10/21/2026
Furnace not turning on?
Before you book a service call, there are a few safe things you can check yourself. A lot of no-heat calls come down to one of them:
- Thermostat set to Heat, with fresh batteries
- Furnace switch and breaker on
- A clean filter
- Outside vents clear of snow and ice
We wrote up the full checklist, including when to stop and call a technician:
https://reidpro.ca/go/no-heat-checklist-fb
Still no heat? Call or text Reid Pro at 403-915-4328.