201 East 12th St
Alturas, CA 96101-3307
Phone: 530-640-1072

Classic Edge 350

Outdoor Wood Furnace

  1. Designed to Perform - With innovative features like a patented air charge tube (WATCH VIDEO) that adds air in all the right places while keeping the coal bed from falling through, to the patent-pending vertical heat exchanger that optimizes heat transfer, the Classic Edge is the perfect combination of performance and value.
  2. Easy to Operate - With Central Boiler's FireStar II electronic controller optimizing the gasification process, the Classic Edge is one of the easiest ways to heat with wood.
  3. Higher Efficiency - Fire burns down through the Fusion Combustor where extremely high temperatures aid in complete combustion, resulting in high efficiency and extremely low emissions.
  4. Less Maintenance - Vertical heat exchanger (WATCH VIDEO ) optimizes heat transfer and requires little maintenance. Heat exchanger includes integrated cleaning system and, if needed, a removable access plate, a Classic Edge exclusive.
  5. Burns Less Wood - A hallmark of Central Boiler furnaces for over 30 years, spray-on urethane foam (WATCH VIDEO ) is the ultimate airtight, waterproof insulation that locks the heat in to reduce wood usage, even at the coldest temperatures.
  6. U.S. EPA Certified
  7. Monitor Your Furnace Remotely - View real-time information, historical charts and more with the optional FireStar XP Wi-Fi Module.

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Door - 16"W x 16"H

Firebox Length - 29"

Firebox Volume - 10 cu ft

Ash Cleanout Door - 18"W x 9"H

Water Capacity - 150 gal.

Supply/Return Ports - 1 set of 1-1/4" supply and return ports (can be configured for two pumps)

Measurements and Foundation Dimensions - Illustration

Manufacturer's Rated Heat Output Capacity** - 170,000 Btu/hr

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$6,990 MSRP TAX, DELIVERY, SETUP EXTRA

Classic Edge 350 Titanium Series

Outdoor Wood Furnace

Titanium Series stainless models offer the same great features and benefits of non-stainless models with added benefit of a stainless steel firebox/water jacket assembly.

  • Provides superior firebox corrosion resistance
  • Allows for longer burn time
  • Extends life of the furnace

Adding the proper water treatment BEFORE adding water to the system is critical for a Titanium Series furnace. The Owner's Manual and Warranty will outline the needed requirements. Ask us about more information about Titanium Series models.

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$8,995 MSRP TAX, DELIVERY, SETUP EXTRA

Classic Edge 550

Outdoor Wood Furnace

  1. Designed to Perform - With innovative features like a patented air charge tube (WATCH VIDEO) that adds air in all the right places while keeping the coal bed from falling through, to the patent-pending vertical heat exchanger that optimizes heat transfer, the Classic Edge is the perfect combination of performance and value.
  2. Easy to Operate - With Central Boiler's FireStar II electronic controller optimizing the gasification process, the Classic Edge is one of the easiest ways to heat with wood.
  3. Higher Efficiency - Fire burns down through the Fusion Combustor where extremely high temperatures aid in complete combustion, resulting in high efficiency and extremely low emissions.
  4. Less Maintenance - Vertical heat exchanger (WATCH VIDEO ) optimizes heat transfer and requires little maintenance. Heat exchanger includes integrated cleaning system and, if needed, a removable access plate, a Classic Edge exclusive.
  5. Burns Less Wood - A hallmark of Central Boiler furnaces for over 30 years, spray-on urethane foam (WATCH VIDEO ) is the ultimate airtight, waterproof insulation that locks the heat in to reduce wood usage, even at the coldest temperatures.
  6. U.S. EPA Certified
  7. Monitor Your Furnace Remotely - View real-time information, historical charts and more with the optional FireStar XP Wi-Fi Module.

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Door - 18"W x 18"H

Firebox Length - 34"

Firebox Volume - 14 cu ft

Ash Cleanout Door - 18"W x 9"H

Water Capacity - 205 gal.

