Furnace tune-up nd safety inspection. Cleaned and serviced the furnace. Tested all mechanical components. Cleaned all sensors. Tested gas valve and inlet/outlet pressures. Checked blower motor amperage and capacity. Cleaned the exhaust pipe out. Changed the furnace filter that the customer provided. The system is clean, heating, and operating properly at this time. This is the first visit on the current VIP service plan. Performed free plumbing inspections.