Richard and many others are ready to assist you.
High/low/off regulator for manual high/low switching up to 3~400V Fan motors in Y/Δ.
Sales Henk is happy to help you
The most versatile hot water air heater on the market
Frost protection thermostat with bulb sensor
A surface contact thermostat for a water-supplied air heater
Waterproof room thermostat with adjustable differential
Digital clock thermostat for controlling Mark water-supplied air heaters
Room thermostat for 1 to 1 control of a device