In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
boiler keeps popping off relief valve...why?
i have a customer who's boiler keeps popping off..its about a half a bucket a day...i have changed the fill valve,extrol #30(on the return) ,relief valve, ane then the fill valve again...note there is no domestic coil to bleed thru..any more ideas you wetheads? Burnham v-15 138 output