Supply/Return Ports - 1 set of 1-1/4" supply and return ports (can be configured for two pumps)

Measurements and Foundation Dimensions - Illustration

Manufacturer's Rated Heat Output Capacity** - 178,000 Btu/hr

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$8,590 MSRP TAX, DELIVERY, SETUP EXTRA

Classic Edge 550 Titanium Series

Outdoor Wood Furnace

Titanium Series stainless models offer the same great features and benefits of non-stainless models with added benefit of a stainless steel firebox/water jacket assembly.

  • Provides superior firebox corrosion resistance
  • Allows for longer burn time
  • Extends life of the furnace

Adding the proper water treatment BEFORE adding water to the system is critical for a Titanium Series furnace. The Owner's Manual and Warranty will outline the needed requirements. Ask us about more information about Titanium Series models.

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$10,995 MSRP TAX, DELIVERY, SETUP EXTRA

Classic Edge 750

Outdoor Wood Furnace

  1. Designed to Perform - With innovative features like a patented air charge tube (WATCH VIDEO) that adds air in all the right places while keeping the coal bed from falling through, to the patent-pending vertical heat exchanger that optimizes heat transfer, the Classic Edge is the perfect combination of performance and value.
  2. Easy to Operate - With Central Boiler's FireStar II electronic controller optimizing the gasification process, the Classic Edge is one of the easiest ways to heat with wood.
  3. Higher Efficiency - Fire burns down through the Fusion Combustor where extremely high temperatures aid in complete combustion, resulting in high efficiency and extremely low emissions.
  4. Less Maintenance - Vertical heat exchanger (WATCH VIDEO ) optimizes heat transfer and requires little maintenance. Heat exchanger includes integrated cleaning system and, if needed, a removable access plate, a Classic Edge exclusive.
  5. Burns Less Wood - A hallmark of Central Boiler furnaces for over 30 years, spray-on urethane foam (WATCH VIDEO ) is the ultimate airtight, waterproof insulation that locks the heat in to reduce wood usage, even at the coldest temperatures.
  6. U.S. EPA Certified
  7. Bypass Door - Allows you to redirect the exhaust before opening the firebox door.
  8. Monitor Your Furnace Remotely - View real-time information, historical charts and more with the optional FireStar XP Wi-Fi Module.

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Door - 21"W x 25"H

Firebox Length - 38"

Firebox Volume - 24 cu ft

Ash Cleanout Door - 19"W x 11"H

Water Capacity - 330 gal.

Supply/Return Ports - 1 set of 1-1/4" supply and return ports, 2 sets of 3/4" supply and return ports

Measurements and Foundation Dimensions - Illustration

Manufacturer's Rated Heat Output Capacity** - 240,000 Btu/hr

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$10,590 MSRP TAX, DELIVERY, SETUP EXTRA

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Gain Outdoor Space - Add the Hideaway addition to your Classic Edge 750 outdoor wood furnace and gain valuable outdoor space. This compact metal addition provides up to 93 cu. ft. of storage, meaning you'll have room for your long-handled tools, maintenance items, winter clothing and more. It even features a built-in shelf for small items. Made to perfectly match your Classic Edge 750, the Hideaway is easy to assemble and connect to your outdoor furnace.

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  • Steel construction
  • Easy to assemble
  • Color-coordinated to match furnace
  • Approximately 4' x 5' interior dimensions
  • Approximately 93 cu. ft. of space

DOWNLOAD HIDEAWAY FLYER

Classic Edge 750 Titanium Series

Outdoor Wood Furnace

Titanium Series stainless models offer the same great features and benefits of non-stainless models with added benefit of a stainless steel firebox/water jacket assembly.

  • Provides superior firebox corrosion resistance
  • Allows for longer burn time
  • Extends life of the furnace

Adding the proper water treatment BEFORE adding water to the system is critical for a Titanium Series furnace. The Owner's Manual and Warranty will outline the needed requirements. Ask us about more information about Titanium Series models.

