R-407C is a mixture of hydrofluorocarbons used as a refrigerant. It is a zeotropic blend of difluoromethane (R-32), pentafluoroethane (R-125), and 1,1,1,2-tetrafluoroethane (R-134a). Difluoromethane serves to provide the heat capacity, pentafluoroethane decreases flammability, tetrafluoroethane reduces pressure. [1] .

2022年6月9日 · Therefore, in this article, we will take an in-depth look at the R407C refrigerant from who manufacturers it, its composition, the way it operates, uses of the refrigerant, pros …

FreonTM 407C refrigerant performs similarly to HCFC-22 under evaporator temperatures ranging from –7 to 10 °C (20 to 50 °F). It is designed for use in new equipment and as a service refrigerant for existing HCFC-22 air conditioning, heat pump, and medium temperature refrigeration equipment.

2025年1月11日 · R407C refrigerant plays a pivotal role in today’s HVAC and refrigeration industries. With its versatility, efficiency, and lower environmental impact, it is a solid choice for both residential and commercial applications.

Learn how the HFC refrigerant Freon™ 407C (R-407C) can be used to replace R-22 in commercial and residential air conditioning systems.

R-407C is a ternary mixture non-azeotropic composed of R-32, R-125 and R-134a. It is chemically stable, has good thermodynamic properties, low environmental impact and very low toxicity.

INHALATION: R-407C is low in acute toxicity in animals. When oxygen levels in air are reduced to 12-14% by displacement, symptoms of asphyxiation, loss of coordination, increased pulse rate and deeper respiration will occur. At high levels, cardiac arrhythmia may occur.

is R-407C? R-407C is a hydrofluorocarbon (HFC) alternative for R-22 in positive displacement air-conditioning (AC) equipment. It is currently being used in commercial and light commercial AC units using air cooled direct expansion (DX. chillers. R-407C can also be used in many medium-temperature refrigeration systems that formerly.

Refrigerant R407C is ideal for retrofit applications in air conditioning equipment and medium-temperature refrigeration systems. The operating pressure/temperature, flow characteristics through tubing and valves, and run-time capacity of this blend make it the closest property match to R22 for retrofitting AC conditions.

Refrigerant 407c has several physical properties that make it ideal for cooling applications. It has a boiling point of -43.56°F (-42.2°C) and a critical temperature of 187.3°F (86.2°C). These properties enable 407c to effectively absorb and release heat during the cooling process.