upon arrival customer stated that it wasn’t keeping temp. When arrived at furnace it wasn’t running but wasn’t throwing a fault code either. Cycled furnace and allowed to run with no issues. Temp rise at 50 degrees. Found gas pressure at 3.72”wc so lowered to 3.5. Cycled furnace multiple times and allowed to run 30 minutes with no problems whatsoever. Set stat to 70 per customer request. Furnace operational upon departure.