Central Air in Brownstone

Categories: A/C

We are renovating a 4-story B-stone in brklyn, adding central air, ducts & all. Because of the big temperature difference between the floors- should we ZONE each floor or get a separate condenser for each floor (so we can turn off A/C in bedrooms during the day, keep it on in the rest of the house, and do the reverse at night)?
Thanks,
RG

By RG | 08/15/2007 12:50 AM