PARTS HOTLINE(TOLL FREE) US : 866-215-3831CANADA: 913-825-6891
PARTS HOTLINE(TOLL FREE) US : 866-215-3831CANADA: 913-825-6891
Air-Conditioner pressure switches sense the high and low pressures in the refrigerant circulating to and from the compressor cycling the unit for optimum performance. A faulty pressure condition will prevent the a/c system from cooling properly. This section offers many pressure switches for a variety of popular models of equipment.
HVACPartsShop.com is your #1 internet source for HVAC repair parts. We sell original equipment manufacturer (OEM) parts from most brands, including Lennox, Carrier, Bryant, Rheem, Ruud, Goodman, Armstrong, Trane, York, etal. We have a knowledgeable and friendly staff ready to assist you. If you ever need assistance choosing the right AC Cabinet Part, Crankcase Heater, AC Accessory, Condenser Coil, AC Cover, Compressors, Condensate Part, Evaporator Coil, Fan Blade, Fan Motor, Line Drier, Service Valve, Reversing Valve, Sound Blanket, Pressure Switch, Contactor, Metering Device, or Control Board please contact us via Live Chat or call us at 1-866-215-3831.
Q: What is an air conditioning pressure switch?
A: An air conditioning pressure switch is a safety device that is designed to monitor the pressure levels in the refrigerant system of an air conditioning unit. It is designed to prevent damage to the system by shutting off the compressor if the pressure levels become too high or too low.
Q: How does an air conditioning pressure switch work?
A: An air conditioning pressure switch works by using a diaphragm that is connected to a switch. The switch is activated when the pressure levels in the refrigerant system reach a certain point, either too high or too low, which triggers the switch to shut off the compressor.
Q: What are the signs that an air conditioning pressure switch may be faulty?
A: Signs that an air conditioning pressure switch may be faulty include the unit not turning on, the compressor running continuously without turning off, or the system repeatedly turning on and off.
Q: Can an air conditioning pressure switch be repaired?
A: In some cases, an air conditioning pressure switch can be repaired if the problem is minor. However, it is generally more effective and efficient to replace the switch completely if it is significantly damaged or worn out.
Q: How often should an air conditioning pressure switch be checked?
A: The air conditioning pressure switch should be checked during regular maintenance of the air conditioning unit, typically before the start of the cooling season.
Q: Can an air conditioning pressure switch be retrofitted to an older air conditioning unit?
A: In some cases, an air conditioning pressure switch can be retrofitted to an older air conditioning unit. However, this is a job that should only be done by a professional HVAC technician to ensure proper installation and function.
Q: What is the average lifespan of an air conditioning pressure switch?
A: The average lifespan of an air conditioning pressure switch is approximately 5 to 10 years. However, this can vary depending on the manufacturer and the amount of use.
Q: What should I do if my air conditioning pressure switch is faulty?
A: If you suspect that your air conditioning pressure switch is faulty, you should contact a professional HVAC technician to diagnose the problem and recommend the appropriate course of action. In some cases, the switch may be able to be repaired, while in other cases, it may need to be replaced.
Eg :4AC13B18P-1A
Invalid Model Number