Long ago, the industry determined that the combination of copper tubing and aluminum fins provided the most efficient transfer of thermal heat in condenser coils. Manufacturers of residential units ...

Microchannel coils were long used in the automotive industry before they crossed over to HVAC equipment in the mid-2000s. Since then, they’ve become increasingly popular, particularly in residential ...

Repairing a vehicle's leaking or damaged refrigerant line may be a practical alternative to replacing the entire line. However, if you tackle this task, be sure to use a repair product specifically ...

this is Craig migao from aec service tech and today we're going over the different vacuum hose setups used in the field in order to pull air pull moist out of the refrigerant tubing in order to get it ...