Performed scheduled 8-12 furnace tune-up on 14-year-old Ruud system. Replaced dirty filter, verified blower was clean and balanced with electrical components within specifications. Cleared condensate lines, confirmed proper drainage, and inspected heat exchanger with no compromises found. System tested for 15 minutes with proper gas pressure and 50-degree temperature rise, operating within normal parameters. Discussed equipment age and preventative maintenance benefits with customer.
