Description
- Max heat output 20kW
- Nominal total heat output – 9.9kW Wood
- Nominal heat output (to water) / (to room) – 6.7kW / 6.3kW
- Eco design 2022 compliant
- Fuel type Wood/Smokeless Fuel
Compared with Si12 the Si20 has a larger firebox and a substantially more complex heat exchanger featuring both larger tubes and insulated side and rear flat heat exchangers.
Due to the high heat output required whilst maintaining sensible refuelling intervals, this product has been designed as a solid fuel boiler stove suitable for burning all approved smokeless fuels.
The Si20 produces a maximum of 20 kW peak heat output with 10.3 to water and 9.7 to the room and is suitable for heating 10-14 average sized radiators or as part of a link-up system alongside another boiler for a large residence.
