Converted service call to heating maintenance Found high limit wire loose Reconnected, furnace operating normally Performed heating maintenance Pulled flame sensor and cleaned Pulled condensate trap and flushed with water High fire gas pressure set to 3.2"wc Temperature rise 62⁰ Low fire gas pressure 1.7" temp rise 49⁰ Inducer started backing up with water. Cleared debris from the drain tubing Double checked thermostat settings System operating within spec at this time Humidifier operating normally, no water leaks, water panel in good shape
