Tag Archives: high-pressure

Can I add coolant to my car's air conditioner? | Air Conditioning

By melissa | Published: December 29, 2011
No, you cannot add coolant to your car's air conditioner . Definitely take your Sebring to a certified AC technician. The system is under extremely high pressure in some sections, and serious injury can result from opening the ..
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How does car air conditioner operates, how much gasoline is …

By melissa | Published: December 25, 2011
A compressor (belt driven on automobiles – electric motor or engine driven on larger commercial systems ) pumps the refrigerant gas to a high pressure and temperature, the gas is cooled by air passing through a device ...
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Why do you need to put an air condition in the window? Can you …

By akin | Published: December 3, 2011
On an air conditioner there are 2 coils and evap coil inwhich refrigerant boils at low pressure to produce cold and a condenser coil where high prssure refrigerant is turn into high pressure liquid this produces heat. The evap ...
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My central air conditioning unit has stopped working. The thermostat …

By anthony | Published: November 19, 2011
Then by just turning this switch or circuit breaker back on again you have reset the system, that is if the cause is not continuously there. During hot spells some air conditioners can go out on high pressure or high temp safeties. ..
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How does a cooling tower and chiller work together in a central air …

By jorge | Published: October 24, 2011
In a condenser, a refrigerant which is part of the refrigeration cycle that makes the cooling coils for the Air conditioning work, undergoes a process in which it is condensed from a hot/high pressure vapor to a liquid which will ...
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Becoming HVAC Certified | capegardenroute.org

By akin | Published: August 19, 2011
HVAC Certification is done in several processes.
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HVAC High Pressure Sensor Testing | All Hvac Tips

By jorge | Published: July 6, 2011
Describes testing of the HVAC high pressure sensor on climate controlled automobiles. Explains how to test the reference voltage, sensor ground and signal wires
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Maintaining An Air Conditioning Unit | Home Security Systems

By melissa | Published: May 23, 2011
Inside all air conditioning units is a chemical called a refrigerant. The refrigerant changes to different states (low pressure gas, high pressure gas, low pressure liquid and high pressure liquid) as the air conditioning unit is being ...
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Pressure Lockout | HVAC FOR SALE

By jorge | Published: May 6, 2011
Categories: HVAC Tags: boiler, carrier low pressure lockout, high pressure lockout, home, http://www.partsarena.com/baxi/, low pressure lockout, plumbing, pressure lockout, r7, rheem low pressure lockout.
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First Replacement Unit R22 To R410A High Efficiency – HVAC – DIY …

By melissa | Published: April 25, 2011
What are the requirements to replace a R22 unit to R410A unit?
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