"-.8""wc SPST Pressure Switch"
This Amana switch is a direct replacement for: AMANA: 164143, 164145 (with -.8" pn#) , 170676, 174065 This switch is a pressure switch - when air flows through the clean side, pressure drops, closing the spring-loaded contacts to turn on the ignition or pilot light, and allowing gas to flow through the ignition system.
This SPST Pressure Switch Replaces The Following Part Numbers: 164143, 164462, 169259, 177079, 178577 and May Replace Other Pressure Switches
Pressure switch is a mechanical device used to detect high pressure in various kinds of gas and air systems. For some series air-conditioners, the pressure switch is built on the evaporator side of "Freezing Protection". When the "Freezing Protection" is activated during heating mode, the control system will open the protection switch to re-start the air-conditioner repeatedly. As a result, customers may find various problems making these products unable to operate well.
Main Function: The pressure switch is designed to monitor the pressure in the refrigerant lines of a central air conditioning system. When the pressure is low, it actuates a low-pressure control relay, which, in turn, switches off the cooling circuit solenoid valves. When the pressure increases to its set point, it deactuates the relay and energizes its companion high-pressure control relay. In response, the high-pressure control
This is a Pressure Switch for Amana Furnace. This switch controls the motorized section of furnace to ensure that the proper operating pressure is applied to the combustor, and that no pressure is lost during power surges or outages: A 10-1/2
This air pressure switch is designed for use with various models, including the following: WNCDGP08A0, WNCDGP09A0, WNCDGP10A0, WNCDGP11A0, and WNCDGP12A0. This is a one-time use product that contains two years (36 months) of filter life. It is also backed with a one year labor and parts warranty to ensure that you will get the most out of your
This pressure switch can be used as an replacement for the following part numbers: