R410a vs R32: Which One is Better?

R32 vs R410A: Which One is Better?

One of the most popular R410A replacement is R32. Since its introduction in the market, many manufacturers are shifting their attention towards it. But the question in most people’s minds is (including HVAC technicians): R410A vs R32, which one is better? The answer: R32 is a better refrigerant than R410A in terms of cooling efficiency, … Read more

R-32 Refrigerant PT Chart

RefrigerantHQ's Pressure Charts

One of the very first steps when it comes to diagnosing your home air conditioner, refrigerator, or even your vehicle’s air conditioner is understanding the temperature and the current pressure that your system is operating at. Having these facts along with the saturation point, the subcool, and the superheat numbers for the refrigerant you are … Read more

What Are HFC Refrigerants?

What Is It?

HFCs, or HydroFluroCarbons, are a commonly used refrigerant classification used across the globe. Some of the most common HFC refrigerants that you may have heard of are R-134a, R-404A, R-410A, R-125, and R-32. These refrigerants are used in a variety of applications from automotive, to home air conditioners, all the way to industrial refrigeration. In … Read more

Daikin’s R-32 Chiller

Daikin, one of the largest air-conditioning manufacturing companies in the world, has launched an air-cooled scroll R-32 chiller. This is a world first and has caught the attention of many other manufacturers and distributors. The model, known as EWAT-B, has a cooling capacity range between eighty to seven-hundred kW, provides consumers with two efficiency choices … Read more