How to dismantle the vacuum tube of solar water heater
The vacuum tube, the tail tail tail pipe exposed (vacuum tube metal bracket bottom hold vacuum tube), the lower part of the vacuum pipe slightly upwards to lift off the tail exhaust pipe at the top, then counterclockwise turn pull down to seize the vacuum tube.
This is easier to move down the dust ring, and then hold the vacuum tube with both hands clockwise upward
First of all, the need to close to the water tank to remove the dust ring, you can move a little water before moving
