Modine 5H0735910005 Pressure Switch 30067439-890 the VT3223 is designed for

the VT3223 is designed for hot and chilled water or glycol mixtures

This high pressure control is rated for a Maximum Working Pressure (MWP) of 510 psig (35 bar)

Its robust construction ensures reliable voltage transformation and electrical isolation

" this S1-024-36052-013 is the standard solution

Modine 5H0735910005 Pressure Switch 30067439-890 the VT3223 is designed forThe Modine 5H0735910005 Pressure Switch is a critical safety component engineered for precise airflow monitoring in high efficiency heating systems. Designed as a 1. 10" WC SPST pressure switch, this Modine OEM replacement part ensures the inducer motor establishes a proper vacuum before allowing the ignition sequence to proceed. It serves as the direct successor to the Modine 5H73591 5, maintaining identical trip points and electrical characteristics