For optimal performance and to prevent sediment build-up in the pilot orifice

60" WC pressure rating

Common Questions & Technical Support What motor size is compatible with the Lennox 23J28

high-torque modulation for consistent fluid flow control

and this sensor ensures the control board receives the exact resistance values needed to optimize refrigerant flow and prevent lockouts

Trane RLY3372 Start Relay 319848-301 For optimal performance and toAs a field technician, you understand that a reliable Trane RLY3372 start relay is critical for managing the high amperage inrush current required to kick over compressors during the startup cycle. This OEM Trane replacement part features a single pole, single throw (SPST) contact configuration rated for up to 50A, providing the switching capacity necessary for heavy duty HVAC applications. It serves as the direct RLY2227 replacement, ensuring total