My furnace blower is rather loud and runs at one speed. I wish to have the blower run at a slower speed to mix the air in the house when the heat is not called for. I see some furnaces have variable speed blowers, which may also solve this issue if I run at high speed when the flame is ON and low speed when OFF.
Can I retrofit my Payne PG8UAA furnace with a two-speed or variable speed blower?
There are no other issues with the furnace, so I do not wish to replace the whole unit.