Nordyne 264880R Tube Assembly 320734-701 Smith 100166080 Thermal Switch is

Smith 100166080 Thermal Switch is a critical safety component designed for Residential FVIR (Flammable Vapor Ignition Resistant) gas water heaters

preventing the standing water that leads to biological growth and premature evaporator coil corrosion

this orifice can be used in systems utilizing R-410A

What are the symptoms of a failing Bard TXV in a wall-mount system

this kit handles a Maximum Pressure Differential of 135 PSI (up to 200 PSI for air and inert gas)

Nordyne 264880R Tube Assembly 320734-701 Smith 100166080 Thermal Switch isThe Nordyne 264880R Tube Assembly is a critical OEM replacement part engineered for high performance air distribution within Intertherm, Miller, and Broan manufactured housing furnaces. Built to withstand the rigorous static pressures of residential HVAC systems, this air tube assembly ensures balanced airflow and maintains the combustion integrity required for efficient operation. Technicians often encounter failing air tubes in older M1 or M7 series