Honeywell Y594R1615 24V multistage heatpump thermostat, includes T874R 1822

 descriptionpricequantity to buy item#  
Honeywell Y594R 1615 24V multistage heatpump thermostat, includes T874R 1822 and Q674L 1710;
replaces Y594R 1326		$102.1567-Y5E

Specifications provided by manufacturer on manufacturer's website

This `Honeywell Y594R1615 24V multistage heatpump` can be substituted for these OEM part numbers:

manufacturerpart number(s)
Honeywell
Y594R 1615
Y594R1615
Y594R 1326Y594R1326