Questions & Answers for: 404a refrigerant pressures

...404A is 33.5 psi. High side should be ambient temp +30 degrees and then convert to a pressure for the refrigerant. Example: 75 degrees in the room, +30 degrees equals 105 degrees. Now 105 degrees ...

suction pressure on minus 40 chest freezer using 404a refrigerant http://www.refrigerants.com/pics/ptchart.pdf

...404a is a blend of three different refrigerants, each refrigerant has its own pressure at a given temperature, also turn to liquid or gas at different pressure and temperatures. 404a In the liquid ...

...temp 74 , room temp 70 , humidity 30% If your running 134 a your short of gas if your running 404a your short of gas check the super heat it should be 5 ...

what should be my pressure on a Delfield 404A refrigerator Delfield refrigerator As a general rule of thumb, pressure on low side should equal a temperature of about 17-18 degrees if the box is not ...

404A. WHAT WOULD BE THE HEAD PRESSURE AND SUCTION PLEASE NOT MAKING ICE WITH A HEAD PRESSURE BETWEEN 180 AND 210 low on refrigerant. at the beginning of the freeze cycle head pressure should be around

...404a refrigerant If the unit is indoors, the pressures are not that bad. I would look for possible issues with air flow. Maybe heavy frost forming on evap. If not, then go to basics. Remove charge, ...

...404A refrigerant Generally, low side is around 20-25 PSI and High side is about 235-250 when unit is close to operating temp. Expansion device effects this to some degree such as a cap tube can ...

Ice block plant 404a refrigerant discharge and secsan pressure? What is your question I wonder ........................

404a refrigerant can vary depending on several factors, including the ambient temperature and the load on the machine. However, here are some general guidelines: Suction pressure: The suction pressure