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Use a manometer to verify the inducer is pulling the required WC (water column) pressure listed on the switch body
The Dwyer CS-1 typically handles standard pilot duty and motor loads
Featuring a 3/8" NPT connection and a durable rubber seat poppet
the end switch is a built-in component
closing the valve immediately upon power loss
Littelfuse 102A Monitor 320720-756 Use a manometer to verifyThe Littelfuse 102A Monitor is an industrial grade, auto ranging 3 phase voltage monitor engineered to protect motors from critical power anomalies in 190480V AC applications. Utilizing a proprietary microcontroller based voltage sensing circuit, this unit provides constant surveillance of incoming power to detect phase loss, voltage unbalance, and phase reversal conditions. Unlike standard analog monitors, the 102A automatically selects between 200V
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