The refrigerant R404A was successfully made use of to interchange R502, another Freon damaging the environment. The normal R404A price for each pound is between $four and $seven. R404A is fewer well-liked as it has a greater global warming prospective (GWP) than R410A and doesn't reach really higher energy effectiveness. https://marcouqizs.shoutmyblog.com/28267971/the-refrigerant-r407c-diaries