
The Firefox 12 is a cast iron stove with 2 doors very similar to the Firefox 8. This is a relatively wide stove and so if you are installing it into a fireplace recess you will need quite a wide opening. With a top output of 13kW burning coal this is a stove suited to the medium sized room – you can also burn wood on the Firefox 12, which is a much lower carbon fuel. The Firefox 12 has primary and secondary air controls as well as airwash.
The price of the Firefox 12 cast iron stove includes delivery within England, and most of Wales - click the map for more details.
£555 inc VAT
Contact Stovesonline on 0845 226 5754
Any Questions:
use our enquiry system
| HEIGHT | 680 MM |
| WIDTH | 645 MM |
| DEPTH | 415 MM |
| FLUE DIAMETER | 150 MM |
| MAX HEAT OUTPUT | 13 kW |
| FLUE OUTLET | Top or rear |
| HEIGHT TO CENTRE REAR FLUE | 575 MM |
| AIRWASH | Yes |
| CLEANBURNING | Yes |
| MADE OF | Cast iron |
| CAN HAVE 12MM HEARTH | No |
| FUEL | Multifuel |
| EFFICIENCY | 76 % |
| TESTING STANDARD | EN 13240 |

The Firefox 12B boiler stove is a medium output, cast iron, boiler stove. The Firefox 12B can burn wood or coal, and has double, cast iron doors. When burning wood the Firefox 12B can give out around 7.4kW to water and 6.2kW to the room. When burning coal, the heat output to room is around 4.8kw with 8kw to water. This is a decent heat output to the room which means that you might not even need a radiator in the same room as the Firefox 12B.
We can help with some of the other things which you will need to safely plumb in this stove to an existing or new central heating and hot water system, please just contact us.
The price of the Firefox 12B boiler stove includes delivery within England, and most of Wales - click the map for more details.
£1038 inc VAT
Contact Stovesonline on 0845 226 5754
Any Questions:
use our enquiry system
| HEIGHT | 680 MM |
| WIDTH | 645 MM |
| DEPTH | 415 MM |
| COLOUR | Matt black |
| FLUE DIAMETER | 150 MM |
| HEAT TO ROOM | 6.2 kW |
| WARRANTY | 1 year |
| MADE OF | CAST IRON |
| CAN HAVE 12MM HEARTH | no |
![]() | To heat a typical house with gas produces 4.3 tonnes CO2 per year. To heat the same house with wood produces 0.1 tonnes CO2 per year. Find out more | ![]() | ||