Vitodens 100W Gas Furnace Controller Options with Tank: Best Choices for Storey House Heating

Hello,

I know that the topic has repeated itself a bit, but there was so much information that I have a confusion in my head.
I'll get to the point. I have a Vitodens 100W gas oven with a container. The stove is in a separate utility room. Storey house, 80% underfloor heating on the ground floor, and radiators with manual thermostats in the rooms on the first floor (I do not know what it is called fachi), and in the bathroom on the first floor a floor. In the living room on the ground floor I have a pulled out cable to connect the controller.
I do not have any separate control except on the stove which is uncomfortable and not very economical. In general, I would like to invest a little in these drivers, but not to overpay it somehow (I'm not a reptilian and I do not like the difficult handling of extra goodies).
1. Which driver in this case is best to buy? (friend recommends wireless to me)
2. Is it possible to have a weather sensor for this furnace? (furnace installer pulled the cable out for me)

I would ask for some reliable driver recommendation, not some super expensive one, but something that pays off and will work smoothly.
Thank you in advance

After all, Viessmann has its controllers for its boilers. Weather of course. What boiler is this? One two-function closed open condensate, are we supposed to search the internet?

READING
http://www.viessmann-salon.com.pl/pliki/file/TIP%20-%20Vitodens%20100.pdf
http://www.ogrzewanie.pl/kociol-dwufunkcyjny-vitodens-100-w-6-5-26-0-kw.html
etc. and so on.

I don't recommend the usual thermostat on / off for this amount of flooring. Therefore, a good solution will be reg. OT and outdoor temperature sensor. Cost - approx. 1000 PLN

https://www.elektroda.pl/rtvforum/topic2936408.html

We have exactly a 26 kW Vitodens 100-W B1HA oven, condensing single function, the chamber probably closed, but now I'm not sure.
I'm interested in whether it is best to choose a dedicated equipment (or Viessman) or it pays to buy other companies as here on the forum people wrote about some Euroster. For me the most important thing is that it should be easy to use and give something, not break down and work efficiently.

All technical capabilities of the boiler can be used only with dedicated controllers. This applies to all manufacturers of condensing boilers.
greetings

Well, linden, then what should I do? I already wanted to order equipment from the topic "Viessmann Vitodens 100-W - Open Therm (PT52) + TZ sensor + furnace temperature". So what should I call a representative from Viessman? because I will install and set up rather not.

irus.m wrote:

All technical capabilities of the boiler can be used only with dedicated controllers.

I'm not sure. However, if they are to be original, you will have the following set (the following amount is the net price):

If you have a cable, I recommend trying the room regulator, e.g. Euroster 2026. This model can be easily connected to this furnace, it is very good at stabilizing the temperature of an installation equipped with floor heating. It is enough to switch the controller into PI mode and connect with two wires to the furnace controller. Price on the Internet less than PLN 150 for the wired or PLN 300 for the wireless version.

I think this original set is a bit over the top. many people wrote that they successfully use sensors from other companies (among others, as Euroster Service Engineer wrote). I would like to spend on the controller + weather sensor so about 1000 PLN because I have a very well insulated house and low gas bills, so I do not know if these original drivers would ever return, because I spent little more on the stove.
Will it be possible to install a weather sensor for this Euroster 2026? How do you recommend it?
Will euroster 2026 be enough for heating in my house, i.e. radiators + floorboard?
Is it possible to connect 2 controllers (wired and wireless) to this furnace because in the living room downstairs I have the cable pulled out, but I would like to control the top?

Only the original set and preferably the weather. I have a junkers and he's a superr.

Hello,

I received so many different answers that I didn't decide on anything. As it is summer and I do not use heating, I am waiting with this problem until October. Probably, because I don't know much about all this, I will probably buy the original set with the weather sensor.
Anyway thanks for the help.