|
The ductless split units are 410A. Actually most new residential style units are Unfortunately 410A. Some people still are lucky enough to have R22 units or have been retrofitted to use 407C / 422B aka new 22. 410 runs at a much higher pressure and i feel like it’s more prone to leaks. But it still gets the job done. Some freezers and walk in boxes run on 134a like cars.
__________________
99 Z28 Trick Flow 215s milled to 61cc 228/232 Cam Fast 102 built 4l65e trans 4000 converter 12 bolt 410s Electric WP deleted PS/AC Dyno & Track tuned
2015 ATS Coupe. AWD 2.0 Turbo
2012 2500hd Silverado with LTZ 20s on 35x12.5x20
86 Buick GN Lesabre 1 of 117 (4-Sale)
|