We renovated the house and bought this particular boiler for reasons of energy savings. In the end, the boiler was never connected, as we joined the "Exoikonomo" program and installed a heat pump. The boiler has never been used, it is in excellent condition, with not a single scratch. I have the purchase invoices, the warranty, and all the relevant documents. I am thinking of selling it. Anyone interested can contact me at 697 5687909.

I had the old one, it lasted 20 years and it got a hole, so it was replaced with the new model...
So far, everything is good, a little more noise (they informed me that it has a little more due to the recycling of the exhaust gases) it only emits steam from the chimney, but it also smells a little...
I don't know the consumption yet, but it seems to be a little lower than the old one...
Instant hot water,
the only negative thing is that it has a mandatory valve for the water, if you turn on the hot water and it doesn't have the right temperature, it keeps running as long as you use the hot water...
Continues...
Well, I'm coming back after using it all summer because I don't have any other way to have hot water...
Almost daily use for bathing-showering (as soon as the water heats up, I turn it off and it's enough for 3 people - 2 women and one man, barely) the consumption was the surprise, almost half the oil compared to the old one. Where I used to need 10-12 points in a 500-liter tank, now I was at 5-6 points!!! Use from April to October 15th and absence for 15 days in August. So we're talking about hot water with 25-30 liters of oil, even with the price I set last year at 1.55, we're talking about 35-45€ cost for 6+ months...
I'm coming back, winter has come for good, especially with the last bad weather - February 2023 - use of radiators and hot water from December 1st, 2022 to February 12th, 2023, I have burned a total of 56 points in a 500-liter tank, that is 280 liters...
The machine never turns off, I just lower the temperature by 1 degree at night...
I have it at 21 degrees with an actual room temperature of 20.2 when it reaches this temperature...
The water was set at 70, but they told me it's too much for the condensation operation, I set it to 65, then I played with 55 and now I'm at 60...
I'm trying to find the right choice as I have seen in a video on YouTube about low water temperatures so that the condensation works properly...
I'll be back after using it all winter...
Total consumption from December 1st, 2022 to April 30th, 2023, 56+35=91 points, which is about 450 liters of oil in 5 months... 90 liters per month, 3 liters per day, €4.5 cost per day...
I think it's still the cheapest heating solution...

Very good boiler and economical, it heats the apartment very quickly and its operation is very easy. A+ in heating and hot water, it says it all. The only thing is that you will need to add an additional larger expansion tank because its own is small.

It's a waste after a year of use.... After the scheduled maintenance of one year (and the only one), it goes for scrap.... In two months, it had two malfunctions and specifically another one yesterday.... It has already been dismantled....

a very economical boiler. It has the advantage of abundant hot water for use due to its coil and is quite small in size