System Application: Universal; Stages Heat/Cool: 4/2; Power Method: Hardwired; Terminal Designations: RC, RH, C W/E, W2, Y, Y2/*, O/B, G, ACC+, ACC-; Color: White; Volts: 24; System Switching: Heat-Off-Cool-Aux; Dimensions L x W x H: 5.6"X 3.25"X .77"; Connected: Yes;
System Application: Universal; Stages Heat/Cool: 4/2; Power Method: Hardwired; Terminal Designations: RC, RH, C W/E, W2, Y, Y2/*, O/B, G, ACC+, ACC-; Color: Black; Volts: 24; System Switching: Heat-Off-Cool-Aux; Dimensions L x W x H: 5.6"X 3.25"X .77"; Connected: Yes;
Stages Heat/Cool: 4H/2C HP or 2H/2C HC; Power Method: Hardwired; Terminal Designations: RC, R, W, Y, G, C, S1, S2, O/B, L, W2, Y2; Color: Gray; Volts: 24 VAC; Dimensions L x W x H: 4.75" x 1.75" x 5.75"; Wt. Lbs.: 0.75; Connected: Yes;
System Application: Gas, Oil, Electric, Heat Pump, Forced Warm Air, Hot Water, Steam or Gravity; Stages Heat/Cool: 4H/2C HP, 2H/2C Conventional; Power Method: Hardwired; Terminal Designations: RC, R, W, Y, G, C, S1, S2, O/B, L, W2, Y2; Color: White; Volts: 24 VAC; Dimensions L x W x H: 5 x 2 x 6;…