A good digital multimeter (DMM) is key to diagnosing compressor problems in general. For instance, in a previous article (May 15 issue of The NEWS) we discussed using the DMM to read suction and ...

Diagnosing a faulty compressor valve is something HVAC technicians have to deal with on a semi-regular basis, and while a bad valve is often not the main reason a compressor fails, it is an integral ...

Before calling in a technician, there are several HVAC and AC troubleshooting steps you can take to save time and money. From checking filters and vents to testing refrigerant pressures and ...

When your air conditioner suddenly stops working, it can be cause for alarm or it can be something as simple as a blown fuse or tripped circuit breaker. While many problems with your air conditioner ...

Air conditioners play a crucial role in keeping homes and offices comfortable, particularly during the sweltering summer months. However, like any complex appliance, they are prone to issues that can ...

Sometimes, a full HVAC is the right choice. Sometimes, it is not. That is why homeowners need to slow down before saying yes ...