Ancient Radiant Heating

October 27, 2010 00:10 AM  BY  LAURA CARTER

The “Ancient” Art of Sustainable Living

As a current or future radiant heat consumer, you might fancy yourself to be part of a growing trend towards sustainable home heating. What you may not know is that although it is considered an emerging, “modern” trend among residential homeowners, radiant heat technology is actually thousands of years old. 

Ancient ruins of a Roman underfloor heating system.
    Ancient ruins of a Roman underfloor heating system.
    (Photo courtesy of Silvermel.)

The history of underfloor heating began in 10,000 BC with the Chinese, who used the word “kang”(original meaning, “to dry”) to describe what became known as a heated bed. Inhabitants drafted smoke from fires through stone covered trenches in the floors of their subterranean dwellings. The hot smoke heated the floor stones, radiating into their living spaces. Evidence of heated floors based on this principle were found in 5,000 B.C. in China and Korea.

The Greeks and Romans finessed the process in 500 B.C. with the hypocaust. Literally translated, hypocaust means “heat from below,” from the Greek word hypo meaning below or underneath, and kaiein, to burn or light a fire. This system was more efficient and less evasive than that of its Asian predecessor. It used pillars to raise the floors, creating a space underneath to circulate hot air. Spaces were left inside of the walls so that hot air and smoke from the furnace would pass through enclosed areas underneath the floor and out of flues in the roof, radiating heat through the walls along the way. While the hypocaust was a marked advancement in under floor heating, the process of heating itself was labor-intensive and high in fuel costs, making it a luxury for those living in villas, and at the public baths.

It wasn’t until the 1980s that standards were developed for underfloor heating systems. Five years later, radiant heat became a traditional system in residential buildings in some European and Nordic countries, and began to find its way into non-residential applications. These modern under floor heating systems use either electric resistance elements (electric) or heated fluid flowing in pipes (hydronic) to heat floors. Both can be cast in concrete, placed under the floor covering, or attached directly to the wood sub floor. Either type can be installed as an alternative to forced air to improve home air quality and reduce heating costs associated with fossil fuels, or as a localized system for thermal comfort.

Electric radiant heat marks a growing trend in residential heating. Electric radiant under floor heating systems are less evasive and less costly to install than hydronic systems, which require skilled designers and tradesmen familiar with boilers, circulators, controls, fluid pressures and temperature for proper installation. Electric radiant heat systems are more efficient than hydronic systems. Powered by electricity, radiant heat cables can heat a surface in 30 to 60 seconds, unlike hydronic systems, which may take anywhere from 4-7 hours to heat a surface—a considerable difference in performance. Because there is a boiler involved, hydronic systems may be fueled by natural gas, oil, coal or wood, making them less environmentally friendly and more costly to operate.

Whether you choose electric or hydronic, Warmzone has the experience and expertise to install a radiant heat system that’s right for your home and your budget. Whichever you choose, you’ll have the comfort of knowing you’ve done your part to reduce your carbon footprint, improve your home’s air quality and maintain a warm, comfortable environment for your family. Be sure to visit www.warmzone.com for more information on how Warmzone can customize a sustainable home heating solution just for you!


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Radiant Heating Systems

November 20, 2007 00:11 AM  BY  WARMZONE

Heating systems for homes and businesses are faced with an increasing number of options to consider for their primary and secondary heating. While fire places and coal burning stoves become less popular, other alternative heating methods are quickly becoming more common. Traditional furnaces as a primary heating system are now being challenged from radiant baseboards, radiant floor heating systems and even radiant ceiling heaters. Many of these new heating systems are using electricity instead of natural gas or heating oil.

Space heaters are also becoming a less expensive option to upgrading a poorly insulated home or to add supplemental heat to cold areas. Thermostone heaters and heated towel warmers from Climastar mount to a wall and are a couple of heating systems that have been commonly used in Europe for decades are now gaining acceptance in the United States. Many interior designers are adopting these electric heating systems as fashionable accessories to bathrooms, basements and home offices.

A common challenge to traditional heating systems is the inability to zone your home for specific areas of the home without heating the entire home. Electric radiant heating systems can be easily designed to be independently controlled by zone which enables a home owner to increase the temperature for defined areas of the home during occupancy and conversely allows a particular zone to remain off during down times. This strategy not only saves the home owner money, it gives you complete control to efficiently warm you most used living spaces without comprising cost.

Choosing the best heating system for a new home or to add supplemental heat to a cold spot in your home now takes a little homework. The radiant consultants and designers at Warmzone have been trained in all of the latest heating systems to properly assess your project and prescribe a system that will add value to your home inside of your budget. Contact us by phone or email to learn more about your home heating goals and we will sell you a heating system that works for you.

