Gas heating preventative maintenance performed Check filter - 210 new today Clean flame sensor Gas pressure 3.5 high Inspect burners - clean no major concerns Ohm test igniter: 59.8 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: ok no spare onsite Inspect exhaust flu - no major concerns - possible roof cap issues due to excessive condensation at water heater and furnace vents. Set thermostat for heat Check amp draw on blower motor: 4.0 Check amp draw on inducer motor:0.97 Check delta T - 54° Furnace is in optimal running conditions