The basic components and function of a thermostatic expansion valve (TXV) continues to play a role in HVAC service. “Long, long ago in a faraway place, TXVs had very little impact on service ...

With this information, the service technician can calculate the four values listed in the table above. Those calculations are as follows: Let’s apply the system checklist to a refrigeration system ...

AI in HVAC is revolutionizing technician support and training. Discover how it improves access to information and streamlines workflows in the industry with Jerry Zhang on Straight Outta Crumpton.

IRVINE, Calif.--(BUSINESS WIRE)--Bluon, Inc., an innovative software company focused on bringing productivity gains to HVAC contractors and their service technicians, today introduced MasterMechanic, ...