Hellium23 wrote:Re unearthing of the unearthing hihi.
Back after. Many years or I followed the 1st message of this post, in the meantime purchase of a double flow zender, and of course opening in observations of its composition.... Not disappointed.... I still have some hard to sit down....
Exchanger: alveolar plate type site panel... Sisi... Sisi
Two small snail fans between / out controlled by a basic manager easily achievable in Arduino.....
An aluminum box with two electric rows....
In short, not even a piece of aluminum in the exchanger and yet a PHI yield (German standard and not the NF. Look at the calculation basis between the two, you will understand)
At Paul, the heat exchangers are simply made of aluminum square tube....
See you
I have a Zender for 6 years at home. It's expensive, but the heating savings and comfort (less outside noise, less dust, fewer mosquitoes, cooler kept longer in summer, humidity neither too high nor too low, very good heat distribution from the stove throughout the house = no electric heater...) do not make me regret this purchase.
Well you have to have the budget (VMX + piping + distributors + installation) which was 10 k€ for 109m2 in 2015-2016.
I had the means to invest at the time and I did so because my income will drop in retirement while the energy will continue to increase...
Planning for the medium to long term allows you to live serenely without fearing the next day.
Death, serious illnesses happen no matter what you do... on the other hand, you can try to live well beforehand without tempting the devil too much...
Physical goods are less likely to fly away than heaps of electronic or paper money...
I therefore think that the investments that make me reduce my bills are the most profitable because they are currently not taxable (to do with the future pouritic...)
But hey, I heat myself to 21-22° in winter in the living room-kitchen for 200 € a year (pellet stove). I'm not going to complain.