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$13,995 MSRP TAX, DELIVERY, SETUP EXTRA

E-Classic 1450

Outdoor Wood Furnace

  1. Ultimate Control - The FireStar II Electronic Controller automatically adjusts the primary and secondary air which optimizes the gasification process. This allows the furnace to be more efficient and cleaner burning. Provides user with easy operation of the furnace with just the touch of a button.
  2. Less Maintenance - The Xtract® heat exchanger allows you to get the most heat out of your wood. The vertical design minimizes the amount of maintenance.
  3. Burns Less Wood - Urethane foam insulation gives you the best energy savings, even when the conditions outside are at their worst. This airtight, waterproof seal around the water jacket makes your wood pile last longer.
  4. Performance - Patented air charge tube adds air in all the right places to aid in the combustion process and keeps the coal bed from falling through.
  5. High Efficiency - Final combustion takes places as the gases move downward through the Fusion Combustor to the Reaction Chamber. There, extremely high temperatures aid in complete combustion, resulting in high efficiency and extremely low emissions.
  6. Operational Convenience - Bypass Door allows you to redirect the exhaust before opening the firebox door. The Bypass Door Alarm reminds you to close the bypass door after you have closed the firebox door for efficient operation of your furnace.
  7. Easy Loading - The triple-insulated firebox door is just the right height and features a large opening for easy loading. The Cam Loc door closure secures the door at all fource corners and provides a tight seal.
  8. LED Lights - The long-lasting, energy-efficient LED night lights save money and enhance safety. The illuminate the inside of the firebox and the front and sides of the furnace. Can be set to automatically turn on at night.
  9. Easy Ignition Option - The optional gas-fired wood ignition takes the work and worry out of lighting a fire with just the touch of a button.
  10. U.S. EPA Certified - The E-Classic 1450 is U.S. EPA Certified.
  11. Monitor Your Furnace Remotely - View real-time information, historical charts and more with the optional FireStar XP Wi-Fi Module.

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Door - 18"W x 18"H

Firebox Length - 32"

Firebox Volume - 15 cu ft

Weight - 2,110 lbs

Water Capacity - 200 gal.

Supply/Return Ports, 3/4" - 1 each

Supply/Return Ports, 1-1/4" - 1 each

Measurements and Foundation Dimensions - Illustration

Manufacturer's Rated Heat Output Capacity - 200,000 Btu/hr*

*Based on EPA qualifying test.



Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$10,475 MSRP TAX, DELIVERY, SETUP EXTRA

E-Classic 3250

Outdoor Wood Furnace

  1. Ultimate Control - The FireStar II Electronic Controller automatically adjusts the primary and secondary air which optimizes the gasification process. This allows the furnace to be more efficient and cleaner burning. Provides user with easy operation of the furnace with just the touch of a button.
  2. Less Maintenance - The Xtract® heat exchanger allows you to get the most heat out of your wood. The vertical design minimizes the amount of maintenance.
  3. Burns Less Wood - Urethane foam insulation gives you the best energy savings, even when the conditions outside are at their worst. This airtight, waterproof seal around the water jacket makes your wood pile last longer.
  4. Performance - Patented air charge tube adds air in all the right places to aid in the combustion process and keeps the coal bed from falling through.
  5. High Efficiency - Final combustion takes places as the gases move downward through the Fusion Combustor to the Reaction Chamber. There, extremely high temperatures aid in complete combustion, resulting in high efficiency and extremely low emissions.
  6. Operational Convenience - Bypass Door allows you to redirect the exhaust before opening the firebox door. The Bypass Door Alarm reminds you to close the bypass door after you have closed the firebox door for efficient operation of your furnace.
  7. Easy Loading - The triple-insulated firebox door is just the right height and features a large opening for easy loading. The Cam Loc door closure secures the door at all fource corners and provides a tight seal.
  8. LED Lights - The long-lasting, energy-efficient LED night lights save money and enhance safety. The illuminate the inside of the firebox and the front and sides of the furnace. Can be set to automatically turn on at night.
  9. Easy Ignition Option - The optional gas-fired wood ignition takes the work and worry out of lighting a fire with just the touch of a button.
  10. U.S. EPA Certified - The E-Classic 3250 is U.S. EPA Certified.
  11. Monitor Your Furnace Remotely - View real-time information, historical charts and more with the optional FireStar XP Wi-Fi Module.