 

About Warmzone
Warmzone provides consumers with energy-efficient, radiant heating solutions for homes and businesses. Based in Salt Lake City, Utah, Warmzone's electricians and radiant heat experts will help you determine the best radiant heating solution, ranging from electric heated floors to large commercial snow and ice melt projects. Send us a plan or drawings and we'll be happy to provide you with a FREE estimate and options for your roof heating and ice melting project.


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What's Your Plan This Winter

October 26, 2008 00:10 AM  BY  STACEY BARRUS

Winter weather is on the way. Start thinking about heating system solutions for the coming winter months or spend the season shivering and wishing you’d planned ahead. Leaving decisions like this to the last moment (for example, when your furnace up and dies in the middle of a brutal Nor’easter) causes unnecessary stress, expense, and, most obviously, a freezing cold house.

Whether you are building a new home from the ground up, preparing to replace your heating systems are using electricity instead of natural gas or heating oil. Not only does this cut down on heating costs, but it is also more efficient and eco-friendly as well. Radiant heating systems are quickly replacing traditional furnaces.

Heating Systems Tip: Choosing the best heating systems for a new home or to add supplemental heat to a cold spot in your home now takes a little homework. The radiant consultants and designers at Warmzone have been trained in all of the latest heating systems to properly assess your project and prescribe a system that will add value to your home within your budget.

 


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Countless Reasons You Should Learn More About Heating

November 17, 2008 00:11 AM  BY  STACEY BARRUS

Volatile, skyrocketing, and record high fuel costs provide reasons aplenty for so many people to turn to Warmzone.com for guidance in finding the best-possible radiant heating system for their needs. Consumers are finding themselves backed into a corner and are looking for an efficient, comfortable, and practical alternative. With our commitment to researching the best options for radiant heat and assessing each job individually, our research and design team is prepared to design each project with the ideal heating system to meet the needs of our customers at the best available prices.

Efficiency is high because radiant heat raises the surface temperature of what it is warming, thereby providing comfort at a lower room-air temperature than other systems Radiant heating systems provide uniform heat and has a comparatively low cost of operation - up to 30% less than conventional systems in most residences.

Heating Systems Tip: With new advances in technology snow melting heating systems for driveways, sidewalks, and patios are more affordable, and economical than you might assume.


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October 2011 HotNews Newsletter

September 27, 2011 00:09 AM  BY  WARMZONE


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May 2011 HotNews Newsletter

May 05, 2011 00:05 AM  BY  WARMZONE


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June 2011 Radiant Monthly Newsletter

June 02, 2011 00:06 AM  BY  WARMZONE


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August 2011 Radiant Monthly Newsletter

August 01, 2011 00:08 AM  BY  WARMZONE


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Efficient, Environmentally-Friendly Heating for Your Home

December 15, 2008 00:12 AM  BY  STACEY BARRUS

Yes, it might take a little effort, but being more environmentally friendly doesn’t have to involve major renovations. Many people waste a lot of energy by not sealing cracks, doors and windows. Checking to make sure a home’s insulation is in good shape and replacing it if it’s not is another good surefire way to stop, prevent, and reverse energy waste.

Quite simply put, radiant heaters are the most efficient form of heat available in today’s market. Significantly less operating time is required to attain and maintain the desired warmth compared to furnaces and other, traditional methods of heating, which keeps operational costs to a minimum.

High efficiency boilers or electric radiant floor systems makes radiant heat one of your most efficient ways to heat your home. Combined with a well-insulated home these systems can quickly warm your home and then shut down or wait idle for long periods of time before being called upon by the thermostat to operate. Don’t waste expensive heating fuel another day.

Radiant Heaters Tip: More than ever before, homebuilders, househunters, and home renovators alike are looking for energy-efficient heating options for houses. We say they need look no further than radiant heaters for their ideal home heating solution.


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Radiant Heating Delivers Comfortable and Efficient Heat

December 25, 2008 00:12 AM  BY  STACEY BARRUS

As demands for lower energy costs increase, homebuilders, househunters, and home renovators alike are looking for energy-efficient heating options for houses.  We say they need look no further than radiant heaters for their ideal home heating solution.
In a nutshell, radiant heating is among the most efficient forms of heat available in today’s market. Significantly less operating time is required to attain and maintain the desired warmth compared to furnaces and other, traditional methods of heating, which keeps operational costs to a minimum.

High efficiency boilers or electric radiant floor systems makes radiant heat one of your most efficient ways to heat your home. Combined with a well-insulated home, these radiant heater systems can quickly warm your home and then shut down or wait idle for long periods of time before being called upon by the thermostat to operate.

Radiant Heaters Tip:  Being more environmentally friendly doesn’t have to involve major renovations. Many people waste a lot of energy by not sealing cracks, doors and windows. Checking to make sure a home’s insulation is in good shape and replacing it if it’s not is another good surefire way to stop, prevent, and reverse energy waste. 


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