Quote:
Originally Posted by Viking House
I just installed a FiWi HEX radiator to a FiWi heat recovery ventilation unit which is connected to the 40m2 Solar Roof heating system in a house we are renovating to Passive House standard. I'm looking at a second FiWi HEX rad in my office for another project. I will pump 30 degree Celcius drain-back solar water through the FiWi HEX rad to heat the house.
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So, as far as I can see, there are air-to-air FiWiHex and also Water-to-air FiWiHex exchangers, am I correct?
Are you utilizing both types?
-AC_Hacker
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I'm not an HVAC technician. In fact, I'm barely even a hacker...
Last edited by AC_Hacker; 12-01-11 at 06:08 PM..
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