Gas heating preventative maintenance performed Check filter - 20x25x1 new today Clean flame sensor Ohm test igniter: 56.7 no concerns Gas pressure - 3.22 1.39 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: n/a Water flush pump and add drain tablets Inspect exhaust flu - no concerns Set thermostat for heat Check amp draw on blower motor: 3.42 Check amp draw on inducer motor:0.98 Check delta T - 58° Furnace is in optimal running conditions