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Suitable For Use WithCassettes, Ducted, Horizontal Heat Pump
Features & Benefits
The auxiliary heater relay kit adds coordinated control of an external heater to normal heat pump heating operation by one-set of dry contacts
The output will energize at 2.7 deg F below setpoint and de-energize at 2.7 deg F above setpoint
PRARH0 applies to high static duct, low static duct, ceiling suspended and one-way, two-way and four-way ceiling cassette units