and fan inlet vanes

Using a #32 orifice with liquid propane will result in improper combustion

Smith 100074281 Output Thermistor is a critical NTC temperature sensor engineered for precise thermal monitoring in high-efficiency tankless water heaters and commercial boilers

Key Benefits Universal Compatibility: Serves as a direct technical replacement for 37C73U-274 and select A

Whether you are performing a Honeywell SmartValve troubleshooting task or a full system upgrade

Lennox 64G21 Distributor Assembly 324846-701 and fan inlet vanesProtect system efficiency and ensure uniform refrigerant distribution with the Lennox 64G21 Distributor Assembly. Engineered as an authentic OEM HVAC replacement part, this assembly is critical for maintaining the balance of the evaporator coil circuiting, preventing liquid slugging and ensuring consistent heat transfer across the fins. This refrigerant distributor assembly is designed for high performance Lennox units, utilizing a robust construction