Due to the internal pressure equalization design of the scroll members at shutdown

3 Amp draw against your existing transformer and controller ratings to prevent nuisance tripping

It is a direct OEM replacement for several Lochinvar Knight and A

the installation of sump heater HTR15994 is necessary to manage refrigerant migration and ensure reliable startup

ensuring seamless integration during field maintenance or capacity adjustments

York S1-700078 Sight Glass 321042-401 Due to the internal pressureThe York S1 700078 Sight Glass (Model SA 13) is a critical diagnostic component designed for precision refrigerant flow monitoring in commercial and residential HVAC systems. Engineered for high pressure environments, this SA 13 sightglass provides a high visibility interface to inspect for bubbles, flash gas, and moisture contamination within the liquid line. Featuring a robust fiberglass body and a clear view window, it allows technicians to verify