We are offering dehumudifier coils which works in accordance with the condensation principal. The electrical contacts supply power to the compressor circuit and sometimes the fan motor circuit. If the humidistat does not sense the correct relative humidity or if the contacts stick closed, then the compressor will continue to run and the evaporator coils may ice over.
With the unit unplugged, rotate the control knob and listen for the contact set to open and close, or use a multi-meter to check for continuity. If the contacts do not go open circuit as you adjust the control, then it will need to be replaced.
1. Products: Condenser, evaporator, heat exchange coils
2. Product material: Copper, aluminum, galvanized plate
2. Aluminum foil type: Hydrophilic or bare
3. Fin type: Louver, flat, corrugated fin