im finding once you lay the price for a r22 recharge on them they become more interesed in a410 system
Yeah, comfort cooling is A/C.
Originally Posted by mofotech
R404A ca be used for med or low temp refrigeration(coolers/freezers).
Agreed with beenthere, 404 is a great medium and low temp refrigerant. Never even considered it as a comfort cooling refrigerant. The only ones I can think of that do dual duty (ac and small refrigeration) that still get used a lot are 22 and 134a.
Don't do it. Not a recommended refrigerant for use with an R-22 system.