Universal chimney, connection to the gas oven Termet Gold plus 25 1f.

Hello, we live with my wife in a newly built cottage in front of the pudding, we had the concept that we would be warming with eco-pea coal, therefore a universal chimney (ceramics + wool) with a height of over 8 meters and a diameter of f200 was built.
As in life, time has confused us in the concept and we already have a lpg tank installed next to the house, and a Termet gas stove practically bought.

I know that it would be optimal to buy a pipe in the pipe and let it into the chimney, but at our height of the chimney it is quite a big expense, so I ask if the solution I presented in the pictures is the most correct?

Namely, I mean letting the flue gas directly into the chimney. The air would be fed directly through the wall from the outside.


And here is an illustrative photo of where the stove would be:

This solution is acceptable provided that the ceramics in the chimney are adapted to the flue gas from a condensing boiler (resistant and condensate tight) and have a condensate drain. However, a more correct solution would be to let into the existing chimney 80mm flue pipe along the entire length and take air either from behind the outer wall or from the chimney shaft in which the flue pipe is inserted.
In the Termeta price list you have all possibilities outlined and the maximum length of the flue-gas ducts are given:

Yes, I read the pdf from Termet but I preferred to ask. I have to recalculate it if I were to insert the pipe along the entire length, but I think I prefer to buy the whole set of pipe in the pipe.

There is no point inserting a double tube. This is done when the existing ceramic chimney is very dirty (e.g. after an old boiler) or falls apart. If you have new ceramics, you just need to let in a 80mm flue pipe. Termet now has plastic chimneys - which are really durable and very easy to install - especially pipes 2m long. Think it over

I decided that I would do as you wrote 80 smoke pipe to the end of the chimney finished with a roof and a ceramic pipe - air to the furnace.



Where can I buy this 2 m Termet plastic pipe?

60 mm plastic pipes are still cheaper, but you have a slightly shorter chimney, the choice is yours.

For condensate without umbrella!
The pipe can be purchased from Authorized Distributors or Installers.

The chimney can be bought as a colleague wrote bro2004
In the Termeta price list you have on page 33 two packages for condensing boilers for shaft 60/100 or 80/125, and on pages 34 and 35 all necessary elements for the shaft.

Hello, chimney liner installed in the way it was written here and everything works very well, I am very happy with the purchase of the stove.
This is my first adventure with a gas boiler and I must admit that I am very impressed with the operation, the 120l tank water heats up in 15 minutes and the whole installation is nice and warm after 10 minutes, the boiler comes on. 50 C and the burner I play water in all the time and does not turn off. I write it because I read about (timing) but I don't have any.
Greetings to all and thank you for your help.