Description
The FH20 Dehumidistat is designed to be wall-mounted and can to help prevent mildew build-up associated with high humidity levels.
The FH20 Dehumidistat is designed to be wall-mounted and can be wired in parallel or in series with any 24V thermostat, or in series with line voltage.
Parallel Installation
Advantages: Desired humidity is maintained regardless of ambient temperature.
Disadvantages: The air conditioning system could cycle on during low ambient temperatures.
NOTE: DO NOT USE parallel wiring if low temperature compressor protection is not present.
Series Installation
Advantages: Air conditioning system will not cycle on during low ambient temperature periods.
Disadvantages: Humidity levels may be higher than desired during low temperature periods.






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