*((()*)*)()*)***()*)**)*)*)*)* 2hrs labor used. Unsure if it was a flat rate or hourly or I would have added the 2hrs *)*)*))&)&)&)&))&)&)&)&)&*)*))*)*)*))*)*)*))*)*) During maintenance and heating checks I discovered that the indoor blower assembly was very dirty. Today the blower motor assembly was removed from the furnace. The wheel, motor and assembly was cleaned then reinstalled. The system was operated on heat, cool and fan only modes to confirm that the reinstallation was successful. The system was left on heat mode and set to 55deg. Thank you, Jon Tech notes: Carrier M/N 58DLA045 - - - 10108 S/N 0604A25840;