Performed annual tune up on a Weil-McLain propane boiler. Cleaned the neutralizer and condensate trap. Inspected combustion, burner, heat exchanger, igniter, safety controls, relief valve, expansion tank, venting, and overall hydronic system operation. Performed a bubble test on the gas line and checked CO levels—no leaks detected. Flushed sediment from water heater. Verified operation and system is working properly at this time. Flush sediment from water heater
