To get email notification when someone adds to a thread you're following, click on the star in the thread's header and it will turn yellow; click again to turn it off. To edit your profile, click on the gear.
The Wall has a powerful search engine that will go all the way back to 2002. Use "quotation marks" around multiple-word searches. RIGHT-CLICK on the results and choose Open Link In New Window so you'll be able to get back to your results. Happy searching!
In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
hey everyone....i went to a no heat call on a KENMORE (DUNKIRK) steam boiler it was installed by a contractor from SEARS....customer was fed up and called my company....besides the horrible steam piping that i would have to fix once i fix this problem i found the boiler carbonized severely with black soot(gas fired)on the right two sections...rollout was tripped ....so i cleaned the whole boiler like i always do and did a CO test in flue ...i got the levels down to 18PPM from 3800PPM....also did a combustion test O2=7 CO2=12 STACK TEMP= 375F DRAFT= -.03.....the problem is with the boiler cleaned im still getting a slight rollout at those sections and the gas is igniting right at the orifice at the gas manifold....gas pressure coming IN with all appliances on is 6" W.C.....and OUT is 3.5" W.C....can the burners be bad???boiler is three weeks old....and when i switch burners it happens with any burner??