Performed heating maintenance on a 2021 Bryant single stage 95% efficient natural gas furnace Replaced 16x25x4 filter Pulled flame sensor and cleaned with steel wool Condensate trap is clear Adjusted blower speed up one speed tap Set gas pressure to 3.5"wc Temperature rise is a steady 56⁰ Blower is in OK condition Amp draw of blower and inducer motors in spec No concerns found with intake and exhaust pipes Condensate lines show no signs of water leakage Furnace is in good shape and operating within factory specs at this time