tom bleeker
Member
this not tractor but maybe you have 6 and 7 year old boys . my power vent hot water heater would not heat water .turn on and then shut of.ive had issues with exhaust fan and fan sensor before.replaced last year i went out side to see if 3 inch pvc with 90% bend was achausting no blockage seemed to be blowing fine. took sensor out changed blew tube out to sensor same thing .3 days of cold showers and thinking of knew hot water heater 1000$. i went outside and made son put his hand up pipe and pulled out a rock he looked at me and said max did it his brother max said sam did it . cut 90% bend of there were 6 more rocks in pipe