Radiant Floors For Cooling

The house will be well insulated and well sealed walls insulated to r 30 the roof insulated to r 60 and airtightness at 1 5 ach50.

Radiant floors for cooling. Under optimal design conditions capacities of a floor system up to 16 btu h ft can be achieved with more typical capacities in the 8 to 12 btu h ft range. While this makes sense in some cases delivering cooling from the ceiling has several advantages. Most important studies in usa by lawrence berkley national laboratory in california estimate the energy saving of radiant floor cooling to be over 30 of traditional forced air cooling. Similarly water can accumulate on flooring cooled by a radiant floor cooling system.

Radiant cooling systems have been embedded in the ceilings of adobe homes taking advantage of the thermal mass to provide a steady cooling effect. Radiant cooling is quiet dust free efficient and has been used in europe for decades. Since radiant heating systems tend to be in the floor the obvious choice would be to use the same piping for circulating cooled water. A radiant cooling system refers to a temperature controlled surface that cools indoor temperatures by removing sensible heat and where more than half of heat transfer occurs through thermal radiation.

Ts510 dew point sensor. Homes built on concrete slabs are prime candidates for radiant heating systems and radiant floor cooling takes advantage of the same principle using chilled water.