
Recommended solid fuel boiler room installation diagram (for closed heating system) with a four way mixing valve, boiler, solar energy collector and an expansion tank with a membrane. Boiler has an emergency cooling coil installed.

Recommended solid fuel boiler room installation diagram (for opened heating system) with three way mixing valves, boiler, solar energy collector and an open expansion tank.

Recommended solid fuel boiler room installation diagram (for opened heating system) with three way mixing valves, boiler, solar energy collector, accumulation tank and an open expansion tank.

Recommended solid fuel boiler room installation diagram (for closed heating system) with three way mixing valves, boiler, solar energy collector, accumulation tank and an expansion tank with a membrane.
* – Installation equipment shown on the diagram is not included with the boiler. When utilizing a chosen installation diagram it is necessary to install all of the equipment provided on the diagram.