If this remedy doesn't clear the clog, it's time to consider disassembling the drain trap, if possible, and/or snaking the drain with a drain snake place a bucket under the trap before removing it, to catch water (and crud) the nice thing is you don't have to worry about nasty chemicals pouring out along with the water. For your friendly, happy, personable service, you are a "10," no, a "12!". Available in select areas of. All greenstar boilers are condensing boilers.
Added: 2018-06-29 | Category: boiler service