Performed gas heating pm, gas water heater pm, and a/c pm. A/cpm Visually inspected indoor evap coil and blower compartment Checked all electrical connections and safeties Checked volts and amps Visually inspected air filter Rinsed condenser coil Blew out drain line and poured water to ensure properly draining Tested condensate pump Checked refrigerant levels Checked capacitor Took temps Furnace pm Brushed and vacuumed burner tubes Inspected and vacuumed burner, blower compartments and surrounding area Checked electrical connections and safeties Checked gas pressure Performed combustion test Inlet pressure-13 in.w.c Manifold pressure- 9.552 in.w.c. 8.8%o2 25 ppm co Water heater pm Inspected all fittings for hot and cold lines Drained pressure from the water heater Removed and washed the inlet filter Flushed the heat exchanger Checked all electrical connections Tested condensate pump and checked drain line Started and tested system