations. A smoke detector and carbon monoxide detector are required in the room where the stove is installed.

Codes and approvals

Code 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. EPA-certified wood heaters are mandatory in the United States, British Columbia, Ontario, Quebec, Nova Scotia, New Brunswick, and Newfoundland — 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.

• Inspire 2000 freestanding wood stove with 3/16" steel body, 5/16" steel top, welded steel firebox, moulded refractory brick lining, stainless-steel secondary-air tube assembly, steel-framed single ceramic glass viewing door, and black decorative side panel
• Configured at order with required base selection — Minimalist Base (default), Black Steel Base (upgrade), or Soapstone Base (premium upgrade)
• C-Cast or equivalent baffle
• Easy-access ash drawer
• Owner's installation and operation manual and product documentation

Sold separately

• Code-compliant 6-inch Class A insulated chimney system — listed factory-built chimney complying with UL 103 HT (USA) or ULC S629 (Canada); required venting components are sold separately
• Stove pipe connector between the stove and chimney — single-wall or double-wall (double-wall recommended for closer-to-wall installations per the clearance table)
• Hearth pad or floor protector sized to manual specifications — manufacturer options include Black Steel Hearth Pad 46 3/4" × 54" (SBI AC02788), 60" corner (SBI AC02790); Tempered Glass Hearth Pad 54" × 46 3/4" (SBI AC02703); Tinted Tempered Glass Hearth Pad 54" × 46 3/4" (SBI AC02758)
• Optional Blower with Variable Speed Control up to 130 CFM (SBI AC03095) — meaningfully improves heat distribution into the room; mounts at the rear of the stove. Not included with the appliance — sold as a separate kit
• Optional Quick Connect Heat Sensor (SBI AC02055) — auto-starts the blower when the stove reaches operating temperature (approximately 115 °F at the heat shield) and stops it when temperature drops
• Optional NightFlame Semi-Transparent Black Glass (SBI AC02775) — ROBAX® ceramic glass upgrade that conceals the firebox interior when the fire is out and reveals the flames when burning
• Optional Modern Stove Bench (SBI AC02354) — companion bench designed specifically for the Minimalist Base configuration; creates an integrated furniture-style installation
• Optional Moulded Refractory Panels (SBI AC01236) — replacement refractory panel set
• Optional 5" × 4' Insulated Flex Pipe for fresh air intake (SBI AC02090) and 5" Fresh Air Intake Register with Airtight Damper (SBI AC01349) — required for mobile-home installations, recommended for tight homes
• Optional Modular Heat Shield System 53" × 58 1/2" (SBI AC02762) and Heat Shield Extension (SBI AC02713) — for installations requiring additional wall shielding
• Optional Black Heat Shield (SBI AC05555) — alternative rear heat shield configuration
• Digital moisture reader (SBI AC07835) and probe thermometer — strongly recommended; not optional in practice
• Glass cleaner (SBI AC07825), dry cleaning pad (SBI AC07824), gloves (SBI AC07820 or AC07822), fire starters — consumables for normal operation and maintenance
• Installation by an authorized qualified technician (WETT, NFI, or CSIA certified) — required for warranty coverage and often required by code, permit, or insurance

• Check with your building department and insurer: wood appliances need a permit in most places and an inspection after installation.
• The chimney is the other half of the system. It is sold separately and quoted from your installer's plan.
• Clearances and floor protection come from the manual and depend on the pipe and shields you choose. Send us your plan and we will check it.
• Burn seasoned wood below 20 percent moisture. Wet wood is the cause of most complaints about any wood stove.
• Special-order goods ship by freight.

The 75,000 BTU/hr maximum is a peak rating, transient, achieved on dry cordwood at loading density of 15–20 lb/ft³ and reload intervals of 60–120 minutes. 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 realistic operating day, primary-heat use, cold climate: morning reload at sunrise produces a fast 60–90 minute warm-up and several hours of high output; mid-afternoon reload sustains heat through evening; a full pack at bedtime gives 6–7 hours of useful heat overnight, with the stove at coals by morning. In practical use with seasoned oak, maple, or hickory, expect 6–8 hours of useful heat from a packed load. With birch, pine, or softer wood, expect 4–5 hours.

The contemporary steel-framed door design with 20 1/4" × 9 1/2" ceramic glass gives the widest single-pane viewing area in the Osburn freestanding lineup at this tier. Wide horizontal glass shows more of the fire than narrow vertical glass at the same square inches — the visual character matches the contemporary architectural styling. The optional NightFlame ceramic glass changes the visual entirely when installed, concealing the firebox when the fire is out.

The 72% HHV average efficiency and EPA 2020 cordwood certification place the Inspire 2000 in the higher efficiency band of the Osburn freestanding lineup. The 79% LHV optimum at the specific test burn rate is competitive with the larger Matrix wood stove and higher than the standard Osburn 2000. HHV is the federal standard.

The 20-inch maximum log capacity is generous for a 2.4 ft³ firebox. Most firewood suppliers cut to 16 inches, which is also the manufacturer's recommended length. Loading is over width (east-west) per the manufacturer specification.

Heat distribution by radiation alone — the way the appliance ships from the factory — is meaningful given the heavy-gauge steel construction (3/16" body, 5/16" top) and the soapstone base option's thermal mass. The optional 130 CFM blower substantially extends heat distribution into the room and adjacent spaces; for primary heat in larger spaces or open floorplans, plan the blower as part of the appliance specification, not an afterthought.

