Fahrenheit Endurance teardown and cleaning

Yeah I need that for the hard to reach back wall.

 

Have you greased the actuators?

 

I actually just removed it to sneak a peak, I think I would have to put it into maintenance mode so the arms are extended. As it sits, arms closed nothing to grease.

 

Removing the back panel is no easy task when you have a 10" insulated duct there

I was looking at possibly removing the cold air box and leaving the duct intact and just pushing it away to remove the cover screws to NEVER put them ALL back. Just the easy to reach ones. I see a cold air box screw on each end, which means 1 must be in the middle and that's blocked!

 

How about the blower that's back there? Should that be cleaned?

 

Combustion is on the side, so the distribution I believe is in the rear.

 

If you install a flex duct on the upper part of the cold air return will facilitate movement to push aside the cold air plenum box behind the furnace for easier access.
Something like this.

 

Behind the ash pan there are two holes going to the back wall is there a plate that is supposed to go over that

 

The flame looks good during start up after it stabilizes it’s kind of a lazy flame I've plugged the holes in the fire pot took the plate off the exhaust manifold sealed the air wash I’m wondering if I have the wrong exhaust fan not big enough fins does anybody know the part number for the fan

 

Where did you get that fan impeller

 

If you go to the Fahrenheit information thread, you'll find the impeller#, I think it's from a Kozi or Quadrafire stove. I don't have it on hand, sorry. On initial start up the furnace is on a higher burn rate for about 20 minutes then settles down to the set burn rate.
The two holes at the bottom is your exhaust outlet, don't cover it up. There's a plate just above it which needs to be kept clean for upper heat exchanger passage.

 

Stove & Fireplace Exhaust Combustion Blower Fan Impeller

This might be it, check diameter size to be sure!