I have a Trane XL90 (TUX080R942V2) with a noisy vent inducer (it vibrates as the speed ramps up & down and induces vibrations in the cabinet). Trane tells me a replacement kit is available which includes the vent motor/blower, a new circuit board and wiring. I'm not a HVAC guy but installed the furnace myself and am pretty handy with electrical/electronics and mechanical things.
This replacement kit is supposedly quieter than the original and contains a different type of motor and speed control circuitry so I am considering doing it.
Am wondering though if this is a DIY project or if special instruments or tools are needed?
Any advice or suggestions would be appreciated.....