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Model: A3712
Item Title:Thermostat, Healing, cooling, Heat Pump 5+2-Day Programmable Energy Saver digital SALE FREE SHIPPING.
Price:$19.77
S&H: $0, Continental USA, S&H varies to other areas and countries.
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Product: A3712 major picture show

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NEW Digital Thermostat, Heating and/or Cooling Or Heat Pump

model: A3712;
Single Zone Heating and or Cooling;
24 VAC Power supply with battery backup;
5+2 days weekly programmable, upto 4 temperature period each day(Energy saving!);
Large panel; Large display; Easy to wire; Looks pretty!

GREAT Design for upscale homes and offices!

MAIN FEATURES:

WE SUPPLY HVAC SCHOOLS AND CONTRACTORS!


I assume this thermostat is for auxiliary heating: White – The white wire is what connects to the (auxiliary) heat on your system. Yellow – The yellow wire connects to your compressor. not connected in your case Green – The green wire connects to the fan. Orange – This wire connects to your heat pump (if you have one). not connected in your case Red – power in: split this and wire. (there can be two separate wires for this. One is for cool and the other is for heat, hence the abbreviation “RH” and “RC”.) Blue – This is your common or “C” wire. split this and wire to this thermostat.