WebRefrigerant Reference Guide 5th Edition 2010 Technical Guidelines R-422B HFC 108.5-42.4 574.1 181.8 32.9 73.05 0.363 84.2 0.3385 0.201 0 2525 A1 5 Applications: R-422B: Medium temperature commercial and industrial direct expansion refrigeration and A/C R-422D: Medium and low temperature commercial and industrial direct expansion refrigeration WebOpteon™ refrigerants are hydrofluoroolefin (HFO) based and offer: Opteon™ XP40 (R-449A) refrigerant was designed as an R-22 alternative for refrigeration. It brings the environmental advantages and trusted performance of Opteon™ refrigerants to many new applications without expensive retrofitting. Its properties allow for an easy ...
Forane Refrigerant Pressure Temperature Chart - Mclean Parts
WebR422A/D exhibit higher pressures than R22 at normal condensing temperatures. This may require that the ... R422A/D pressure temperature chart R422A/D refrigerant 1. Before … WebWhen retrofitting a system with a new refrigerant, use this formula to determine amount needed: Pounds of new refrigerant = Pounds of original refrigerant x density of new refrigerant (at 80°F) density of original refrigerant (at 80° F). EXAMPLE If you were using 1,000 pounds of R-22, you’ll need about 959 pounds of 422D, as follows: shrinking a word document
Saturation and the Pressure-Temperature Relationship
WebIn this HVAC Training Video, I Explain Step By Step How to Read the Pressure/Temperature P/T Chart, How to Read the Saturated Temperature of a Refrigerant, How to Read the Compound Manifold... WebJun 9, 2024 · R-407C is one of the most preferred R-22 replacements since both refrigerants have similar characteristics when placed under certain conditions. However, R-22, even though it’s a safe and popular HCFC refrigerant, has negative effects on the ozone layer since it contains chlorine. WebTemp (°F) Pressure Temp (°C) Temp (°F) Pressure Temp (°C) Temp (°F) Temp (°C) Pressure Temp (°F) Pressure Temp (°C) shrinking belly after pregnancy