The HVAC TRMS Digital Multimeter helps professional HVACR technicians and installers diagnose complex electrical systems, test flame sensors, and measure temperatures.
The MrPEX Composite Radiant Manifold is made from a durable high performance glass filled plastic designed to withstand high temperature and pressure. The manifold exceeds the oxygen diffusion standard DIN 4726 and is corrosion resistant.
How does a tech know the a/c compressor he or she is diagnosing is actually failed and that the problem is not a crankcase heater, condenser fan, or rubbed out wire?
I see techs in the field get the most frustrated when they have a low-voltage short they can’t seem to locate. The challenge techs face with low voltage diagnosis is a combination of poor process and some root misunderstanding about what they are looking for.
HVACR technicians are special individuals. They have the intelligence, aptitude, and knack for problem-solving. In fact, they are expected to know how to diagnose and troubleshoot equipment of all types, sizes, and ages.
To accurately troubleshoot issues in the field, Danfoss created a one-source solution: The HVACR Service Tool allows for fast and easy problem-solving using keyword search, helping technicians as they diagnose and resolve issues.
If there is one thing DiversiTech Corp. is excited about in 2018, it’s new products. That was evident from the manufacturer’s booth at the 2018 AHR Expo.
Sealing and seaming reflective insulation isn’t easy, and Shurtape Technologies LLC continued to hear this complaint from contractors. When a contractor in South Carolina expressed that even Shurtape’s AF 100 tape wasn’t doing the trick, the company decided to do some digging.
Energy efficiency was the name of the game for Regal Beloit Corp., which debuted several new energy-efficient products, including the GlacAir™ motor and fan and Browning® Toolbox Technician motor efficiency calculator app, at the 2018 AHR Expo.