It’s a phenomenon that starts inside the compressor after refrigerant breaks down. Since refrigerant acts as a working fluid much like how motor oil is the fluid, which provides lubrication to protect ...

2007 Kia Spectra. When I turn on the switch, nothing happens. When the car is being driven, enough air is forced through the system to slightly heat up the cabin. I thought the blower motor was bad, ...

Airflow is a critical component in the performance and efficiency of HVAC systems. Proper airflow ensures optimal heat transfer at the evaporator coil and distribution of properly conditioned air ...

Electronically commutated motors have gained significant ground in recent years, and last year’s Fan Efficiency Rating (FER) implementation only further encouraged ECM adoption as a popular way to ...