Galmet Boiler Connection Issues: Double Coil Type U, Radiator Valves & Reverse Orientation

Question

Good morning
Boiler galmet connection
coil double coil type U in the boiler is hot at the top and bottom heat (summer) boiler connected in reverse (upside down) quickly water cools in the boiler

valves for radiators out of screw heat the boiler itself

Wawrzyniec · Accepted Answer

On the cold (utility) water supply, as the boiler is properly connected, there is a shutter that reduces the mixing of hot and cold water. As you have connected the other way, this shutter is at the top, and from the bottom, cold water flowing in at each water intake mixes with hot water and you have fast cold water.

W0jtek92 · Accepted Answer

Hello, it is not important whether the supply is at the bottom or the top (although for gravity it is very important) and at the same time a single or double horizontal coil pipe is always the right RETURN of the installation must be bent valve for even more than half a whistle to keep the coil of the CWU container holding heat flowing in and slowly returning it from the second connector. If you have an installation with 100% gravity, you have to convert it.
Greetings.

W0jtek92 · Accepted Answer

Hello. You have an upside down reservoir, do not be suggested with colors on the nozzles, the one at the top has to be open to the max and the one at the bottom is half-bitten, aleeee. if the plumber connected the tray to the color of the chapel. You have to replace it, the coil feed must be on the top coil connector.
Greetings.

W0jtek92 · Accepted Answer

Hello. The connection is correct but bite the coil by closing the valve in the tank returning halfway. Greetings.

pawelek00708 · Answer

I asked the plumber, he told me that it does not matter, but I also do not fit with the reverse is connected and the tube from the spark plug at the top is hot and the heat at the bottom

pawelek00708 · Answer

Gravitational installation without any pumps and so on (boiler Double coil U type SGW (L) x2 If I understand correctly what you wrote, then the boiler should be connected in the reverse way, as it should be and additionally the valve on the coils of this blue color now red should I screw? I also thought that the coil would somehow aerate, the back of the boiler is running a bit (in the old boiler it was even higher and it worked about 10 or 15 years) You could explain it to me a little brighter

pawelek00708 · Answer

I screwed the valve on the bottom. The plumber did not connect the tray to the colors, only the boiler turned away because nothing had to be changed. The power supply is on the upper coil connector (hot water from the stove is flown in the upper tube). The problem is that 2 people will wash and 3 already have summer water (not to wash but still warm) as if the coil has been blocked or had a poor flow of water? The old boiler had a simple coil, it has a little different, the gravity installation on the old boiler worked very well and on the new one there is something wrong

arturdip · Answer

The producer probably gave such a sign without kozery. Can you ask for the exact symbol of this boiler?

pawelek00708 · Answer

Galmet boiler Double coil U type SGW (L) x2 120 polyur.

W0jtek92 · Answer

Hello, say something about the old tray, what producer? if it was homemade, say something about it, did your plumber change only the hot water tank or did you bury something during the installation from the boiler to the tray? Stupid question but still ... Did the plumber sometimes make a mistake when connecting cold and hot water on the tank?
Greetings.

pawelek00708 · Answer

Old homemade tray (but as he is inside, I do not know about 16 years he held the assumption, he has a simple coil) plumber connected a new boiler in place of the old without altering the installation only the new turned upside down because nothing needs to be processed, i.e. screwed coil for the valve with only valves, the inlet and outlet of the hot water from the boiler.
"The plumber sometimes did not make a mistake when connecting cold and hot water on the tank?" He did not make a mistake, he only made a special mention because you did not have to change anything

pawelek00708 · Answer

thanks for helping everyone

Galmet Boiler Connection Issues: Double Coil Type U, Radiator Valves & Reverse Orientation

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