Momad
2016-05-13 21:57:56
- #1
Hello,
While searching for a heating and ventilation system, I came across the LWZ solutions from Stiebel Eltron and I still have the following questions:
1.- Is such a combined device generally recommended? What disadvantages or risks are there?
2.- Would the WLZ 304 be sufficient for a Kfw70 semi-detached house with approximately 125 sqm of living space? Is a 4x or 5x series worthwhile?
3.- What is the difference between the Integral and Trend variants?
4.- Is humidity or CO2 control possible, or does the system operate without sensor-based control?
5.- In case of a defect, can such a replacement monster system be put back in the utility room without any problems?
6.- How about maintenance, repair, and operating costs?
7.- How loud is the system in the basement and in the garden (exhaust/supply air)?
8.- What does the entire package cost including installation and commissioning?
9.- What alternatives could still be considered here?
Please excuse the many questions :)
Thanks in advance!
While searching for a heating and ventilation system, I came across the LWZ solutions from Stiebel Eltron and I still have the following questions:
1.- Is such a combined device generally recommended? What disadvantages or risks are there?
2.- Would the WLZ 304 be sufficient for a Kfw70 semi-detached house with approximately 125 sqm of living space? Is a 4x or 5x series worthwhile?
3.- What is the difference between the Integral and Trend variants?
4.- Is humidity or CO2 control possible, or does the system operate without sensor-based control?
5.- In case of a defect, can such a replacement monster system be put back in the utility room without any problems?
6.- How about maintenance, repair, and operating costs?
7.- How loud is the system in the basement and in the garden (exhaust/supply air)?
8.- What does the entire package cost including installation and commissioning?
9.- What alternatives could still be considered here?
Please excuse the many questions :)
Thanks in advance!