Aprilaire Temperature/Humidity Sensor Module for Model 8800
The Aprilaire Temperature/Relative Humidity Module is used to report temperature and relative humidity values back to the thermostat. It is compatible with the Aprilaire 8800 Communicating Thermostat only. The module supports 1 temperature and 1 RH reading. As many as 4 modules can be used per thermostat.
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