Client called us out today due to furnace not working tech went out. Found the exhaust motor and control board are not working correctly causing the system to lockout on pressure switch tech confirmed control board is having intermittent power to the exhaust motor tech provided 120 consistently to the exhaust motor And it did not turn over tech informed client and informed him both the exhaust motor and control board would have to be replaced. Client asked for a quote to replace the furnace tech quoted work. Client approved 50% deposit taken. Client is scheduled to have furnace replaced on Monday.