Honeywell Thermostat, 20 to 30 VAC, 0.18 to 7.5 A, 3.6 to 225 W Power, Changeover: Manual, 1 Heat/1 Cool Stages, Switch Position: HEAT-OFF-COOL (System), AUTO-ON (Fan), SPDT, Precision Snap Action Switch, Bi-Metal Sensing Element, 45 to 95 deg F Settings, Cool Current: 1.5 A Running, 7.5 A Inrush at 25 VAC, Fan Current: 2 A, +/-2 deg F Accuracy, Heat Current: 0.18 to 1 A at 30 VAC Maximum, Horizontal Mounting, Dimensions: 4-3/4 in H x 2-7/8 in W x 1-3/8 in D, Premier White