Low Voltage Thermostat, Terminal Designations A, B, G, O, RC, RH, W, Y, System Switching Heat-Cool-Off, Fan Switching Auto-On, Dual Transformer Compatible Yes, Power Method Hardwired, Voltage 20 to 30V AC, 750mV Compatible Yes, Mounting Vertical,...
Low Voltage Thermostat, Terminal Designations A, B, G, O, RC, RH, W, Y, System Switching Heat-Cool-Off, Fan Switching Auto-On, Dual Transformer Compatible Yes, Power Method Hardwired, Voltage 20 to 30V AC, 750mV Compatible Yes, Mounting Vertical,...