View Full Version : AIR-TO-AIR HEs

26-12-2002, 08:09 PM
Need help on finding info about air-to-air heat exchangers. We have a client who wants to use one for cleanroom cooling (65F space temp) with 2000cfm exhaust. Need to know how well they work and if some manufacturers and designs are better than others. Any help would be truly appreciated.
Thank you,

03-01-2003, 06:03 AM
Tom -
We have just a bit of experience with heat exchangers in this size range. The surprising thing is that most of the heat exchangers seem to be made by the same company, Venmar. Their site:
Venmar's HRV site (http://www.venmar-ventilation.com/index.html)

A good start on just learning more is:Toolbase (http://www.toolbase.org/tertiaryT.asp?DocumentID=2085&CategoryID=1526)

We've installed them in homes, vet clinics and chemical plants. We've found them well built, easy to service and easy (almost) to install.

03-01-2003, 09:12 AM
Thank you Bruce,
I'll start looking into them tomorrow. Uh, today I guess now.
I really appreciate it.