Why clean the air filterPost created: 2015-11-24 Type of Equipment: Furnace Views: 129
This question was created on the page: https://www.furnacecompare.com/furnaces/carrier/infinity-80.html.
On 2015-11-25 Eric wrote:
This was taken right from the owners manual for the Carrier Infinity 80. "A dirty filter will cause excessive stress on the furnace, heat exchanger, and blower motor and can cause it to overheat and automatically shut down. The furnace filter should be checked every 4 weeks and cleaned or replaced if necessary"