Gas heating preventative maintenance performed Check filter - 20x25x1 clean Clean flame sensor Inspect burners - new today stainless steel Ohm test igniter: 55.9 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: new today owner supply #35 Inspect exhaust flu - 2” pvc no concerns Set thermostat for heat Check amp draw on blower motor: 3.40 Check amp draw on inducer motor:0.45 Check delta T - 43° Furnace is in optimal running conditions