Glycol Floor Heating Systems

Does the glycol protect the metal in my systems.

Glycol floor heating systems.

Using a mixture of 50 water and 50 glycol your system will be frost free up to 34 degrees celsius. Blends 98 propylene glycol based fluid with special inhibitors. Rht hydronic fill purge system. Both ethylene and propylene glycol possess many characteristics that make them ideal for use in heat transfer systems where protection from freezing is required.

Properties of propylene glycol used as an rv or heating boiler antifreeze and in other applications. When added to water glycol lowers the freezing temperature of the resulting mixture ensuring that it remains liquid even during harsh winter weather. The rht hydronic fill and purge system meets a relatively high head pressure and flow rate as shown in the figure below for filling and purging air from hydronic systems. Too much glycol will therefore increase energy costs as the system works harder to accomplish the desired heating or cooling.

Affordable fluid management for radiant heating systems. Glycol pump system fill purge diaphragm pump. Every heating unit that radiant floor company recommends and offers is designed rated for space heating. Designed to increase heat transfer efficiency protect ferrous and non ferrous metals and lower system.

Note that liquids are not sensitive to what we call the temperature felt. Desirable properties include high boiling points low freezing points stability over a wide range of temperatures and high specific heats and thermal conductivities. Since glycol has a lower specific heat than water higher concentrations of glycol in your closed loop water will reduce the heat carrying capacity of the system. Using a mixture of 70 water and 30 glycol your system will be frost free up to 12 degrees celsius.

We also provide a master index to this topic or you can try the page top or bottom. Many hydronic heating systems especially those that incorporate radiant floor heating will utilize glycol to provide a level of safety against burst pipes and the resulting damages that can occur to the building and the system. Underfloor heating is the most common method of preventing floors from heaving in refrigerated warehouses there are a few methods of underfloor heating electric heat pumped fluid glycol forced ventilation natural ventilation. Effective in heat exchangers hydronic heating solar systems and chilled water systems containing aluminum.

Glycol also called antifreeze is an important compound that hvac manufacturers use to protect hydronic heating systems in cold climates.