Which line set size do I need?

Modified on Thu, 20 Nov at 2:44 PM

Which line set size do I need?

9 000 & 12 000 BTU

1/4" & 3/8" lines
7/16" & 5/8" flare
PJX1 sets (16/25/50 ft)

18 000 BTU

1/4" & 1/2" lines
7/16" & 3/4" flare
PJX2 sets

24 000 / 30 000 / 36 000 BTU

3/8" & 5/8" lines
5/8" & 7/8" flare
PJX3 sets

Central systems & 33 000 BTU

3/4" & 3/8"
7/16" & 5/8" flare
Available 16 ft / 50 ft