or signs of a compromised heat exchanger

The Honeywell T822K1000 is an industry-standard

Engineered for a precise 8" to 12" adjustment range

compliant replacement for the 0372271 and is physically identical to the 530C-3/4 and LF530-C-3/4 variants

Smith unit

Lennox 95M47 Fitting 321042-401 or signs of a compromisedThe Lennox 95M47 is a critical HVAC pressure fitting designed for high integrity connections within Lennox commercial rooftop units and residential split systems. As a genuine OEM Lennox replacement part, this fitting ensures a leak free interface, maintaining system pressure and refrigerant charge stability. Constructed from high grade, corrosion resistant materials, it is engineered to withstand the rigorous thermal cycling and vibration common in