Floor heating systems are compatible with nearly all types of finished flooring, including ceramic tile, stone, hardwood, laminate, engineered wood and many others. They are quieter, require little or no maintenance and create unparallel comfort levels while consuming less energy. Hydronic heating systems offer numerous advantages over all other existing systems, including forced air. Radiant heating supplies listed in this category are for hydronic, or hot-water type heating systems utilizing PEX tubing as means for delivering hot water to the area where heat is required.
There are two types of floor heating systems – hydronic and electric. There is no separation between the two.Īn indirect system is one in which the heat from the heating unit passes through a heat exchanger before it goes to the in floor heating tubes.The concept of radiant floors goes back to Roman times and is today the most efficient and comfortable means of heating residential homes, garages, workshops, driveways and other commercial and industrial facilities. Open systems require different mechanicals and materials.Ī direct system uses the same water for both heating and domestic hot water for doing dishes, laundry, taking showers, etc. A domestic water heater is an open system because the heated fluid is constantly changed. A typical use would be to keep the potable domestic hot water separate from the boiler fluid.Ī closed heating system is closed off from the environment and its heating fluid is only changed for maintenance.Īn open system is one that is open to the atmosphere or one in which the heating fluid is replaced often. There is a potential for higher efficiency with a hot water heater because of lower operating temperature and lower exhaust gas temperature, but many low end water heaters do not take advantage of this potential.Ī heat exchanger is a device that exchanges the heat from one fluid to another without a mixing of the fluids. Many boilers do not work well at lower temperatures and may need expensive controls to make the adjustment.Ī domestic water heater makes moderate temperature water and a storage tank is typically provided. Understanding the meaning of the following phrases will make it easier to understand your heating system options.Ī boiler is a heating device that is engineered to make very hot water (up to 250 degrees F, under pressure) for radiators and baseboards. GLOSSARY AND TERMINOLOGY SECTION If you see words and expressions that you are not familiar with, consult this section. Other benefits of the “Open Direct” System Significant amounts of the pollutants will dissolve in the water and they go harmlessly down the drain instead of polluting the air. IF YOU CONDENSE THE STEAM IN THE EXHAUST DOWN TO WATER, YOU CAN PICK UP ANOTHER 10% IN EFFICIENCY.Open Direct System Environmental Benefits. The tank enables a huge heat exchanger for the flue.
RADIANT FLOOR HEATER SYSTEM FREE
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Be aware that these benefits are only available with quality water heaters and may not be realized with cheap models. They can operate at low temperatures and they enable condensation of the flue gasses.
Domestic water heaters are potentially more efficient than a boiler.The “Open Direct System” is compatible with solar.Lower first cost presents the opportunity to buy a better, more efficient unit.One set eliminated and the other reduced because of efficient utilization. Dual use designs have less than ½ standby losses of two independent methods.The “Open Direct System” uses radiant heating which is fundamentally more energy efficient.Open Direct System Energy Efficiency Benefits. Your browser does not support the video tag.
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