Furnace repair Customer states furnace is very loud. Venter motor is extremely loud and struggling to operate due to internal bearings inside the motor seizing up. Did notice water in the bottom of the furnace. Removed blower motor and found that the secondary heat exchanger is leaking water. Make customer aware of the situation and issued a red tag. Due to the condition and size of the unit, customer will be exploring their options of replacing furnace rather than fixing.