Overview

Replacement air proving switch. This safety switch is normally mounted on the supply duct and monitors the static air pressure of the supply air. If there is not enough air pressure the switch opens turning off the humidifier. This would typically be caused by the blower not running, loose fan belts or dirty air filters.

Specifications

More Information
Manufacturer Nortec
Product Length 6.150
Product Width 4.350
Product Height 3.250
Product Weight 0.985
Dimension Length 9.100000
Dimension Width 5.450000
Dimension Height 3.850000

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