Heat Your Entire Home, Domestic Water and More with Less Wood

Introducing the Classic Edge Titanium HDX outdoor wood furnace, one of the most efficient ways to heat with wood. High efficiency means less wood is needed to heat your entire home, domestic hot water and more. The titanium-enhanced stainless steel firebox is impervious to corrosion and designed to last a lifetime. Thousands of families rely on their Central Boiler furnace to provide warmth, safety and comfort while eliminating their high heating bill and giving them a better quality of life.

Peace of Mind

Furnace operation couldn’t be easier. The FireStar® combustion controller constantly monitors how the wood is burning and adds air where and when it’s needed for the cleanest, most efficient combustion. You can even see how it’s operating in real time on your smartphone or set up notifications so you’ll know when it’s time to add wood.

More features you’ll only find with FireStar:

• Reserve Mode - reserves a portion of the previous wood load so that the new load will burn properly
• Burning Time Monitor - helps to estimate how much wood is left
• Clean Reload - Reduces smoke when you open the firebox door to add wood
• Text Alerts - if you want, be notified when it’s time to add wood

Watch a live demo at MyFireStar.com/demo

Durability

The titanium-enhanced stainless steel firebox ensures zero firebox corrosion and can last a lifetime. With features like the Coal Bed Saver and the Burning Time Monitor, burn any kind of firewood.

Value

Use up to 60% less wood compared to other methods of wood heating and deliver more heat to your home. All Central Boiler furnaces are engineered to minimize heat loss, from the construction of the firebox door, panels and pump access area to the airtight, waterproof spray-on urethane foam insulation. The larger firebox allows for longer burn times, saving you even more time.

Classic Edge HDX models are EPA-certified clean-burning and are among the most efficient, best ways available to burn wood.

Classic Edge 360 Titanium HDX

Overall Efficiency (LHV) - 88.4%*

Overall Efficiency (HHV) - 82.2%*

Manufacturer's Rated Heat Output Capacity** - 150,000 Btu/hr

Heat Output (12 hr) - 66,894 Btu/hr

The Classic Edge 360 is EPA Step 2 Certified.

Firebox Volume - 10 cu ft

Firebox Dimensions - 28"L x 29"H x 21"W

Door - 16"W x 16"H

Ash Cleanout Door - 18"W x 9"H

Water Capacity - 150 gal.

Weight - 1,365 lbs

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

Integrated Wi-Fi Connectivity - Standard

Measurements and Foundation Dimensions - Illustration

Included with outdoor furnace - Water Test Kit, Cleaning Rod, Scraper Tool, Ground Rod Kit and two 4-foot chimney sections

NOTE: Specifications are subject to change without notice.

**Based on EPA qualifying test.

Classic Edge 560 Titanium HDX

Overall Efficiency (LHV) - 90.2%*

Overall Efficiency (HHV) - 83.8%*

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

Heat Output (12 hr) - 92,417 Btu/hr

The Classic Edge 560 is EPA Step 2 Certified.

Firebox Volume - 14 cu ft

Firebox Dimensions - 33"L x 32"H x 23"W

Door - 18"W x 18"H

Ash Cleanout Door - 18"W x 9"H

Water Capacity - 205 gal.

Weight - 1,668 lbs

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

Integrated Wi-Fi Connectivity - Standard

Bypass Door and Alarm - Standard

Measurements and Foundation Dimensions - Illustration

Included with outdoor furnace - Water Test Kit, Cleaning Rod, Scraper Tool, Ground Rod Kit and two 4-foot chimney sections

NOTE: Specifications are subject to change without notice.

**Based on EPA qualifying test.

Classic Edge 760 Titanium HDX

Overall Efficiency (LHV) - 89.8%*

Overall Efficiency (HHV) - 83.4%*

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

Heat Output (12 hr) - 146,686 Btu/hr

The Classic Edge 760 is EPA Step 2 Certified.

Firebox Volume - 23 cu ft

Firebox Dimensions - 37" L x 44" H x 26" W

Door - 21" W x 25" H

Ash Cleanout Door - 19" W x 11" H

Water Capacity - 330 gal.

Weight - 2,036 lbs

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

Integrated Wi-Fi Connectivity - Standard

Bypass Door and Alarm - Standard

Measurements and Foundation Dimensions - Illustration

Included with outdoor furnace - Water Test Kit, Cleaning Rod, Scraper Tool, Ground Rod Kit and two 4-foot chimney sections

NOTE: Specifications are subject to change without notice.

