Gas heating preventative maintenance performed Check filter - 16x25x1 clean Clean flame sensor Inspect burners - no concerns Ohm test igniter: 54.2 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: #10 clean Inspect exhaust flu - no concerns Set thermostat for heat Check amp draw on blower motor: 3.27 Check amp draw on inducer motor: 0.63 Check delta T - 54° Furnace is in optimal running conditions