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The integrated SPDT alarm switch triggers after a 120-second delay
Using this valve with LP requires a specific conversion kit or a dedicated LP valve to prevent hazardous over-firing
While the diaphragm itself is versatile
The MC4002-BC includes built-in alarm logic and Form C relays that trigger a "controller failure" notification to the remote monitoring system via SNMP
Modine 5H0797430005 Fanguard 328140-751 The integrated SPDT alarm switchThe Modine 5H0797430005 Fanguard is a critical OEM safety component engineered for high performance Modine unit heater applications. Built from high grade steel with a corrosion resistant finish, this replacement fan guard is designed to provide robust protection for the fan blade assembly and motor in demanding commercial and industrial environments. This specific HVAC replacement part is compatible with Modine model HSD, HDC, HDS, and PTC series
US$ 25.50
US$ 36.00
US$ 20.50