​​​Classic Edge Titanium HD Series

So advanced, it's simple.

If you ever thought an outdoor furnace was complicated and a lot of work, it's time to look at the Classic Edge. Central Boiler has engineered the Classic Edge to be the easiest EPA certified outdoor wood furnace to operate and maintain we've ever offered. Packed full of features that no other furnace offers, the Classic Edge is also the best value on the market.


Constructed of titanium-enhanced stainless steel, the firebox has superior corrosion resistance and excellent heat transfer performance. This allows loading the firebox for longer burn times
(in some

cases up to 48 hours or more*) and burning some wood that is less than

perfectly seasoned.

Central Boiler recommends burning seasoned wood when possible because

dry wood burns better and provides more energy for heating your home.

You'll burn less wood, saving you more money and time. That is, after all, what you want your outdoor furnace to do. *Actual burn times vary based on wood types, moisture content, heat load and ambient temperature.


The FireStar combustion controller monitors all functions of the furnace and

optimizes the gasification process automatically. Working much like a car's

engine control unit (ECU), the FireStar optimizes furnace performance by using

sensors to decide how to control and independently adjust the primary and/or

secondary air for a cleaner and more efficient burn. It can even shut the fan off

to preserve heat if it runs out of wood. The FireStar features integrated wi-fi so

you can monitor your furnace from anywhere with no additional hardware except a router and internet access.


The patent-pending vertical Easy View™ Heat Exchanger is an industry

exclusive. Featuring a removable rear panel that provides full access without

the use of tools, it's easy to access for quick inspections and even easier to

maintain if cleaning is necessary.


Many owners choose to install their own furnace because the installation can

be easily completed using the installation manual and our DIY video series.

Connect the piping and heat exchangers to your existing system and the

Classic Edge is ready to go to work.

Central Boiler Classic Edge Titanium HDX ® Models

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)

Classic Edge 760 Titanium HDX

Classic Edge 360 Titanium HDX

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)

Bypass Door and Alarm - Standard

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

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

Bypass Door and Alarm - Standard

Classic Edge 560 Titanium HDX

Now Available in Stainless Steel