**Based on EPA qualifying test.

Classic Edge 960 Titanium HDX

Overall Efficiency (LHV) - 92.1%*

Overall Efficiency (HHV) - 85.6%*

Manufacturer's Rated Heat Output Capacity - 400,000 Btu/hr

Heat Output (12 hr) - 212,957 Btu/hr

The Classic Edge 960 is EPA Step 2 Certified.

Firebox Volume - 32 cu ft

Door - 22.75" W x 28.75" H

Ash Cleanout Door - 20" W x 11" H

Water Capacity - 420 gal.

Weight - 2,714 lbs

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

Integrated Wi-Fi Connectivity - Standard

Bypass Door and Alarm - Standard

Measurements and Foundation Dimensions - Illustration

Included with outdoor furnace - Water Test Kit, Cleaning Rod, Scraper Tool, Ground Rod Kit and two 4-foot chimney sections

NOTE: Specifications are subject to change without notice.

**Based on EPA qualifying test.

Outdoor Wood Furnace

In the U.S., the Classic CL 4030 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.

Included with outdoor furnace - Water Test Kit, Chimney Restrictor and two 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Titanium Series stainless models have the added benefit of a stainless steel firebox 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.

Door - 20"W x 20"H

Firebox - 40"L x 30"H x 26"W

Heat Transfer Area - 52 sq ft

Weight - 1,140 lbs

Water Capacity - 140 gal.

Included with outdoor furnace - Water Test Kit, Chimney Restrictor and two 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Outdoor Wood Furnace

In the U.S., the Classic CL 5036 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.

Included with outdoor furnace - Water Test Kit and two 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Titanium Series stainless models offer the added benefit of a stainless steel firebox 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.

Door - 23"W x 23"H

Firebox - 50"L x 36"H x 30"W

Heat Transfer Area - 74 sq ft

Weight - 1,492 lbs

Water Capacity - 196 gal.

Included with outdoor furnace - Water Test Kit and two 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Outdoor Wood Furnace

In the U.S., the Classic CL 6048 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.

Included with outdoor furnace - Water Test Kit and two 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Titanium Series stainless models offer the added benefit of a stainless steel firebox 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.

Door - 23"W x 31"H

Firebox - 60"L x 48"H x 36"W

Heat Transfer Area - 119 sq ft

Weight - 2,140 lbs

Water Capacity - 393 gal.

Included with outdoor furnace - Water Test Kit and two 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Outdoor Wood Furnace

In the U.S., the Classic CL 7260 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.

Included with outdoor furnace - Water Test Kit, Chimney Base Bracket Kit, Firebox Door Draft Inducer Kit and three 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Titanium Series stainless models offer the added benefit of a stainless steel firebox 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.

Door - 30"W x 40"H

Firebox - 72"L x 60"H x 40"W

Heat Transfer Area - 170 sq ft

Weight - 3,336 lbs

Water Capacity - 764 gal.

Included with outdoor furnace - Water Test Kit, Chimney Base Bracket Kit, Firebox Door Draft Inducer Kit and three 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Outdoor Wood Furnace

Business solution for light commercial or industrial use.

In the U.S., the Pallet Burner 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)

Included with outdoor furnace - Water Test Kit, Rain Cap, Chimney Band Clamp Kit (2), Chimney Base Bracket Kit, Firebox Door Draft Inducer Kit (2), Side Draft Inducer Kit and three 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Outdoor Wood Pellet 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 multiple buildings, pools, hot tubs and water with renewable wood pellets
• Eliminates mess from inside the building that indoor burning creates
• Can be installed safely outdoors next to the building being heated
• The Maxim M255 PE is EPA Step 2 Certified

Overall Efficiency (LHV) - 96.2%*
Overall Efficiency (HHV) - 89.2%*

Manufacturer's Rated Heat Output Capacity** - 190,000 Btu/hr

Door - 15.5"W x 13.5"H

Weight - 1,310 lbs

Water Capacity - 90 gal.

Hopper Capacity - 11 Bushel (600 lbs)

* Efficiencies are determined under the same test conditions using higher heating value, lower heating value and overall efficiency. **Based on EPA qualifying test.