Gas Valve Failure

A gas valve failure in a residential furnace or a roof top unit will prevent the unit from operating. Troubleshooting a failed gas valve requires a few tools that most HVAC technicians regularly have in their tool bags. Some of the advanced testing techniques can be...

Low Voltage Transformer Failure

Diagnosing a low voltage transformer failure in a furnace or commercial building roof top unit can be more of a challenge than just replacing the failed transformer. As a heating & cooling contractor serving the greater Omaha metro area, we work on roof top units...

Trane RTU Model Number Decoding

Trane Roof Top Unit Model Number Descriptions As a long time HVAC contractor in the Omaha metropolitan area, we service and install building RTUs. This blog will identify the different Trane RTU model numbers and help to provide some of the technical information about...