Superheat charging curves for technicians August 3, 2000 4 Comments Charging air conditioning systems is much different than charging refrigeration systems.Read More
Troubleshooting a flame rectification system July 11, 2000 4 Comments The method used to prove flame in most gas-fired products produced in the last seven or eight years is often misunderstood.Read More
Tips for preventing superheat hunting in TXVs May 11, 2000 No Comments A common problem facing refrigeration and air conditioning service technicians and contractors is that of superheat hunting by thermostatic expansion valves (TXVs).Read More
Basics of heat loss, heat gain May 10, 2000 No Comments Understanding the fundamentals of heat loss and heat gain is critical to sizing a new or replacement heating-cooling system.Read More