Recent content by radio-active

I suspect you are right. I do have a manometer that I used to set the gas pressure when I converted the unit to LP. I have not tried to measure the fan pressure yet -- but that's a great idea. I'm pretty sure my venting is solid, I think the inducer fan is too... but I'll check both of those...

If it was a wind problem, wouldn't it return to working condition when the wind stopped? The exhaust exits to the south and is pretty well sheltered. I've seen this heater working properly during a blizzard.

I know this has been discussed at length here previously, but here I go again. MHU80 -- Mr Heater 80K LP garage furnace. It's too big for my space, but it usually works. My exhaust is 6' long, going horizontal thru a side wall with a "T" type termination. There is one 45 degree elbow right at...