Gas heating preventative maintenance performed Check filter - 210 ok - due by cooling Clean flame sensor Inspect burners - no concerns clean Ohm test igniter: 49.8 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: n/a Inspect exhaust flu - no concerns 2” pvc Set thermostat for heat Check amp draw on blower motor: 3.42 Check amp draw on inducer motor:0.64 Check delta T - 54° Furnace is in optimal running conditions