Gas heating preventative maintenance performed Check filter - 20xx25x1 washable filter new today Clean flame sensor Ohm test igniter: 65.3 Burners rusty and needed cleaned. New today with stainless steel Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: new today #35 owner supply Inspect exhaust flu - no concerns Set thermostat for heat Check amp draw on blower motor: 4.38 Check amp draw on inducer motor:0.91 Check delta T - 62° Furnace is in optimal running conditions