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Humidity Control with Radiant Floor Heat

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smiller69
smiller69 Member Posts: 2
in Radiant Heating
How do you humidify and dehumidify when heating with in-slab hot water radiant heat.  Will be building a slab-on-grade house.

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  • Jamie Hall
    Jamie Hall Member Posts: 26,551
    You will need to use an independent humidifier or dehumidifier, as the case may be.
    Br. Jamie, osb
    Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England
  • HVACNUT
    HVACNUT Member Posts: 7,091
    I typically deal with Aprilaire. Their dehumidifiers can be ducted, and their steam Humidifier offers a fan pack if you don't have existing ductwork. 
  • pecmsg
    pecmsg Member Posts: 6,597
    smiller69 said:
    How do you humidify and dehumidify when heating with in-slab hot water radiant heat.  Will be building a slab-on-grade house.
    What’s the A/C? That should cover 90% of your dehumidification. 
    In the winter you will need moisture. 

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