What is R-410A Refrigerant (Puron Refrigerant)? - techtown
Following the discontinuation of the R-22, the refrigerant has become scarcer and consequently more expensive. Replacing an R-22 unit with an R-410A one might be costly initially, but it is more cost-effective in the long run. Improved Efficiency. Puron is more energy-efficient than Freon since it absorbs and releases heat better.
How to Recharge the Freon in a Commercial Refrigerator or Freezer
Freon that has been stockpiled or that is cleaned and recycled, however, may be used to service existing refrigeration units until those supplies are exhausted. Some older refrigerators and freezers – both free-standing and walk-in units – are still running on Freon® (R-22), or HCFC-142b (aka R142b).
What is R22 Refrigerant?: Phase Out, Alternatives & More
R22 refrigerant is a colorless gas known chemically as hydrochlorofluorocarbon 22 (HCFC-22) and is one of several refrigerants that goes by the brand name “Freon.” It's used in a wide variety of applications, including central HVAC, commercial refrigeration equipment and …
Alternatives to R-22 Refrigerants - techtown
R-438A (Freon™ MO99™) offers pressure enthalpy characteristics that are similar to those of R-22. Some users report that compressor discharge temperatures actually are lower than those generated by R-22, making it a good choice for frequently-opened units, such as grocery cases.
25°f (-3.9°c) 22.1 psig 30°f (-1.1°c) 26.1 psig 35°f (1.7°c) 30.4 psig 40°f (4.4°c) 35 psig 45°f (7.2°c) 40.1 psig 50°f (10°c) 45.4 psig 55°f (12.8°c) 51.2 psig 60°f (15.6°c) 57.4 psig 65°f (18.3°c) 64 psig 70°f (21.1°c) 71.1 psig 75°f (23.9°c) 78.7 psig 80°f …
404a Refrigerant Temperature Pressure Chart – techtownforum.com R404a Refrigerant Pressure Chart Temperature
freon - techtown
Chlorofluorocarbons (CFCs,) often known as Freon®, and their replacements, hydrochlorofluorocarbons (HCFCs), are being phased out, globally. Consequently, R-22, HCFC-141b, HCFC-142b can no longer be produced or imported into the United States. Freon that has been stockpiled or that is cleaned and recycled, however,...
Explained: What is HFC (hydrofluorocarbon) Refrigerant?
The first to be targeted was R-12 back in the ‘90s. R-12 was mainly found in car air conditioners and was replaced by R-134a (HFC). Some years down the line, R-502 was replaced by an HFC refrigerant known as R-404A. In 2010, R-22 was phased down and replaced by R-410A (HFC). Commonly Used Refrigerants
2 R12 to R134a Refrigerant Charge Conversion Charts – techtownforum.com R12 to R134a Refrigerant Charge Conversion (Ounces) – Pt. 1
R134a Pressure Chart for Refrigerators, Prep Tables & More
R134a refrigerant is an ethane-based hydrofluorocarbon used in a wide variety of refrigeration equipment, HVAC units and cars.