Engineered for high-performance sealing

this unit is specifically engineered as a liquid line filter drier and should be installed according to the flow arrow on the label to ensure optimal filtration

This orifice is intended for units requiring a

providing the rapid response time necessary to protect the furnace limit control circuit

Modine 5H0794410002 Pressure Switch Engineered for high-performance sealingThe Modine 5H0794410002 Pressure Switch is the current OEM replacement for the legacy 5H79441 2 and is a critical safety component for high efficiency unit heaters. Rated at . 70" WC with an SPST (Single Pole Single Throw) configuration, this switch acts as the primary proof of airflow for the combustion process. It ensures the power exhauster is generating sufficient vacuum before allowing the ignition sequence to proceed, preventing hazardous