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How To Charge R404a Refrigerant With Fully Care | R404A Gas Filling Big Unit in Urdu/Hindi - YouTube
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R 404A suction and discharge pressure,you can see the table in video ,suction,and discharge pressure - YouTube
Refrigerant comparison to R404A/R507A − operating conditions and system design - Refrigerant comparison to R404A/R507A − operating conditions and system design
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15hp R404a Expansion Valve Pressure Difference Allows The Ac Freon To Vaporize At Low Pressure And Temperature In The Evaporator - Freezer Parts - AliExpress
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R404A Deep Freezer Refrigerator Fridge 220V AC Hermetic Refrigeration Compressor Gqr90k 1/2HP 515W - China Refrigeration Compressor, R404A Compressor | Made-in-China.com
![Walk-in freezer temp is 30°F. Suction pressure seems a bit high for R-404a, filter driers, temp has 2° degree difference, you think they're clogged up? : r/refrigeration Walk-in freezer temp is 30°F. Suction pressure seems a bit high for R-404a, filter driers, temp has 2° degree difference, you think they're clogged up? : r/refrigeration](https://preview.redd.it/5efzfxpb8w091.jpg?auto=webp&s=33136fad9144c2e887d38ac4d960a33b5142e77e)