RF Momentary Remote Activate Hot Water Pump

One of our customer said that he’d like to activate a hot water circulating pump in the upstairs bathroom from his kitchen which required a momentary start signal. The pump had its own power from 110/120V AC and timed operation.

We recommend 1 Channel DC RF Momentary Remote Transmitter Receiver (S1M-DC12 & C-1) to him. The receiver is relay output (normally open and normally closed). Power supply for the receiver and the water pump are different. That means it will not cause electromagnetic interference during water pump operation.

Simple wiring image is as follow:

Press and hold the remote button, he can activate the hot water circulating pump.

Our shop online: http://www.carymart.com

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