INVOICE SUMMARY Work Performed – 2012 Goodman Two-Stage Furnace Maintenance - Full maintenance performed; last maintenance was in 2022 - Found leak from collector box with warping and loose seal; needs replacement - Estimate for collector box repair will be sent - All other components in good condition - Recommended annual maintenance Furnace Inspection & Maintenance Items - Burners cleaned as needed - Flame sensor cleaned - Ignitor tested - Blower motor inspected - Blower wheel inspected - Amp draws tested - Heat exchanger testing performed - Temperature rise checked - Safety controls tested - Pressure switches tested - Pressure switch tubing inspected - Condensate trap cleaned as needed - Drain line flushed - Intake/exhaust inspected - Venting inspected - Filter inspected - Electrical connections checked - Combustion analysis performed - Gas pressures verified - Furnace vacuumed Results - Furnace operating, but collector box requires replacement - All other components in good cond