Radiant Floor Cooling: The Ultimate Guide to Chilling Your Home from the Ground Up How Does Radiant Floor Cooling Actually Work? ​Most people understand radiant heating—warmth rises from the floor. Cooling is the inverse. Instead of pushing cold air through a vent, a radiant system turns your entire floor into a massive heat sink. When chilled water (typically between 58°F and 65°F) flows through PEX tubing under your feet, it draws heat away from objects and people in the room. This doesn't just cool the air; it cools the thermal mass of the building. You feel comfortably "neutral" rather than being blasted by a cold breeze. ​The Condensation Myth: Is it Safe for Your Floors? ​The biggest hesitation homeowners have is the fear of a wet, slippery floor. This is a valid concern but easily managed with modern engineering. Condensation happens when the floor temperature drops below the dew point of the room. Read More : https://air-to-water-heat-pumps-guide.weebly.com/radiant-floor-cooling