DID NOT SERVICE OIL SIDE OF BOILER 1 Gas Hot Water Boiler: Burderus Oil Boiler and x7 Air handler units with Hydro coils. Perform a tune-up and cleaning to help ensure reliable and safe operation. Inspect for cracks & deterioration of Heat Exchanger Check and clean Burners and heat exchanger- ok Check Safety Controls-ok Check electrical wiring and components-ok Check Combustion Air & Exhaust-ok Check Temperatures & Water pressure settings; Performance-ok Check and run Thermostats- operating well at this time . Check zoning operation-isolate and run zoning. Check circulator pumps-ok amps and voltage check. Check for water leak no leakage at this time. Run and monitored for good operations. All zones are fine supply and return lines getting hot. Perform check for HWH. Check for water leak, no leakage at this time. Check control gas valve-ok Check air Combustion and Draft-ok Run and monitored for good operation-ok Perform maintenance on x7 air handlers with Hydro coils. Check fan blower m