Part 1 in this series covered defrost cycle problems in heat pumps. Now, let's discuss the second major winter issue: heat pumps stuck in one mode. The customer calls and says the system won't switch ...

If you’re currently scratching your head and wondering, ‘Why is my heat pump not turning on?’ you’re not the first person to ask this question. After all, heat pumps run like well-oiled machines 99% ...

For HVAC technicians and contractors specializing in heat pump installations, following a regular heat pump maintenance schedule is essential to ensure system reliability, energy efficiency, and ...

Off a highway nestled in the woods of New Hampshire, a small group of engineers have been quietly working on advanced heat pumps inspired by rockets and satellites, of all things. Evari emerged from ...

Find an HVAC installer near you who fits your needs. Find an HVAC installer near you who fits your needs. Heat pumps naturally produce some operational sounds, but loud or unusual noises often signal ...

The problem with the heat pump leading Tesla owners to lose heat in extreme cold and the subsequent software fix that Tesla issued has now been revealed in more detail in the new NHTSA recall. Last ...

Elon Musk announced that Tesla is starting to roll out a new over-the-air software update that includes a ‘fix’ to a heat pump issue that has been plaguing Tesla vehicles in cold-weather regions.

Heat pumps are hot. And when the need arises, they’re pretty cold, too. These high-efficiency electric fixtures heat and cool using your home’s existing ductwork. That means they can replace a ...