Aaon R23620 Bearing Bracket R-407C factory-sealed gas is the industry-standard
Baker’s notes & crumb story
Description
Aaon R23620 Bearing Bracket R 407C factory sealed gas is the industry standard factory sealed gas is the industry standard ASHRAE A1 non flammable HFO blend specifically engineered as a high performance R 404A replacement and R 22 retrofit solution The models with brass trim (like the VG1241AF) are not rated for steam