Gas heating preventative maintenance performed Check filter - 210 new clean Clean flame sensor Inspect burners - clean no concerns Ohm test igniter: 56.2 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: new today truck stock Inspect exhaust flu - no concerns Set thermostat for heat Check amp draw on blower motor: 2.59 Check amp draw on inducer motor:0.41 Check delta T - 55 low 65 high Furnace is in optimal running conditions Replace drain trap gasket for ICP furnace due to leaky trap