This comfort package without DIBt approval includes a classic FDS 100 exhaust air control set consisting of a radio window switch with intermediate plug receiver and an FTW exhaust gas temperature monitor with integrated transmitter for long, completely free (not jacketed) stove pipes at a minimum height of 80 cm (measured from the top of the stove). This means that for very infrequently used furnaces, a window does not always have to be opened every time the exhaust air system is used.
Performance features
smallest design, high temperature resistant due to special metals and ceramics
approved for use in heat generating plants,TÜV DIN tested, DIN EN 14597_2012-09
intrinsically safe design, maintenance-free with professional mounting on the flue pipe
Changeover contact with radio transmitter 868 MHz for release of the exhaust air system in case of cold combustion site
max. medium temperature 500°C, at guard plate 180°C, at switch / transmitter housing max. 65°C
external short helix antenna for best radio performance
internal lithium battery for up to 6 months operation
Increased safety, release of the exhaust air system only with functioning window solenoid or thermoswitch
the assembly is carried out by a specialist company
Functional description:
By using the FTW 519 radio temperature monitor on the free stovepipe, an exhaust air system can only be used when the stove or combustion site is not running and is cold or a window has been opened. A transmitter in the radio temperature monitor monitors whether the stove is burning or off and transmits this information by radio to the receiver.