Honeywell Y594G1161 24V multistage heatpump thermostat with auto changeover

 descriptionpricequantity to buy item#  
Honeywell Y594G 1161 24V multistage heatpump thermostat with auto changeover, includes T874G 1204 and Q674J 1043$128.9567-Y51

Specifications provided by manufacturer on manufacturer's website

This `Honeywell Y594G1161 24V multistage heatpump` can be substituted for these OEM part numbers:

manufacturerpart number(s)
Honeywell
Y594G 1161
Y594G1161