The P4000 is a great option for heating most family homes along with a garage or another small secondary outbuilding, up to ~4,000 Sq. ft.
| Approx. Heating Space | 4,000 sq ft |
| 8-hr Burn Rate | 150,000 BTU/hr |
| Water Capacity | 87 Gallons |
| Bin Hopper Capacity | 240 Lbs |
| Recommended Fuel | Grade “A” Premium Wood Pellets |
| Weight | 1,200 Lbs |
| Outlets | 1 Set 1″, 1 set 1.5” |
| Power Supply | 120V 1PH 60 HZ |
| Running Load | 2.5 Amps |
| Chimney Size | 6” |
| Dimensions (L x W x H) |
59″ x 42″ x 81″ |
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The P7000 is a great option for heating most family homes along with a garage or another small secondary outbuilding, up to ~7,000 Sq. ft.
| Approx. Heating Space | 7,000 sq ft |
| 8-hr Burn Rate | 250,000 BTU/hr |
| Water Capacity | 125 gallons |
| Bin Hopper Capacity | 310 Lbs |
| Recommended Fuel | Grade “A” Premium Wood Pellets |
| Weight | 1,600 Lbs |
| Outlets | 1 Set 1″ 1 set 1.5” |
| Power Supply | 120V 1PH 60 HZ |
| Running Load | 2.5 Amps |
| Chimney Size | 6” |
| Dimensions (L x W x H) |
69″ x 50″ x 84.5″ |
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Airflow P Series
Take a quick video tour of our P Series furnaces.
The Automated Pellet Burning Outdoor Furnace
The P Series Pellet Furnace delivers clean, efficient, and hands-off heating by harnessing the power of wood pellets. Designed for convenience and reliability, it’s the perfect heating solution for winter comfort.
Clean & Efficient Heating — Burns wood pellets at optimal efficiency, producing minimal emissions and ensuring an eco-friendly heating option that’s good for your home and the environment.
Hands-Off Operation — Pair the P Series with a hopper bottom attachment for fully automated heating. No daily tending required, so you can focus on enjoying your winter, hassle-free.
No Wood Splitting Needed — Forget the axe! Operate this furnace using easy-to-load wood pellets, eliminating the hard work of splitting and stacking wood while maintaining a warm, cozy home.
409 Stainless Steel - The Best Material
We combine the best materials with expert engineering to create the most rugged, longest lasting furnaces available. Titanium enhanced, corrosion resistant Stainless Steel is the only product that can provide the right blend of longevity, cost-effectiveness and other critical traits that meet the HeatMasterSS standard of excellence.
Titanium enhanced Stainless Steel is the best choice for your furnace because:
- It resists corrosion. It’s coated with a chromium film so it will not corrode from:
- wet ashes or creosote in your firebox
- sweating on your water jacket
- corrosive elements in your water
- It can withstand higher continuous temperatures.
- It transfers more heat. Heat gets to your water at a higher rate which will save you on fuel.
- It has a low Thermal Expansion Rate. It won’t crack and warp in a high heat environment.
HeatMasterSS furnaces are built to the very highest standards with ISO 9001 Certified manufacturing processes.
The Highest Efficiency
Wood Gasification
Wood gasification is the most efficient process available for wood burning. Wood gas is generated in a high temperature reaction (>700° F) between the wood and a limited amount of oxygen. The heat and lack of oxygen “bakes” the wood, causing the gases in the wood to be released.
The wood gas mixture that is created in the firebox then gets forced through the base of the fire along with any ash that would come with it and burned at temperatures around 2000° F in the gasification chamber. This creates a very hot, very clean burn which helps you get the most out of your fuel. After the gas is burned, the heat is transferred to the water jacket using the heat exchange tubes. Normal exit temperatures of the exhaust are 200 – 300 F.
The most notable indicator of effective gasification is the lack of smoke exiting the chimney.
The gasification process creates longer burn times and can reduce wood consumption as much as 50% compared to a standard wood furnace.
What does it mean for you?
- Less wood cutting
- Less ash removal
- Fewer emissions
- Fewer trips to the furnace
Bottom line – more heat for less
Additional Features
- 409 Stainless Steel – Titanium enhanced and corrosion resistant, it is the only product that can provide the right blend of longevity, heat transfer and other critical traits that meet the HeatMasterSS standard of excellence.
- Heatmasterss warranty – We back each furnace with our best-in-industry Lifetime Limited Warranty which is twice as long as the leading mild steel competitor.
- Easy access hinged rear door – The insulated rear door is built with a unique hinge design which allows for easy access to the rear of the furnace and quick and easy removal of the door if required without the use of tools or hardware.
- EPA Certified – We exceed government regulations by over 75%.
- Safe easy-to-use dual firebox door latch – Our carefully designed latch catches the door so it doesn’t swing completely open and expose the user to excessive heat.
- Heavy duty multi-layer insulation
- Powder coat finish
- ISO 9001 Certified – HeatMasterSS furnaces are built to the very highest manufacturing standards.