Arrived for furnace not heating. I did a full inspection on system. Found system is running over the max static pressure rating. Heat exchanger has some hot spots showing. Carbon monoxide test was 0ppm. All electrical is in range. There is a good temperature rise. The blower capacitor was bad, I replaced that today. The filter was also very dirty, Im sure this was causing system to over heat and cut out. I replaced filter with one you had. Today you signed up for membership and replaced capacitor is. System is running at departure. Thanks for choosing LBA.