Gas heating preventative maintenance performed Check filter - 20x25x1 clean Clean flame sensor Inspect burners - clean no concerns Ohm test igniter: 56.7 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: due soon Inspect exhaust flu - 2” pvc no concerns Set thermostat for heat Check amp draw on blower motor: 6.57 Check amp draw on inducer motor:0.46 Check delta T - 80° adjusted speeds to lower temp rise to 70° Furnace is in optimal running conditions