Customer Reviews for Lux 5-2 Day Programmable Outlet Thermostat for AC and Space Heaters

Unit is directly powered by 120V outlet. Two (2) 1.5V G13 alkaline button cell batteries included are for maintaining the clock only. For use on: All mechanically controlled: 120V, 15 Amp, 60Hz, Window air conditioning units & portable space heaters. It is also compatible w/electronically controlled: 120V, 15amp, 60Hz window air conditioning units that have automatic restart of cooling after power resumption.