[brslk]

My garage heater stopped working a couple days ago. The blower starts, runs for a bit and then you can hear the igniter trying to light it but nothing happens, then the fan stops. It will usually try a couple times. I checked the diagnostic indicator light and it was flashing twice slowly, supposedly leaning towards there being no gas. I have a sniffer and there was indeed no gas at the nozzle.
I'm thinking it's the gas valve inside the heater. It's a Sterling GG45 that's about ten years old and has never had a problem.

Just wondering if anyone has any ideas on ways to test it or things to try?
Maybe someone can recommend a furnace repair person in Edmonton?

I had to buy a 240V construction heater to keep the garage warm till I get it fixed as I have auto paint stored in the garage that can't freeze.

Thanks