Arrived on site inspect a crackling sound coming from baseboard. Upon our inspection, we found that it was just thermal expansion of the piping through the wall. It was resting on drywall so whenever a call heat came that sound would occur. To remedy this, we tried to put a wall support on the piping but due to the lack of room we could not get it to fit. We ended up trimming down where the piping goes through the wall and used some dry spray foam that was laying around to get the pipe off the wall. Noise no longer occurs. We also provided an estimate to perform a tune up and replace the igniter electrode on the boiler. Both were accepted. We cleaned the heat exchanger, installed new electrodes, cleaned condensate trap. Once the cleaning was done, we reassembled the boiler and checked around the heat exchanger gasket for any CO leaks. No leaks present. We then performed a combustion analysis. Analysis was good and boiler seems to be operating well. Daniel did mention they have been h
