External heat controller TS-1-90

The heat controller is designed for chimney fan control and is applied for hot air distribution from a chimney to the rooms.
The heat controller casing is made of metal and equipped with a knob for temperature controlling. The casing is connected with a temperature probe by means of a capillary tube of 1 m length. The temperature level is followed by the temperature probe which is installed directly inside the fireplace heat-exchanger. Read more...