HVAC

What could be causing this sound? Started today. 20year old system serviced back in spring.

What could be causing this sound? Started today. 20year old system serviced back in spring.

Video Credits to: u/Souless35614
< Previous Jersey city, NJ. Piece of history. Furnace is out. Pilot light sparks but won’t stay lit. See video. Please help. Next >
Download Video   View Source & Comments