Performed annual preventive maintenance on the oil-fired boiler system, including a comprehensive inspection and testing of all safety controls, combustion components, and operating systems to verify safe and efficient operation in accordance with manufacturer specifications. Replaced the oil nozzle, oil filter, and pump strainer. Oil line was plugged with sludge, we used a push pull pump to remove sludge. Conducted a combustion analysis and draft test to confirm proper burner performance and venting. Rebuilt the air scoop assembly to restore proper air elimination and ensure the hydronic system is free of trapped air for optimal operation. At the customer’s request, we will return in the spring to evaluate the attic air handler system.
