How To Unblock An Airlock In Water System !exclusive! -

“Now for the magic,” he said, and slowly turned on the cold water mains tap.

The bathroom tap upstairs? Worked perfectly. The garden hose? A gushing torrent. But the kitchen tap was as dry as a bone. how to unblock an airlock in water system

“Simple physics,” Leo grinned. “Cold water pressure is usually 3 or 4 bar. Your gravity-fed hot water tank is only 0.5 bar. The cold water just bulldozes the air bubble back where it came from.” “Now for the magic,” he said, and slowly

“Now,” he said, “turn on the HOT tap first. Then, slowly, turn on the COLD tap.” The garden hose

High-pressure cold water surged through the hose, into the hot water pipe, and slammed into the trapped air bubble. The air bubble, which had been sitting there smugly, had no choice but to compress and then shoot backwards up the pipe, out through the open bathroom tap with a loud .

Higgins shrugged.

Whoosh.