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Door - 22.5"W x 28.5"H

Firebox Length - 40"

Firebox Volume - 32 cu ft

Weight - 3,240 lbs

Water Capacity - 410 gal.

Supply/Return Ports, 3/4" - 2 each

Supply/Return Ports, 1-1/4" - 1 each

Measurements and Foundation Dimensions - Illustration

Manufacturer's Rated Heat Output Capacity - 245,000 Btu/hr*

*Based on EPA qualifying test.

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$16,065 MSRP TAX, DELIVERY, SETUP EXTRA

Classic CL 4030

Outdoor Wood Furnace

In the U.S., this appliance is for non-residential applications only.

As the outdoor wood furnace that set the standard for quality and revolutionized the industry, the Classic is the perfect choice for heating your business, shop, barn and more.

  1. Simple Installation - The skid base framework makes installation easy with or without a cement foundation. Only the CL 7260 and Pallet Burner models require a slab foundation. Simply set the furnace in place, connect the piping and heat exchangers to your existing heating system, and the Classic is ready to go to work.
  2. Easy Loading - Loading wood is easy with the large insulated cast-iron firebox door. Ergonomically designed, the door is easy to open and close, and locks in the heat.
  3. Convenient Operation - The automatic draft control in the firebox door controls how the fire burns based on settings you select on the digital temperature controller.
  4. Burn Less Wood - A hallmark of Central Boiler furnaces for over 30 years, spray-on urethane is the ultimate airtight, waterproof insulation that locks the heat in to reduce wood usage, even at temperatures of -35˚F or colder.
  5. Efficient Operation - The RippleTop® and HeatLock Baffle® increase the heat transfer area in the firebox and trap the heat and gases in the top of the firebox for the most complete combustion and heat extraction. The high-capacity water jacket provides a proven balance between firebox volume and water capacity for optimum performance and safety.
  6. Easy Inspection and Maintenance - Large firebox doors and an angled firebox base make ash removal easy and fast. The rear-exiting design of the chimney eliminates leaks and corrosion that through-the-roof designs can experience. The Classic's chimney is designed for easy inspection and reduces heat loss by over 50%.
  7. Durability and Reliability - Classic furnaces are manufactured with attention to detail. From a rectangular firebox that won't collapse like round fireboxes can, to overlapped steel siding, photo electric controlled night light and high-quality coated fasteners, every component must meet the highest standards...ours.

Door - 20"W x 20"H

Firebox - 40"L x 30"H x 26"W

Heat Transfer Area - 52 sq ft

Weight - 1,350 lbs

Water Capacity - 140 gal.

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$5,490 MSRP TAX, DELIVERY, SETUP EXTRA

Classic CL 5036

Outdoor Wood Furnace

In the U.S., this appliance is for non-residential applications only.

As the outdoor wood furnace that set the standard for quality and revolutionized the industry, the Classic is the perfect choice for heating your business, shop, barn and more.

  1. Simple Installation - The skid base framework makes installation easy with or without a cement foundation. Only the CL 7260 and Pallet Burner models require a slab foundation. Simply set the furnace in place, connect the piping and heat exchangers to your existing heating system, and the Classic is ready to go to work.
  2. Easy Loading - Loading wood is easy with the large insulated cast-iron firebox door. Ergonomically designed, the door is easy to open and close, and locks in the heat.
  3. Convenient Operation - The automatic draft control in the firebox door controls how the fire burns based on settings you select on the digital temperature controller.
  4. Burn Less Wood - A hallmark of Central Boiler furnaces for over 30 years, spray-on urethane is the ultimate airtight, waterproof insulation that locks the heat in to reduce wood usage, even at temperatures of -35˚F or colder.
  5. Efficient Operation - The RippleTop® and HeatLock Baffle® increase the heat transfer area in the firebox and trap the heat and gases in the top of the firebox for the most complete combustion and heat extraction. The high-capacity water jacket provides a proven balance between firebox volume and water capacity for optimum performance and safety.
  6. Easy Inspection and Maintenance - Large firebox doors and an angled firebox base make ash removal easy and fast. The rear-exiting design of the chimney eliminates leaks and corrosion that through-the-roof designs can experience. The Classic's chimney is designed for easy inspection and reduces heat loss by over 50%.
  7. Durability and Reliability - Classic furnaces are manufactured with attention to detail. From a rectangular firebox that won't collapse like round fireboxes can, to overlapped steel siding, photo electric controlled night light and high-quality coated fasteners, every component must meet the highest standards...ours.

