Colour: White Power Source: Battery, Hardwired Changeover: Auto, Manual Terminal Designation: R, RC, C, W, O/B, W2-AUX, E, Y, Y2, G, L/A, K, S, S Application: Gas, Oil, Electric Warm Air, Hot Water Coil, Gas, Oil, Electric Hydronic, Steam/Gravity System and 24 VAC System Applications Stages: 4-Conventional, 5-Heat Pumps

Changeover: Automatic Stages: 2 Heat/1 Cool Heat Pump Power Source: 18 to 30 VAC, (2) AA Alkaline Batteries

Application: For residential, light commercial applications

Power Source: Battery, Hardwired Stages: 2 Heat/2 Cool Conventional, 3 Heat/2 Cool Heat Pump Changeover: Automatic

Number Of Conductors: 3

Sensing Elements: Thermistor Cycles Per Hour: Adjustable 1, 3, 5, 9 Application: Heat Only Colour: White Stages: 1 Heat Terminal Designation: R, W, Y Power Source: Battery Assisted Power Stealing Changeover: Manual

Content: Ring Base, Mounting Hardware, (1) Key Colour: Beige

Power Source: Battery, Hardwired Content: (2) AA Alkaline Batteries Terminal Designation: Rc, Rh, W1/E, W2/AUX, Y1, Y2, G, O/B/V3, C, L, H/D, S1, S2, DRY1, DRY2 Control Range: 45 to 90 °F Stages: 3 Heat, 2 Cool Heat Pump, 2 Heat, 2 Cool Changeover: Auto, Manual

Colour: White Power Source: Battery, Hardwired Stages: 3 Heat, 2 Cool Heat Pump + Dual Fuel, 2 Heat, 2 Cool Content: Thermostat, UWP Mounting System, Cover Plate, Mounting Hardware and Literature Terminal Designation: RC, R, C, W, W2 to AUX, Y, Y2, O/B, G, K, E, L/A, S, S