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evergreensphere t1_j167ss7 wrote

Reply to comment by wotoan in Underfloor heating - can you warm up the floor only? by FatFart777

He’s still right - tile at comfortable air temperature (or near it) will feel cold because of the heat transfer coefficient.

Walking barefoot on 74 degree marble will still feel cold, even though it might be heating the air to 72 degrees and the air feels perfectly comfortable.

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wotoan t1_j16nd0o wrote

No that’s not how they actually operate and are perceived. You’re so used to losing a huge amount of heat through your feet warm floors feel amazing.

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