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What should the high and low pressures be for 134A refrigerant on a freezer?
low side 25 psi high side 125 psi
Why does engine oil pressure becomes high?
The pressure will be high until the oil reaches full operating temperature.
What should the pressure of R-134A to recharge refrigerator?
25 to 36 on the low side 178 to 237 on the high side
Where do you add refrigrant 134a in a 1995 Ford Ranger?
The low pressure side of the AC system. The charging hose will only fit on the low pressure side. It will not fit on the high side.
Low condensing pressure?
Low condensing pressure is usually the most misunderstood and hardley ever used freezer and fridge settings. You do not want to have a high condensation pressue on your fridge or freezer. This is easy to fix but many do not even understand what it means.
Why does aircoditioner work while on the road while traveling but not around town at slower speeds?
you are low on r-12 or r-134a. the pressure switch on the high pressure side controls the compressor kickin on and off, but at a higher rev, you may have enuff pressure, and at low, the pressure may not be enuff. so get a fill kit.
How do you know if you have a R-12 system?
The high and low pressure service fittings are different between r-12 and r-134a systems. To attach service equipment to a r-12 system the equipment would be threaded on to the service ports. The r-134a service ports have a snap on quick disconnect fitting.
What next for warm AC of a 1999 Ford Expedition tested with EZ Chill Recharge Kit showing the pressure was high so no 134a was added?
Is compressor running? Could be defective pressure switch - system may have to be evacuated and then recharged--bad evaporator
Will a low pressure paintball tank affect the performance of a high operating pressure marker?
Yes, if you have a low-pressure tank it may only be putting out 200-300psi of pressure. High pressure guns can sometimes take a minimum ot 600-800psi to function properly. If you don't have enough pressure for your gun it will not work correctly.
What does on refrigerator High side 240 Low Side 110 mean?
A refrigerator is basically an air conditioning system. There is a high (discharge) and a low (vacuum) side to such systems. As it goes through the system, the refrigerant will change state (e.g., high pressure vapor to high pressure liquid, high pressure liquid to low pressure liquid, low pressure liquid to low pressure vapor, low pressure vapor back to high pressure vapor). This facilitates the absorption of heat from the refrigerator compartment and the exchange of that heat to the ambient air. What you're seeing there are the pressure readings (in psig) of the high pressure and low pressure sides of that system. Your refrigerator and an automotive AC system use different refrigerants, and thus have different system operating temperatures. While those numbers would be excessively high on an automotive system, I don't know if that's the case with a refrigerator. You'd need to inquire with a qualified service professional on the matter of what your refrigerator's operating pressures should be.
What are Advantages of a hydraulic system?
The hydraulic system are provided auto system and high level pressure control, and safety for operating system
Operating principle of gasoline direct injection engine?
injection of fuel at high pressure is done directly into the cylinder where combustion occurs.
