Gas heating preventative maintenance performed Check filter - 226 ok Clean flame sensor Inspect burners - mildy rusty brush clean Ohm test igniter: 46.2 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: clean Inspect exhaust flu - no concerns Set thermostat for heat Check amp draw on blower motor: 2.03 Check amp draw on inducer motor:0.28 Check delta T - 54° Furnace is in optimal running conditions