Poll Question: Which group contains over 4,000 members strong and consists mainly of HVAC (No ‘R’) contractors?Aug 24, 2022HVACRadmin Weekly Poll 2 – Which group contains over 4,000 members strong and consists mainly of HVAC (No R) contractors? (#13) Notify First NameLast NameEmail (To receive your Promo Code)Which group contains over 4,000 members strong and consists mainly of HVAC (No R) contractors? AHRI ACCA PHCC ASHRAESubmit Answer