Nordyne 277132 - OEM Furnace Replacement Air Pressure Switch 0.75

"0.75""WC SPST PRESSURE SWITCH"

OEM Part number: 277132 0.75 WC (Includes Gaskets, Key & Nut)

Nordyne 277132 - OEM Furnace Replacement Air Pressure Switch 0.75#Furnace Pressure Switch Electric Motors & Controls This pressure switch is designed to maintain safe operation of your furnace. The pressure switch is a safety device that senses excessive air pressure in the system, and shuts off power to the blower motor group to protect your heating system from damage when needed. You should expect an ON/OFF rocker switch (commonly referred to as a pressure switch), 15 amps, 60 Hz AC

The 277132 0.75

The 277132 Pressure Switch measures the output of the air blower motor and turns the unit on and off as needed. The 277132 switch is compatible with models UADDB001-T, UADDB005-T and UADDM001-T

277132 is a factory original replacement pressure switch for New Nordyne E330, E330A and NRX32-A. The quality & reliability of this replacement are guaranteed by Nordyne. This product does not have a warranty or refund policy from the manufacturer.

This pressure switch is used as part of the thermostat's control circuit to shut off gas flow when your furnace reaches the set point temperature. If your furnace pressure switch has failed, there is a high probability that other components of your furnace have also failed and replacing the switch at this point may be both unnecessary and overpriced.

When a furnace pressure switch fails, it is often due to mineral buildup resulting in improper pressure readings. Over time, scale or corrosion will cause the pressure switch to wear out. Replacement switches are available and are easily installed.