are you still installing r410a units?

r410a is getting expensive, and will be much more expensive in the yeas to come, same trend as the old r22 as it was phasing out.

are you still installing r410a units? which refrigerant will be the next industry standard for residential HVAC?

source https://hvac-talk.com/vbb/threads/2239514-are-you-still-installing-r410a-units?goto=newpost