11/12/2026
That first furnace start-up of the season tells you a lot. 🔥 As you fire it up for the first time, pay attention to a few things:
1. Strange smells that do not fade after an hour
2. Banging, rattling or screeching when it kicks on
3. Weak airflow, or rooms that will not warm up
4. A system that runs non-stop and never settles
A bit of dusty smell on the first burn is normal. The rest are worth a call before the real cold arrives.
If something sounds off, let us take a look: https://comfortpro.ca/furnaces/