The Keystoker A-120 Add-On Furnace is made from heavy gauge American steel and has an insulated metal jacket. It burns anthracite rice and buckwheat coal. And since this coal furnace uses clean burning anthracite coal as fuel, you do not need to worry about enlarging your carbon footprint to fulfill your heating needs. All surfaces that are in contact with hot gases are wiped with air from convection blower to exhaust maximum amount of heat from furnace.
Models (Right hand or left hand). Select one at checkout. With your chest against the back of the hopper looking toward the exhaust piping on the other side, choose whether you'd like the inspection and ash doors on the right or left side of the unit. Unit in photo is a right hand model.
- Automatic Coal Burning.
- Produces up to 120,000 BTU.
- Produces very little pollution.
- Furnace is heated with our patented flat grate stoker.
- Comes complete with necessary controls and thermostat.
- Optional water coil available.
| Specifications |
| BTU’s | 120,000 |
| Flue Exit | Rear |
| Flue Size | 8″ |
| Rear Flue Height | 11″ |
| Height | 54″ |
| Depth | 49″ |
| Width | 27 ½” |
| Weight | 440 |
| Hopper Capacity | 140 lbs |
| Blower CFM | 1,500 CFM |
| Glass Door | No |
| Side Clearance | 10″ |
| Rear Clearance | 20″ |
| Plenum Opening | 20 1/4″ x 30 1/4″ |
This listing is for a factory ordered custom built stove. Lead time from date of purchase to shipping will be approximately 2-8 weeks.
We are an Authorized Keystoker Dealer with over 15yrs of experience and one of the largest dealers in the US.
Includes full factory warranty
Pickup in Springwater, NY or liftgate delivery service available
For custom paint color and glass insert options, please send us a message.