Combustion issues can be a service technician’s most challenging and intimidating problem to diagnose. Let’s look at seven key skills they frequently use to solve combustion problems.
In addition to using proper tools and test instruments, technicians should use a checklist to help them troubleshoot refrigeration and air conditioning systems in the field.
One of the worst enemies of a compressor is liquid refrigerant, so technicians should make sure the refrigeration system has proper superheat in order to protect the compressor from damage that can occur from flooding or slugging.
Every industry has its problems and the HVAC business is no different. Let’s look at how our industry got into the mess of great equipment installed on not-so-great duct systems and one way you can prevent it.
The ACHR NEWS’ web editor, Layan Dahhan, visited Flame Furnace in Warren, Michigan, to find out how the company trains its technicians to troubleshoot furnace and a/c units.