The refrigerant R404A was efficiently utilized to exchange R502, another Freon damaging the atmosphere. The common R404A price per pound is between $4 and $seven. R404A is much less common as it has the next world wide warming prospective (GWP) than R410A and does not achieve really high Power effectiveness. https://cashaqoli.snack-blog.com/28585349/r407c-refrigerant-price-for-dummies