Gas heating preventative maintenance performed Check filter - 20x25x4 Clean flame sensor Water flush drain trap Ohm test igniter: 48.7 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: clean Inspect exhaust flu - 2” pvc no major concerns Set thermostat for heat Check amp draw on blower motor: 4.1 Check amp draw on inducer motor:0.53 Check delta T - 40-70 @ 46° Furnace is in optimal running conditions