Grounding is an area of many myths and legends in both the electrical and HVAC fields. This is a short article, and we will briefly cover only a few common myths. For a more detailed explanation, I advise subscribing to Mike Holt's YouTube Channel HERE. Myth – Current Goes to Ground Actually, current (electrons) will […]

This tip was written by HVAC Applications and Technical Specialist Dakota Brown. Thanks, Dakota! As a technician, it was always the same old story: Are you done yet? There was always pressure from the office—either from the dispatcher, service manager, or project manager—to get the job done and get it done quickly. When I became […]

Jesse Grandbois is one of the techs who reads the tech tips, and he wrote a few tips that he wanted to share on some gas furnace control basics. This tip is about the basic terminal designations on a typical 24v gas valve. Thanks, Jesse! Have you ever noticed the TH/TR terminal on a gas […]