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
Check out the products showcased this month, with fluid-level transmitters, a wireless pressure/temperature sensor, a gas water heater, testers for auto voltage/continuity, direct internet connection, and more!
Our Product Showcase Award winner for the month of August is the ZIP economizer from Belimo Americas!
New technology allows a current switch to be configured outside of an electrical enclosure and installed on a cold wire, thereby eliminating the need for a PPE suite and preventing arc flash hazard. PPE suits, worn by technicians working in a live enclosure, are often cumbersome and can hinder the installer’s ability to configure an adjustable current switch....More