03 Aug More States to Allow A2L in A/C Systems
Alternatives to R-410A are mildly flammable (A2L) and many state building codes do not yet allow their use in stationary comfort cooling equipment. But that is changing quickly. ...
Alternatives to R-410A are mildly flammable (A2L) and many state building codes do not yet allow their use in stationary comfort cooling equipment. But that is changing quickly. ...