▲ 1 r/HVAC
Are you guys using R32 or r454 at the same rate as 410?
Market tech getting into residential for myself. I'm curious if I should stock these 2 gasses
Or wait until I need it
I currently, stock 407C, 410,404 r22,448,449,404,134, and 507
u/Downtown_Blueberry86 — 5 days ago