Oil Fired Boiler Air flap in operation. This is responsible for controlling the amount of air ratio delivered to the burner/furnace for sustained combustion. It's controlled by an SQM MOTOR at preset angles that can be adjusted to meet end user's unique requirements following the instruction manual by an experienced operator. What's your experience with this air flap on an oil fired boiler? | Master Engineer Fix

Controlled operation of a hinged gate installed on a spillway crest or weir to regulate water level and safely release excess flow #viral. #reelsviralシfb #reels | Kashmir Explorer