WoodMaster

What WoodMaster does

WoodMaster, Inc. is a Minnesota-based privately held manufacturer of outdoor wood, coal, and pellet furnaces founded in 1989 and headquartered in Red Lake Falls, with primary manufacturing operations in Greenbush, Minnesota. The company designs and builds outdoor combustion heating equipment that uses a water jacket surrounding a firebox and heat exchanger to circulate heated water through insulated underground pipes to one or more buildings, enabling whole-home heating, domestic hot water, and multi-building heating from a single exterior unit.

The product portfolio is organized across five primary lines: (1) the CleanFire Series of EPA Step 2 Certified wood furnaces (five models spanning 150,000 to 400,000 Btu/hr, with up to 92.7% LHV efficiency), featuring a proprietary titanium-enhanced stainless steel firebox and the FireStar combustion controller with Wi-Fi remote monitoring via MyFireStar.com; (2) the Traditional Titanium Series of four non-EPA-certified outdoor wood furnaces for non-residential applications (2,000 to 20,000 sq ft); (3) the Flint Series of two entry-level outdoor wood furnaces targeting first-time buyers; (4) the FireMax Series of two outdoor coal furnaces with patented HeatLock Baffle and Combustion Accelerator; and (5) the Maxim M255 PE wood pellet furnace with automatic ignition and 96.2% LHV efficiency. Accessories include ThermoPEX pre-insulated underground piping and Stryker log splitters.

WoodMaster operates an exclusive dealer-distribution model across the United States and Canada, with no direct-to-consumer online sales. Dealers purchase inventory (minimum initial investment of $3,000), carry full product lines, and provide installation, maintenance, parts, and financing facilitation. Revenue is generated through one-time hardware sales of furnaces, parts, and accessories, with quote-based pricing through dealers; customer financing is enabled through partnerships with Master Financing, EnerBank USA, and Regions Bank (12-month same-as-cash, 9.99% APR 5-year loans, and 8.99%-24.49% APR installment loans). The customer base is concentrated in residential homeowners, agricultural and farm operations, and small commercial property owners seeking to reduce or eliminate dependence on propane, fuel oil, and electric heating. The company supports dealers via dedicated sales representatives, an online support center, a dealer e-commerce site, co-op advertising, extended terms, and onsite seminars and webinars.

Name

WoodMaster

Legal name

WoodMaster, Inc.

Website

https://woodmaster.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

1–10 employees

Short description

WoodMaster, Inc. is a Minnesota-based manufacturer founded in 1989 that designs and builds outdoor wood, coal, and pellet furnaces sold exclusively through a US/Canada dealer network to residential homeowners, farms, and small commercial customers seeking to displace propane, fuel oil, and electric heating.

Ownership category

akta.pro rank

Product category

Outdoor Heating Equipment

NAICS

Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Power Boiler and Heat Exchanger Manufacturing (33241), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)

SIC

Heating Equipment, Except Electric & Warm Air Furnaces (3433), Industrial Process Furnaces & Ovens (3567)

akta.pro primary industry

Boilers, Furnaces & Process Heating Equipment (IMAHAKAD)

akta.pro secondary industries

Industrial Biomass Boilers & Steam Systems (Process Heat) (EUAAAGAC), Biomass Combustion & Boiler Island Technology (Grates, Fluidized Bed, Burners) (EUAAAGAG), Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)

Keywords

• Outdoor wood furnaces
• Outdoor coal furnaces
• Wood pellet furnaces
• Insulated piping systems
• Log splitters

Headquarters

HQ city

Red Lake Falls

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Outdoor Furnace Sales: Direct hardware sales of outdoor wood, coal, and pellet furnaces through dealer network. Product line spans residential to commercial applications with multiple series (CleanFire, Traditional, Flint, FireMax, Maxim).
2. Parts & Accessories: Dealers carry complete lines of parts and accessories including ThermoPEX insulated piping, Stryker log splitters, and other furnace components.
3. Dealer Network: Dealers purchase inventory and resell furnaces, parts, and accessories to end customers. Initial dealer investment starts at $3,000.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels9 records

Core offering

WoodMaster manufactures and sells outdoor furnaces fueled by wood, coal, or wood pellets for residential, agricultural, and commercial heating applications. The company distributes these products through a dealer network across the United States and Canada, offering EPA Step 2 certified models with proprietary FireStar combustion controllers and titanium-enhanced stainless steel fireboxes. WoodMaster also sells supporting products including ThermoPEX insulated underground piping, Stryker log splitters, and replacement parts.

Product overview

WoodMaster is a manufacturer of outdoor furnaces headquartered in Minnesota, operating since 1989. The product portfolio is organized into four main furnace series plus accessories: (1) CleanFire Series — EPA Step 2 Certified outdoor wood furnaces with titanium-enhanced stainless steel firebox, FireStar combustion controller, and up to 92.7% LHV efficiency, available in five sizes (300/500/700/1800/900); (2) Traditional Titanium Series — non-certified outdoor wood furnaces for non-residential use, available in four sizes (3300/4400/5500/6500) covering 2,000 to 20,000 sq ft; (3) Flint Series — entry-level economical outdoor wood furnaces in two sizes (1100/2200) for non-residential applications; (4) FireMax Series — outdoor coal furnaces in two sizes (5000/6000) with high energy density and long burn times; (5) Maxim M255 PE — outdoor wood pellet furnace with automatic ignition and remote monitoring. Accessories include ThermoPEX insulated piping and Stryker log splitters. The FireStar proprietary combustion controller provides smart monitoring across CleanFire and Maxim models.

