With a technical on-timing range of 1-60 seconds and an off-timing range of 75-95 seconds

Broad Compatibility: Engineered specifically for Fenwal discrete 05-12 series controls

Auxiliary switches are typically manufacturer-specific

often caused by a heavily soiled furnace filter

though actual operating speeds should be verified against the specific motor and load requirements

Modine 5H0730570006 Vent Switch Els PW 17895 With a technical on-timing rangeFor service technicians maintaining Modine gravity vented unit heaters, the Modine 5H0730570006 Blocked Vent Switch is a critical safety component designed to detect flue gas spillage. Engineered with a specific 330 degree temperature trip point, this manual reset snap disc monitors the draft diverter relief opening. If a chimney obstruction or downdraft occurs, the switch senses the resulting heat increase and breaks the safety circuit to the gas