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What temperature of the actual refrigerant in the liquid line and evaporator coil?
I have a walk in cooler that is operating at 38F and a ambient of 70F. The operating pressures are 20PSIG suction and a 125PSIG head pressure with 134A. The saturation temperature of 100F and a coil temp of 20F.
What I was look for is the temperature of the refrigerant in the liquid line and in the evap coil? On a normal operating system.
These are the manufactures specs and everything is working properly. I was just curious how I would find the actual temperatures
3 Answers
- JwalkerLv 49 years agoFavorite Answer
Those temps and pressures are for charging the system correctly and are at a specific point in the system. To satisfy your curiosity you would have to take temperature readings at different points in the system. And if that were possible to do you would find a temperature difference at each of the various points you measure.
Source(s): 30 yrs hvac exp - XTXLv 79 years ago
=== what you need to look for are the correct PSI's of the gas in the supply and return lines == call the maker of the walk-in and learn what you must do to get correct temps .....
