Lux PSP600 na Single Stage Programmable Thermostats Thermostat

Available in 1 finish. Features Preprogrammed - Up to 4 programs per day. Separate programs for heating and cooling. Battery powered . Weekday programming, individual Saturday and Sunday programming. Easily reprogrammed with LUX programming dial. Large Liquid Crystal Display . Temperature swing adjustment allows comfortable number of heating or cooling cycles per hour. 5 minute air conditioning compressor delay. Adjustable filter monitor counts blower house and advises need to change air filter. Monitor adjustable from 0 to 500 hours. Temporary and constant temperature override. Display illuminates at the touch of light button. Program lock feature. Compatibility Compatible with: Most 24V Gas, Oil, Electric heating and air conditioning systems. 2 Wire Hydronic systems. Millivolt systems. Single stage heat pumps. Hydronic air handler systems. Not compatible with: Multi-stage heat pumps. Multi-stage gas or oil furnaces. 120v heating systems. 3 wire Hydronic systems. Dimensions 5-1/2W x 3-1/4 x 1-1/4D.