03/07/2026
Nobody wants to discover their AC isn't working on the first hot day of the year. 😬
Your geothermal system doesn't just "flip a switch" from heating to cooling — it reverses the entire direction of refrigerant flow. And that transition? It's when small, ignored issues stop being small.
The good news: a lot of spring faults have a DIY fix that takes less than 30 minutes.
The other news: some of them really don't — and the difference matters.
We wrote the guide we wish every BC geothermal homeowner had before spring hit. Error codes, step-by-step checks, and a straight answer on when to call a tech.
Link in the comments 👇