anyone install walk-in economizers-med.temp.

[rckudo]

Hey guys. Anyone ever install a economizing system using O.D. Air in winter season on med. or low temp. walk-ins? Just wondering what your experiences have been...any Pros or Cons? Any info would be great. Thanks.

[hvacmd2002]

Yes, I've installed one. Also inherited a few systems in my stores. I'm in NH also. Where are you located?

[t527ed]

have thought about it, but did not know if board of health would go for it.

[rckudo]

hvacmd2002, I'm located in western NH. How about you? Did you run into any problems with the health inspector? How do you like the way the system works & what were the energy savings? Any referrence sites you guys might know of would be great. Again, thanks.