Our Heat Design Insert Stoves can be simply installed into a standard solid fuel fireplace opening, and can greatly
increase the efficiency of your fire. Open fires can be as low as 20% efficient, with the majority of heat escaping
up the chimney. Our insert stoves can deliver efficiency ratings of up to 80%, meaning that you burn less fuel and
deliver fewer toxins into the environment.
Models Available include the TR 4kW, TR 5kW & TR 7kW Insert Stoves. For specific details on each model select the relevant tab below.