Glycol Driveway Heating Systems

Using a mixture of 50 water and 50 glycol your system will be frost free up to 34 degrees celsius.

Glycol driveway heating systems. Anyone can enjoy a heated driveway or sidewalk without tearing out their existing surface. This is known as a hydronic snow melting system. Using a mixture of 70 water and 30 glycol your system will be frost free up to 12 degrees celsius. Note that liquids are not sensitive to what we call the temperature felt.

The hydronic system is undoubtedly the way to go in a system such as this because the use of electrical cables to heat a driveway or walkway to 38 40 degrees can be costly in terms of electrical usage. Electric heated driveways are fully automated activated by a high tech snow sensor that activates the snowmelt system when it detects precipitation and the temperature is below 39 fahrenheit. The glycol solution is heated with a boiler operated with either manual or automatic controls for ease of use. The heating element in a hydronic system is a closed loop tubing made of a flexible polymer typically a cross linked polyethylene or a synthetic rubber that circulates a mixture of hot water and propylene glycol antifreeze much like the mixture used in a car radiator.

Hydronic snow melting systems utilize flexible polymer pex tubing and a centrally located boiler water heater to heat a mixture of water and propylene glycol anti freeze. Hydronic driveway heating systems are installed by placing a closed system of plastic tubing beneath the surface of the driveway. The floors or the driveway to heat. A boiler is then used to pump water and antifreeze through the tubing in order to melt the snow and ice above.

When a heat source heats up the water or glycol we care about hydronics here that heat then must be transferred from inside that heat source to where we want it. Installing a hydronic driveway heating system. Retrofit heated driveways and sidewalks. Heat radiates up from the tubing to the surface of your driveway and melts away snow and ice while drains catch the liquid run off thereby produced channeling the water away from your driveway.

A series of pumps located near the boiler in a special mechanical room then circulates the heated water through the closed loop of tubing. Installing a radiant heated driveway not only eliminates the time consuming arduous task of manual snow removal but enhances safety and increases the. The hydronic heating system uses copper tubing or cross linked polyethylene pex with a liquid treated with antifreeze to warm the driveway or walkway. Our tuff cable and hott wire can be retrofit to bring all the benefits of a snow melting systems to existing driveways ramps walkways or other surfaces.

Larger diameter pipes can transmit more fluids carrying more heat from the heat source in a given time to the target location if the circulator pump is sized properly. The water in heated driveway systems is mixed with an anti freeze glycol.