Furnace orifice clogged
I have had my Suburban 30f furnace serviced twice in the last 3 years and both times the problem has been a clogged orifice. There was a pin-head-sized piece of grit plugging the hole. Furnace has ju...
Forum Discussion
Old-Biscuit wrote:
No.......
But combustion air intake IS a wide open port so spiders, mud dabbers, hornets, dirt/grime can easily get into burner area.
Even a spider web can really cause issues with air/fuel flows
Simple fix,,......clean burner assembly
then fit these..
https://www.amazon.com/gp/product/B00192JFBI/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1
