Lux Win100

Preprogrammed for four periods per day. Separate programs for heating and cooling. Armchair programmable. Temporary temperature override. For use on window air conditioners, 120 VAC, 15 amp plug, electric space heaters, 120 VAC, 15 amp plug, all mechanically controlled air conditioners and space heaters and Electronically controlled air conditioners that have automatic restart of cooling after power resumption. Not for use on conventional 24 VAC heating and cooling systems or electronically controlled space heaters. Setting range of 45 F to 90 F. User temperature calibration. Adjustable temperature differential and cycle rate. Energy star compliant. ETL approved. Unit is directly powered by 120 volt outlet Two 1.5 volt G13 alkaline button cell batteries included are for maintaining the clock only.