Αποτελέσματα Αναζήτησης
Most widely used low and medium temperature replacement. Slightly higher pressures and eficiency than R 404A Best choice for systems with flooded evaporators. Use of POE will enhance oil return, if required. Reasonable performance match to R-22 in medium temperature refrigeration. Lower capacity in low temperature refrigeration system.
13 Αυγ 2017 · This MO99 refrigerant is designed to be a drop in R-22 replacement. The thing about this type of refrigerant and the reason you hear it brought up all the time when looking for R-22 replacement is that it is the closest alternative refrigerant when it comes to capacity and efficiency.
Conversion of water chillers operating on R22 to a suitable replacement will depend very much upon the type of chiller barrel or evaporator. The following is a summary of where to use RS-44 or RS-45 in chillers: Single pass refrigerant, single pass water, counter current flow, DX, tube in tube, tube in shell or plate type.
Other alternatives to R-22 for refrigerators and freezers include R-402A, R-402B, and R-434A. A look at some of the best alternatives to R-22 refrigerants and some of their characteristics.
Criteria for the Best Replacement for R22 Refrigerant. Looking for a good R22 replacement? Consider these – environmental impact, efficiency, compatibility, and cost. Let’s take a closer look, shall we? Environmental Impact. The potential replacements must be eco-friendlier. They shouldn’t harm the ozone layer or contribute to global warming.
This chart is intended to show relative performance of blends over a range of test conditions. In general, the test results presented to date show that R-407A / C together with R-427A have the closest match to R-22 capacity and efficiency, followed by R-422D and then finally R-417A. R-404A maintains capacity at a cost of valve change.
26 Ιουλ 2024 · One popular replacement for R22 is R-410A, a hydrofluorocarbon (HFC) refrigerant. R-410A not only provides efficient cooling capabilities but also has zero ozone depletion potential. It is a more environmentally friendly choice and is widely used in new air conditioning systems.