The base choice meaningfully affects the appliance's visual and thermal behavior. The Minimalist Base is a low-profile mounting designed for installation directly on a non-combustible podium — the stove appears to sit close to the floor, contemporary in feel. The Black Steel Base elevates the stove on a traditional pedestal, allowing better airflow underneath and a more conventional stove height. The Soapstone Base adds 90+ lb of natural soapstone — the stone absorbs heat during high burns and radiates it during low burns, smoothing temperature swings in the room.

The heavy-gauge construction (3/16" body, 5/16" top) is meaningfully stronger than typical wood stoves at this output tier. Heavier steel resists warping over years of high-temperature cycles and extends the practical service life of the appliance. The trade-off is shipping weight (439 lb) and the multi-person handling required at delivery and installation.

Trade-offs to know

One buyer-configurable choice at order — base style with three options. Minimalist (default), Black Steel (upgrade), or Soapstone (premium upgrade). The base choice substantially changes the appliance's visual character and is not field-swappable after order without purchasing the alternate base kit separately. Walk through the base options with the room aesthetic and installation podium in mind before ordering.

Blower is sold separately. Unlike the Osburn 2000 wood stove (which ships with a 130 CFM blower included), the Inspire 2000 sells the blower kit as a separate line item. For buyers planning primary-heat use or wanting forced-air distribution into adjacent rooms, the blower is essentially mandatory — plan it as part of the appliance specification, not an upgrade. Add the optional heat sensor for auto-start operation.

Tight door opening height. 8 3/8" door opening height is on the lower end for a 2.4 ft³ firebox. Size firewood splits accordingly — narrow east-west loading is the practical loading approach. Buyers used to taller front-loading doors should plan the wood split size to match.

Contemporary styling polarizes. The Inspire 2000 leans hard into contemporary European design — clean lines, horizontal glass, steel-framed door. Buyers who want the traditional cast-iron pedestal wood-stove look will not be happy with this appliance. Visit a dealer with the stove on display before committing.

The Osburn 2000 may be the better value for traditional buyers. The Osburn 2000 wood stove has the same firebox tier, same EPA 2020 cordwood certification, includes a 130 CFM blower as standard, and carries a lower starting price than the Inspire 2000. The Inspire 2000's premium pays for contemporary styling, the larger glass viewing area, the wider base options, and the NightFlame glass option — but in terms of pure heating capability and value, the Osburn 2000 may be the better buy. Choose between them based on aesthetic preference and feature priorities, not BTU output.

Non-catalytic burn time. A non-cat appliance gives you simpler operation and no catalyst to replace, but you pay for it with shorter burns. The 8-hour maximum claim is achievable on a packed load of dense hardwood with the air shut down hard; useful heat through that cycle is realistically 6–7 hours. For 12+ hour overnight burns with steady output, a catalytic or hybrid stove is the right tool.

439 lb shipping weight. Heavy enough to require multi-person handling at delivery; the curb-to-hearth move is not a one- or two-person job. The Soapstone Base adds approximately 90+ lb on top of that — confirm floor support and hearth pad load rating before installation.

Wood quality is not negotiable. 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 digital moisture meter is the single best accessory for this stove.

Living with it

First burns. The first three to six fires release paint VOCs as the high-temperature stove paint cures. The smell can be strong during paint cure-in. Ventilate the room well, avoid prolonged exposure, and expect the odor to disappear after the first several hot burns.

Lighting. The manual describes top-down lighting as an effective method — largest splits on the bottom, smaller above, kindling on top, fire starter at the very top, light the top. Cleaner ignition, less smoke, faster to operating temperature.

Air control. Full open at light-off, then 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. The manual specifies keeping flue temperature in the comfort zone of 250–475 °F at steady state, with 700 °F acceptable transiently during start-up. Do not maintain excessive temperatures over long periods.

Reload cadence. 3–5 hours between reloads in active high-output use; 6–7 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. Place at least three pieces on the fire at a time so that the heat radiated from one piece helps ignite the pieces next to it. Loading is over width (east-west) per the manufacturer's loading specification.

Blower management. If the optional blower is installed, it starts automatically via the optional heat sensor when the stove reaches operating temperature, typically about an hour after cold start. Adjust speed using the variable speed control. Turn the blower OFF before opening the door fully — otherwise it can blow ash out of the firebox into the room.

Ash drawer. Easy-access ash drawer at the base of the appliance simplifies ash removal. Empty ash into a metal container with a lid and store outside, away from combustible materials, for at least 48 hours before disposal — embers can remain hot 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. Do not clean the glass when the stove is hot.

Door alignment and gasket replacement. 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. Plan on gasket replacement every 3–5 seasons in regular use. Replacement gasket kits are available through the SBI parts network.

Warranty

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 Osburn dealer and remain subject to SBI/Osburn 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, blower kit, base components, and venting components are openly available at fair prices through multiple parts vendors.

Osburn 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 Osburn warranty controls.

• Osburn document list for the Osburn Inspire 2000 (OB02042): installation and owner's manual, safety notices
• Osburn wood products brochure, USA edition, with dimension drawings (PDF)
• Osburn limited lifetime warranty
• EPA test reports
• Replacement parts