Door - 23"W x 23"H

Firebox - 50"L x 36"H x 30"W

Heat Transfer Area - 74 sq ft

Weight - 1,670 lbs

Water Capacity - 196 gal.

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$7,100 MSRP TAX, DELIVERY, SETUP EXTRA

Classic CL 6048

Outdoor Wood Furnace

In the U.S., this appliance is for non-residential applications only.

As the outdoor wood furnace that set the standard for quality and revolutionized the industry, the Classic is the perfect choice for heating your business, shop, barn and more.

  1. Simple Installation - The skid base framework makes installation easy with or without a cement foundation. Only the CL 7260 and Pallet Burner models require a slab foundation. Simply set the furnace in place, connect the piping and heat exchangers to your existing heating system, and the Classic is ready to go to work.
  2. Easy Loading - Loading wood is easy with the large insulated cast-iron firebox door. Ergonomically designed, the door is easy to open and close, and locks in the heat.
  3. Convenient Operation - The automatic draft control in the firebox door controls how the fire burns based on settings you select on the digital temperature controller.
  4. Burn Less Wood - A hallmark of Central Boiler furnaces for over 30 years, spray-on urethane is the ultimate airtight, waterproof insulation that locks the heat in to reduce wood usage, even at temperatures of -35˚F or colder.
  5. Efficient Operation - The RippleTop® and HeatLock Baffle® increase the heat transfer area in the firebox and trap the heat and gases in the top of the firebox for the most complete combustion and heat extraction. The high-capacity water jacket provides a proven balance between firebox volume and water capacity for optimum performance and safety.
  6. Easy Inspection and Maintenance - Large firebox doors and an angled firebox base make ash removal easy and fast. The rear-exiting design of the chimney eliminates leaks and corrosion that through-the-roof designs can experience. The Classic's chimney is designed for easy inspection and reduces heat loss by over 50%.
  7. Durability and Reliability - Classic furnaces are manufactured with attention to detail. From a rectangular firebox that won't collapse like round fireboxes can, to overlapped steel siding, photo electric controlled night light and high-quality coated fasteners, every component must meet the highest standards...ours.

Door - 23"W x 31"H

Firebox - 60"L x 48"H x 36"W

Heat Transfer Area - 119 sq ft

Weight - 2,450 lbs

Water Capacity - 393 gal.

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$9,170 MSRP TAX, DELIVERY, SETUP EXTRA

Classic CL 7260

Outdoor Wood Furnace

In the U.S., this appliance is for non-residential applications only.

As the outdoor wood furnace that set the standard for quality and revolutionized the industry, the Classic is the perfect choice for heating your business, shop, barn and more.

