Yup checked vacuum hose and also cleaned the nipple.
Anonymous:
My avalon Astoria is not burning correctly. I've been thru everything and could ceramic snap disc for exhaust cause the blower exhaust motor to not reach 3000 rpm. The vaccine tube and nipple are clear I'm at white end. Intake is clear and open to 2 notch.
The white ceramic snap disk controls the convection blower that blows the heat out. The vacuum switch only cuts power to the auger when tripped. I would suggest taking the ash traps of both sides and blowing them out with a compressor. Also the burn pot is made for multiple fuels with holes on all the sides. If you are only burning wood pellets, they burn better with only holes in the bottom.