Tuesday 12/8: Returned to site to replace Flue Piping. Disconnected and removed existing Flue Pipe. Cleaned Out wall termination and Boiler Exhaust Outlet. Installed new 3†- 26 Gauge Flue Piping. Sealed all connections and wall penetration with High Heat Silicone. Sealed around outside termination with Silicone. Put system in operation and performed a combustion Analysis to ensure proper operation. Monday 12/7: Performed Precision Heating Tune Up on Gas Boiler. Removed and cleaned Burners and Flame SpAssembly. Inspected Heat Exchanger with burners removed. Relit Pilot flame and checked flame quality. Inspected Electrical Components on Boiler. Flue Pipe on boiler is very rusted and has spots that have completely rusted through the Vent Pipe. Flue Pipe is metal has become weak and is easily broken when pressure is applied. Taped sections of pipe where there was visible damage to seal. Reviewed with homeowner and provided estimate for the Replacement of the Flue Pipe. The office wil