  1. Simple Installation - The skid base framework makes installation easy with or without a cement foundation. Only the CL 7260 and Pallet Burner models require a slab foundation. Simply set the furnace in place, connect the piping and heat exchangers to your existing heating system, and the Classic is ready to go to work.
  2. Easy Loading - Loading wood is easy with the large insulated cast-iron firebox door. Ergonomically designed, the door is easy to open and close, and locks in the heat.
  3. Convenient Operation - The automatic draft control in the firebox door controls how the fire burns based on settings you select on the digital temperature controller.
  4. Burn Less Wood - A hallmark of Central Boiler furnaces for over 30 years, spray-on urethane is the ultimate airtight, waterproof insulation that locks the heat in to reduce wood usage, even at temperatures of -35˚F or colder.
  5. Efficient Operation - The RippleTop® and HeatLock Baffle® increase the heat transfer area in the firebox and trap the heat and gases in the top of the firebox for the most complete combustion and heat extraction. The high-capacity water jacket provides a proven balance between firebox volume and water capacity for optimum performance and safety.
  6. Easy Inspection and Maintenance - Large firebox doors and an angled firebox base make ash removal easy and fast. The rear-exiting design of the chimney eliminates leaks and corrosion that through-the-roof designs can experience. The Classic's chimney is designed for easy inspection and reduces heat loss by over 50%.
  7. Durability and Reliability - Classic furnaces are manufactured with attention to detail. From a rectangular firebox that won't collapse like round fireboxes can, to overlapped steel siding, photo electric controlled night light and high-quality coated fasteners, every component must meet the highest standards...ours.

Door - 30"W x 40"H

Firebox - 72"L x 60"H x 40"W

Heat Transfer Area - 170 sq ft

Weight - 3,910 lbs

Water Capacity - 764 gal.

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$15,700 MSRP TAX, DELIVERY, SETUP EXTRA

Pallet Burner

Outdoor Wood Furnace

Business solution for light commercial or industrial use.

In the U.S., this appliance is for non-residential applications only.

  • Eliminates expensive disposal costs of scrap wood.
  • Efficient heat recovery from disposal of pallets, crating material, wood remnants or cord wood.
  • Loads easily with a forklift or by hand.
  • Provides high capacity water heating.
  • Heats multiple buildings, kilns, greenhouses and swimming pools.
  • Works well with existing heating systems.
  • Can be located up to 500 feet from buildings.

Door - 54"W x 50"H

Firebox - 72"L x 66"H x 54"W

Draft Control - Primary and secondary power draft inducers

Steel Thickness - 3/8", 1/4"

Weight - 4,880 lbs

Water Capacity - 556 gal.

Chimney - 12 ft (extensions available)

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$24,635 MSRP TAX, DELIVERY, SETUP EXTRA

 

Maxim M250

Outdoor Wood Pellet and Corn Furnace

In the U.S., this appliance is for non-residential applications only

  • Save as much as 75% on current heating costs
  • Heat for a week on a single fuel load or longer with an optional hopper
  • Heats entire home, multiple buildings, pools, hot tubs and water
  • Eliminates mess from inside the home that indoor burning creates
  • Can be installed safely outdoors next to your home

Door - 15.5"W x 13.5"H

Weight - 1,310 lbs

Water Capacity - 90 gal.

Hopper Capacity - 11 Bushel (600 lbs)

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$8,380 MSRP TAX, DELIVERY, SETUP EXTRA

Maxim M255 P

Outdoor Wood Pellet and Corn Furnace

  • Save as much as 75% on current heating costs
  • Heat for a week on a single fuel load or longer with an optional hopper
  • Heats entire home, multiple buildings, pools, hot tubs and water with renewable wood pellets or corn
  • Eliminates mess from inside the home that indoor burning creates
  • Can be installed safely outdoors next to your home
  • U.S. EPA CERTIFIED TO COMPLY WITH NEW SOURCE PERFORMANCE STANDARDS (NSPS)

Door - 15.5"W x 13.5"H

Weight - 1,310 lbs

Water Capacity - 90 gal.

Hopper Capacity - 11 Bushel (600 lbs)

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$8,515 MSRP TAX, DELIVERY, SETUP EXTRA

Maxim M255 PE

Outdoor Wood Pellet and Corn Furnace

  • Save as much as 75% on current heating costs
  • ELECTRIC IGNITION saves fuel - when there is no call for heat the controller stops adding fuel and the fire goes out. When there is a call for heat, the controller automatically relights the fire if needed
  • Heat for a week on a single fuel load or longer with an optional hopper
  • Heats entire home, multiple buildings, pools, hot tubs and water with renewable wood pellets or corn
  • Eliminates mess from inside the home that indoor burning creates
  • Can be installed safely outdoors next to your home
  • U.S. EPA CERTIFIED TO COMPLY WITH NEW SOURCE PERFORMANCE STANDARDS (NSPS)
  • Monitor Your Furnace Remotely - View real-time information, historical charts and more with the optional FireStar XP Wi-Fi Module.

