Gas heating preventative maintenance performed Check filter - 20x25x4 new today owner supply Clean flame sensor Ohm test igniter: 55.3 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: due soon Inspect exhaust flu - mild moisture intake from possibly roof termination or condensation forming inside flue vent Set thermostat for heat Check amp draw on blower motor: 8.06 Check amp draw on inducer motor:0.23 Check delta T - 35-65 @ 55° Furnace is in optimal running conditions