OIL: Bid price shall be per single cleaning and service per unit, and shall include the following: 1. Check and clean head assembly, oil strainers or filters, burner fan and motor, ignition system, all burner controls. Replace oil filter element, oil pump gasket, and nozzles. Replace air filters with standard capacity pleated filters on forced air systems. 2. Vacuum boiler or furnace, flue pipe, and chimney base. 3. Lubricate burner motor, blower bearing and motor (warm air systems), and circulator motor bearing (hot water systems). 4. Adjust fire to proper combustion, adjust oil burner controls. 5. Check efficiency rating of each unit by the following procedure: A. Start each unit and allow to warm up to normal operating condition. B. Adjust smoke trace in flue to between 0 and 1, if possible. C. Check stack temperature at flue. D. Check draft over fire and at flue. E. Check carbon dioxide reading at flue. F. Use above readings to calculate burner efficiency and post results conspicuously on furnace. 6. Information and results to be supplied to owner on service receipt. Each furnace to be tagged and dated at time of service. 7. Check for water in fuel oil tank and remove if found. NATURAL GAS/PROPANE: Bid price shall be per single cleaning and service per unit, and shall include the following: 1. Vacuum furnace. 2. Check chimney base. 3. Replace air filters with standard capacity pleated filters.
