Trane SWT1390 Limit Switch Refrigerant Installation Flexibility: Fully guided check

Installation Flexibility: Fully guided check assemblies permit vertical or horizontal mounting configurations

This HVAC sight glass is optimized for direct compatibility with specific York equipment profiles

1/8" OD pilot tubing (18 inches)

this heater maintains an optimal temperature within the crankcase housing

By replacing critical internals with Jackes Evans / Parker factory-certified components

Trane SWT1390 Limit Switch Refrigerant Installation Flexibility: Fully guided checkThe Trane SWT1390 Limit Switch is a critical manual reset temperature control designed to protect HVAC systems from thermal overruns. Engineered for precise monitoring, this 160F CO M R Limit Switch maintains circuit integrity by opening at a 160F threshold, effectively preventing system damage due to localized overheating. As a veteran preferred HVAC replacement part, it features a durable dual pole configuration suitable for both heating and cooling