Honeywell Thermostat, 20 - 30 VAC, 0.02 - 1 A Heat, 0.4 - 30 W, 50/60 Hz, Manual, 1 Heat Stages, Relay Switch, Thermistor Sensing Element, Standard Display, 40 - 90 deg F Temperature Settings, 5 - 90% RH Non-Condensing Humidity Rating, Adjustable 1, 3, 5, 9 Cycles per Hour, +/-2 deg F Accuracy, 0.02 - 1 A Running Heat Current, Battery Assisted Power Stealing, Round Mounting, 1-3/4 in D x 3-11/16 in Dia, Premier White

• The round thermostats provide electronic control of 24 VAC heating and cooling systems with the classic twist to set dialClassic stylingLithium metal button cells only contained in equipment, excepted per PI970