Jeffery Edelen
Nov 12, 2008, 10:57 AM
Can I increase the furnace overall blower output to increase airflow to weak vents?
hvac1000
Nov 12, 2008, 01:04 PM
Yes you can increase the blower speed but the furnace will not blow more heat out it will just move more air. A furnace is sized by the factory to produce only so many BTU's.
dac122
Nov 12, 2008, 01:29 PM
You may also run into some annoying noise issues if you can and do bump up your speed.