martins1
2014-03-22 12:11:08
- #1
Hello everyone,
we have bought a terraced house built to Kfw70 standard, which is currently under construction. Now we have the choice between a cross-counterflow heat exchanger with condensate drainage or an enthalpy heat exchanger. (von Wolf)
The enthalpy heat exchanger costs an additional 1600 euros, as instead of the Wolf CWL-300 the CWL-400 Excellent would be installed.
Now we have heard that for moisture reasons the enthalpy heat exchanger would be better, but there is a risk of bacterial contamination.
What to do? The installer says: "no problem at all."
Thanks for your expert help!
Regards
Martin
we have bought a terraced house built to Kfw70 standard, which is currently under construction. Now we have the choice between a cross-counterflow heat exchanger with condensate drainage or an enthalpy heat exchanger. (von Wolf)
The enthalpy heat exchanger costs an additional 1600 euros, as instead of the Wolf CWL-300 the CWL-400 Excellent would be installed.
Now we have heard that for moisture reasons the enthalpy heat exchanger would be better, but there is a risk of bacterial contamination.
What to do? The installer says: "no problem at all."
Thanks for your expert help!
Regards
Martin