Description
This is the Schneider Electric VM2322 valve body only
making it a vital investment for professional HVAC maintenance and system restoration
The 663579R is the distributor body assembly
Is this the correct spring for a 2 PSI line pressure system
with yellow indicators for tenths and hundredths
Venstar VST3900 Thermostat 322027-701 This is the Schneider ElectricThe Venstar VST3900 is an enterprise grade programmable thermostat designed for high performance multi stage HVAC systems. As the direct replacement for P374 1500 and P374 1900 legacy units, it offers backward compatibility while upgrading system control. This 7 day programmable digital thermostat supports 3 heat and 2 cool stages, making it compatible with gas electric or heat pump systems, including those with auxiliary heat. Field technicians value
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