Differentiator

Problem solved

Functional benefit

Products and services

• CleanFire Series Wood Furnaces EPA Step 2 certified outdoor wood furnaces with FireStar combustion controller, available in multiple capacities (e.g., CleanFire 300 and CleanFire 500) for residential and light commercial heating. Designed for homeowners, farms, and commercial properties that want efficient, clean-burning wood heating with remote monitoring.
• Traditional Titanium Series Wood Furnaces Workhorse outdoor wood furnaces with titanium-enhanced stainless steel fireboxes (lifetime warranty on firebox and jacket), available in models 3300, 4400, 5500, and 6500. Targeted at homeowners, farms, and commercial users who prioritize long-term durability and high heat output.
• Flint Series Wood Furnaces Entry-level outdoor wood furnaces available in models 1100 and 2200, designed for smaller homes and outbuildings with straightforward controls. Suited for budget-conscious homeowners and small property owners needing reliable basic wood heating.
• FireMax Series Coal Furnaces Outdoor coal furnaces available in models 5000 and 6000, designed for high-BTU coal heating of homes, shops, and commercial facilities. Built for users with access to coal fuel who want long burn times and high heat output.
• Maxim M255 PE Wood Pellet Furnace Outdoor wood pellet furnace with FireStar combustion controller, offering automated pellet feeding for homeowners and commercial properties that want hands-off, fuel-convenient heating alternative to manual wood or coal.
• ThermoPEX Insulated Piping Proprietary insulated underground piping system engineered to carry heated water from a WoodMaster outdoor furnace to multiple buildings with minimal heat loss. Used by installers and property owners to enable multi-building heating from a single furnace.
• Stryker Log Splitters Log splitters sold alongside WoodMaster furnaces to help owners process firewood for furnace fuel. Targeted at residential and farm customers who split their own wood.

Quantifiable outcome

• CleanFire 900 achieves 92% overall efficiency (LHV) - highest among EPA certified stick-wood burning appliances with max output >300,000 Btu/hr
• +3 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Two partnerships are on record, tiered minor and core.

• Efficiency MaineminorGTM or Marketing PartnerEfficiency Maine offers a Residential Home Energy Savings Program providing rebates of 1/3 of project costs up to $6,000 for eligible biomass boilers and furnaces including WoodMaster Maxim M255 PE and CleanFire models.
• MyFireStar.comcoreTechnology or IntegrationMyFireStar.com provides live demo and remote monitoring platform for FireStar-equipped WoodMaster furnaces, allowing users to view operational information and receive alerts on smartphones or computers.

Scale indicators4 records

Recent moves7 records

Expansion highlights7 records

Direct peers

• Polar Furnace: Outdoor wood furnace manufacturer selling gasification-style units through a dealer network, with comparable form factor and customer base to WoodMaster.
• Central Boiler: Leading US manufacturer of outdoor wood furnaces, the most direct competitor to WoodMaster in product (Classic Edge, Maxim, E-Classic series), dealer-based distribution model, and target customer (rural cold-climate homeowners).
• HeatMaster: Manufacturer of outdoor wood and multi-fuel furnaces sold through a dealer network, with comparable product lines (smoke-shield technology, EPA-certified models) and overlap with WoodMaster's residential and farm customers.
• Hardy Outdoor Furnace: Outdoor wood/coal furnace manufacturer using a dealer distribution model, serving residential and agricultural markets with similar furnace series and capacity tiers to WoodMaster.
• Mahoning Outdoor Furnace: Pennsylvania-based outdoor wood furnace manufacturer with dealer distribution and a product range broadly comparable to WoodMaster's Traditional and CleanFire families.
• Portage & Main Boilers: Canadian manufacturer of outdoor wood and coal boilers sold across North America through dealers, directly competing with WoodMaster in Canada and northern US markets.
• Crown Royal Stoves: Manufacturer of outdoor wood-burning furnaces with a dealer network in the Midwest, offering similar residential and farm-heating product lines to WoodMaster.
• BioTherm: Outdoor wood, coal, and pellet furnace manufacturer with a hybrid hydronic design, competing in the same agricultural and multi-building heating segment as WoodMaster's Maxim and FireMax lines.

Broad incumbents

• Viessmann: Large European heating equipment manufacturer offering wood-, pellet-, and biomass-fired boilers as part of a broader HVAC portfolio; relevant peer for residential/commercial biomass heating technology and global scale.
• Froling: Austrian manufacturer of wood chip, pellet, and log boilers with strong premium positioning and dealer/distributor networks; comparable in biomass combustion technology and efficiency to WoodMaster's CleanFire and Maxim lines.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/user/WMfurnaces
• Facebookfacebook.com/wmfurnaces
• LinkedInlinkedin.com/company/northwest-manufacturing-inc.
• Instagraminstagram.com/woodmasterfurnaces

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about WoodMaster