Canadian Institute of Plumbing & Heating (CIPH)

www.ciph.com

Canadian Hydronics Council (CHC)

www.ultimatecomfort.ca

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

 www.ashrae.org

Radiant Professionals Alliance (RPA)

www.radiantpanelassociation.org

Air Conditioning, Heating & Refrigeration Institute (AHRI)

www.ahrinet.org