Gas heating preventative maintenance performed Check filter - 20x25x4 new today truck stock 1 on site Clean flame sensor - minor oxidation Inspect burners - clean no concerns Ohm test igniter: 53.1 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: n/a Inspect exhaust flu - no concerns Set thermostat for heat Check amp draw on blower motor: 3.25 Check amp draw on inducer motor:0.42 Check delta T - 55° Furnace is in optimal running conditions
