Big Fireplace Pro

Iluminated, Menu-driven, and Bilingual Display comes with your 9920i Robertshaw thermostat! The integrated damper/economizer control also is a plus with the 9920i. The auto changeover feature means that when the thermostat is turned on, heating and cooling will automatically switch from on to the other. Also to get greater efficiency from your cooling system, the 9920i can be programmed to run for 0, 30, 60, 90, or 120 seconds after the air conditioner has turned off with the residual cool feature. This saves energy and money.

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