These HVAC technicians earned or renewed their North American Technician Excellence certifications between December 23 and December 27, 2013. Please join ContractingBusiness.com in congratulating them!
ContractingBusiness.com and Supermarket News magazines brought leading refrigeration contractors and supermarket executives together to discuss the challenges they face in the new refrigeration era.
Part III: Refrigerants & Product Warranties
Dunham-Bush is featuring its new high efficiency DCLCG chiller designed for Opteon XP10 in its exhibit at the China Refrigeration Show in Shanghai.Opteon XP10 offers more than 55 percent lower GWP....More