this 37-101 model gasket offers superior chemical resistance and thermal stability when compared to standard Buna-N alternatives

015 inches of parallel offset to prevent bearing failure

Stick to the Lennox 49L91

Technical Reliability: Provides a stable 24V AC output to ensure smart thermostats and modern logic boards do not experience nuisance resets

The TE-637DP-1 is specifically engineered for compatibility with the Johnson Controls Direct Mount Economizer (DME) Controller and other BAS hardware requiring a 2

Trane VAL6383 TXV Els PW 17895 this 37-101 model gasket offersThe Trane VAL6383 is a high precision thermostatic expansion valve (TXV) engineered for residential and light commercial R 22 refrigerant systems. Built for internal evaporator coil applications, this 2 ton TXV utilizes a balanced port design to maintain precise superheat control across varying head pressures and evaporator loads. With a 1 2" ODF inlet and 5 8" ODF outlet, it ensures a secure, leak free sweat connection, while the 60 inch capillary