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Door - 15.5"W x 13.5"H

Weight - 1,310 lbs

Water Capacity - 90 gal.

Hopper Capacity - 11 Bushel (600 lbs)

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Pricing

$8,515 MSRP TAX, DELIVERY, SETUP EXTRA

Forge 1500

Outdoor Coal Furnace

  • Heat Multiple Buildings - Heating multiple buildings is easy. The Forge 1500 has one set of 1-1/4” supply and return ports (that can be configured for two pumps).
  • Convenient Operation - Loading coal is easy with the large firebox door. Ergonomically designed, the firebox door is insulated and easy to open and close. Heavy-duty shaker grate, conveniently operated by handle on side of the furnace, allows ash to fall below into the ash collection area. Ash removal is easy.
  • Burn Less Coal - A hallmark of Central Boiler furnaces for over 30 years, spray-on urethane is the ultimate airtight, waterproof insulation that locks the heat in to reduce coal usage, even at temperatures of -35˚F or colder. It provides 2-3 times the effective R-value of conventional fiberglass batt insulation.
  • Ultimate Control - The FireStar® combustion controller monitors all functions of the furnace and can store and share operational data. The controller’s technology optimizes the combustion process by automatically adjusting the fan-forced air for a cleaner and more efficient burn. The controller's integrated wi-fi allows you to connect to your local wi-fi network and take advantage of the online features when you create an online account (see dealer for details).
  • Safety Tested/Listed
  • 5-Year Warranty Available
  • Made in the U.S.A.

Door - 18"W x 18"H

Firebox - 40" x 30" x 26"

Heat Transfer Area - 52 sq ft

Ash Cleanout Door - 19"W x 11"H

Grate Size - 6" x 16-7/8"

Water Capacity - 150 gal.

Weight - 1,750 lbs

Supply/Return Ports - 1 set of 1-1/4" supply and return ports (can be configured for two pumps)

Btu Rating - 150,000 Btu/hr

NOTE: Specifications are subject to change without notice. 

 

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)

Forge 3500

Outdoor Coal Furnace

  • Heat Multiple Buildings - Heating multiple buildings is easy. The Forge 3500 has one set of 1-1/4” supply and return ports and one set of 3/4” supply and return ports.
  • Convenient Operation - Loading coal is easy with the large firebox door. Ergonomically designed, the firebox door is insulated and easy to open and close. Heavy-duty shaker grate, conveniently operated by handle on side of the furnace, allows ash to fall below into the ash collection area. Ash removal is easy.
  • Burn Less Coal - A hallmark of Central Boiler furnaces for over 30 years, spray-on urethane is the ultimate airtight, waterproof insulation that locks the heat in to reduce coal usage, even at temperatures of -35˚F or colder. It provides 2-3 times the effective R-value of conventional fiberglass batt insulation.
  • Ultimate Control - The FireStar® combustion controller monitors all functions of the furnace and can store and share operational data. The controller’s technology optimizes the combustion process by automatically adjusting the fan-forced air for a cleaner and more efficient burn. The controller's integrated wi-fi allows you to connect to your local wi-fi network and take advantage of the online features when you create an online account (see dealer for details).
  • Safety Tested/Listed
  • 5-Year Warranty Available
  • Made in the U.S.A.

Heat Transfer Area - 74 sq ft

Ash Cleanout Door - 19"W x 11"H

Grate Size - 6" x 16-7/8"

Water Capacity - 210 gal.

Weight - 2,150 lbs

Supply/Return Ports - 1 set of 1-1/4" supply and return ports; 1 set of 3/4" supply and return ports

Btu Rating - 350,000 Btu/hr

NOTE: Specifications are subject to change without notice. 

Is this furnace right for my application?

Use the sizing calculator to find out (it also shows you how much money you can save!)