Heating maintenance 2023 Daikin 2 stage 96% furnace Replaced 20x25x4 filter Replaced #10 water panel Blower wheel is spotless Pulled flame sensor and cleaned Condensate trap is clear Tested humidifier, no water leaks Run tested furnace High fire gas pressure set to 3.5"wc Temperature rise 47⁰ (spec 35-65⁰) Low fire gas pressure set to 1.9"wc Temperature rise 44⁰ No relevant fault codes stored, only standard events stored Inspected exhaust pipes for leakage No concerns found on today's visit