Last month’s article covered a 400-series refrigerant blend’s total temperature glide, effective temperature glide, fractionation, superheat, subcooling, and average evaporator and condensing ...

As mentioned in Part 1, the HVACR industry is in the process of researching new low-GWP refrigerants and refrigerant blends that can be incorporated into refrigeration and air conditioning systems.

The freon temperature is measured in four locations with the following designations: T 1 is at the output of the evaporating tank on the low pressure side of the compressor. T 2 is at the output of ...

Daikin, a Japanese heating manufacturer, has unveiled a new mid-temperature refrigerant split heat pump that can reportedly provide a leaving water temperature (LWT) of up to 65 C. Called Altherma 3 R ...