NORDYNE 632443R 632443R PRESSURE SWITCH 0.85" W.C. PRESSURE SWITCH 0.85" W.C.

"-0.85""WC SPST PRESSURE SWITCH"

The 632443R switch is used on Nordyne models: C2G0B, XFH3,CF460CD, C1G2E The Nordyne 632443R Pressure Switch at 0.85"" WC is direct replacement pressure switch for certain Nordyne furnaces. It is 0.85""WC and SPST and is located in the blower compartment of the furnace.

This 0.85"" WC pressure switch has a MOPD rating of 100 psig. The SPDT valve has a normally closed pilot output and an open pilot output that controls 110VDC solenoid valves.

This Pressure Switch is designed for use with hot water or steam applications, such as found in the heating and air conditioning industry. It features an adjustable setpoint, a low level indicator LED, a 0.85"" WC pressure contact and a plastic housing with brass thread inserts.

Designed for reliability, safety and affordability, the 632443R is a pressure switch designed to provide an alarm or shutdown output in response to changes in process conditions. This model is installed between high pressure and low pressure sides of system similar to an air valve with an adjustable set point of 0 - 0.85 psig (0 - 5.1 bar) NPT connection

The Nordyne 632443R Pressure Switch provides ultimate protection against ruptured water supply lines and broken pipes. The pressure switch's internal piston reduces the size of the opening between the on/off solenoid valve, which will completely shut off water to the water heater if there is a water loss. This pressure switch has a 3/8"" pipe connection and an external reset button. This product is compatible with Nordyne, Nordyne Plus, Nor-Temp and other makes of hot water heaters and some other brands. The dimensions are 6"" x 2"" x 1.75".

Pressure switches play a crucial role in many industrial applications. The 632443R Pressure Switch features an electronic pressure selector switch, which offers high-performance switching between low- and high-pressure. This allows the switch to be used on different types of gas pressure and is more reliable than magnetic or spring operated switches. It has an adjustable pressure point for fine tuning the switch control level.

Pressure switches are devices designed to close a circuit when a predetermined pressure is applied. Switching functions are accomplished by a solid-state electronic mechanism, pneumatics, or mechanical lever mechanisms. Pressure switches are available in numerous configurations such as: normally open (NO), normally closed (NC), change over, pilot operated and selector track. The switches indicated in this bulletin are single pole, normally closed (NC) devices with thread mount electrical connections.