installing this factory-specified S1-025-46401-000 limit switch ensures the unit maintains its original safety ratings

Comfort-Aire

A temperature difference greater than 3°F between the evaporator suction line and the permanent suction line often indicates an internal seat failure

Key Benefits for Technicians: Precision Flame Alignment: The 90-degree left-hand porting provides focused heat transfer to the sensing element for faster valve response

Key Benefits for Technicians High Ampacity Rating: Rated for 40 Amps to handle high-demand inductive loads in climate control systems

ClimateMaster 68624003 Blower Wheel 320788-703 installing this factory-specified S1-025-46401-000 limitThe ClimateMaster 68624003 is a high performance 9" x 7" blower wheel engineered for precise airflow management in residential and light commercial geothermal systems. This OEM ClimateMaster replacement part features a double inlet design and forward curved blades, optimized to deliver consistent static pressure across various duct configurations. Constructed from heavy duty galvanized steel, this centrifugal fan wheel is designed to withstand the