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  1. #14
    Join Date
    Jun 2003
    Location
    Madison, WI/Cape Coral, FL
    Posts
    6,427
    If the %RH in your home is <50%RH, you will freeze at 68^F. Check your %RH and temp to help us comment on your settings. Also what is the supply air temp/%RH? It is possible that the cooling coil is not very cold. Most occpants and equipment mfgs suggest 70^F, 50%RH is a minimum temp.
    Looking forward to your post.
    Regards TB
    Bear Rules: Keep our home <50% RH summer, controls mites/mold and very comfortable.
    Provide 60-100 cfm of fresh air when occupied to purge indoor pollutants and keep window dry during cold weather. T-stat setup/setback +8 hrs. saves energy
    Use +Merv 10 air filter. -Don't forget the "Golden Rule"

  2. #15
    Here is what the house was sitting at this afternoon.

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  3. #16
    Join Date
    Jan 2004
    Location
    Lancaster PA
    Posts
    68,033
    Quote Originally Posted by Beachsled View Post
    I dont think we would ever set the indoor temp lover then 18'C. I guess I will have to look into some of these other controls so we can have the house at 20'C over night even if the outdoor temps dip down to 10-15'C.

    Thanks guys
    Might want to look into an economizer.
    Contractor locator map

    How-to-apply-for-Professional

    How many times must one fix something before it is fixed?

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