Lennox 34M77 "-1.00""wc SPST Pressure Switch" "-1.00""wc SPST Pressure Switch"

"-1.00""wc SPST Pressure Switch"

Our "-1.00""wc SPST Pressure Switch" is used to operate a 1/2"" hot water recirculating pump or other device requiring a "-1.00""wc SPST Pressure Switch". This temperature-compensated switch automatically controls the running and starting of single phase pumps, motors, blowers and generators using liquid media in closed systems. (34M77)

Lennox 34M77 Pressure Switch "-1.00""wc SPST Pressure Switch"

The Lennox 34M77 "-1.00""wc SPST Pressure Switch" "-1.00""wc SPST Pressure Switch" is highly reliable, durable and a must have for any home owner or contractor.

A Lennox 1.00""wc SPST Pressure Switch is being produced by the Majestic Pure Company. It's a pressure switch that has a -1.00""wc input, with a 0-15 psi output.

The Lennox 34M77 is a 1.00""Wc SPST Pressure Switch that other hardware stores don't sell. The quality is comparable to other top brands.

The Lennox 34M77 "-1.00""wc Pressure Switch" is used to sense water height and electrically open and close water inlet control valves or electric water heater circuit breakers when the supply tank has reached a predetermined level. The 34M77 shuts off the water valve or breaker to prevent overflow.

This Lennox Pressure Switch is for heat pumps with a "-1.00""wc Mechanical Piping"