Summary: Heating Maintenance on 2 systems. Checked the heat exchangers. Cleaned the flame sensors and checked the igniters. Checked all the safety switches. Checked the gas pressures and checked for carbon monoxide. There is no carbon monoxide present at this time. Tightened all the electrical connections. Inspected the blower motors and the inducer motors. Inspected the ductwork. The system is working properly on heat mode at this moment. Outdoor Temperature: 50 Downstairs Blower Motor Amps: 8.34 Inducer Motor Amps: .32 Gas Pressure: good Igniter: 16 ohms Flame Sensor: clean Pressure Switches: good Heat Exchangers: good High Limit Switch: good Vent Pipe: good Carbon Monoxide: 0 ppm Filter: 20x25x4 Clean Upstairs Blower Motor Amps: 6.77 Inducer Motor Amps: .54 Gas Pressure: good Igniter: 15 ohms Flame Sensor: clean Pressure Switches: good Heat Exchangers: good High Limit Switch: good Vent Pipe: good Carbon Monoxide: 0 ppm Filter: 16x25x4 clean Recommendations Gold Membership Renewal fo