Non-Traditional Heating is Now Mainstream

December 20, 2008 00:12 AM  BY  STACEY BARRUS

Not traditionally used in heating homes, flat panel radiant heaters are used to heat objects via radiant heat transfer. These radiant heaters have traditionally been used in a variety of industries and applications, such as space heating, drying, curing, and water evaporation. More recently, these heating systems are also gaining popularity in home heating applications as well.

Radiant heaters use different types of emitter surfaces. Choices include: quartz, high-temperature glass, stainless steel, and ceramic tiles. These are all materials that are easily and efficiently used in home applications such as flooring, countertops, and towel racks. Because these items are easily turned into emitter surfaces for radiant heat, they can easily and beautifully be incorporated into home heating applications such as heated floors, walls, and towel racks.

To find out about radiant heaters for your home, check with the folks at warmzone.com. They have a complete product catalog of radiant heating solutions that can accommodate almost any application or budget.

Radiant Heaters Tip: radiant heaters a great way to efficiently heat a home, while maximizing your home’s beauty, but they are very cost effective and easy to install. 


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Efficiency Made Very Easy

December 15, 2008 00:12 AM  BY  STACEY BARRUS

Who isn’t a fan of saving energy, especially if it’s easy? 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.

Learn what many others are learning every day: 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.

Radiant Heaters Tip: 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.

 


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Energy-Efficient Home Heating Options

December 16, 2008 00:12 AM  BY  STACEY BARRUS

With the high cost of heating fuels today, many homeowners are wondering what other heating options there are out there. 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.

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.

Radiant Heaters Tip: 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.

 


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Too Many Choices for Home Heatng Systems

October 25, 2008 00:10 AM  BY  STACEY BARRUS

If you’ve been researching home heating systems, chances are your head is spinning right about now.  It’s no wonder! The number of types of radiant heaters available for residences or businesses could make anyone dizzy in no time at all. There’s really a lot of selection for homeowners to choose from. Today we’ll discuss the electric cable heating system kind of radiant heaters. Electric cable heating systems are gaining popularity in as radiant heaters and are ideal for heating smaller areas (10-300 square feet) like bathrooms, kitchens, and sun rooms. These systems are comprised of a thermostat and a heating cable. On some systems, the cable is be shipped as a large spool of cable. These systems are oftentimes less expensive, and give you the ability to space the cable how you want and customize a layout that will heat every square inch of your floor. Other systems have the cable attached to a plastic mesh or tape to create a mat to maintain its proper spacing.

Every available cable system is equally effective, so when determining which radiant heater system to purchase, you should look at the warranty of the product, along with the ease of installation. Some cables must be embedded in a separate layer of concrete or mortar, whereas other systems can simply be installed in the thinset.

Radiant Heaters Tip: When heating smaller areas with a radiant heater, it is next to impossible to beat the simplicity and price of an electric cable heating system. 


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Which Radiant Heating System Should You Choose?

December 28, 2008 00:12 AM  BY  STACEY BARRUS

If you are looking to warm your floors with radiant heaters and are trying to research what kind of radiant heaters to install you might find yourself scratching your head at this point. There are dozens of products available to purchase, and there are even more companies telling you that their product is the best.

So which product is the best? Should you install a hydronic heating system that pumps hot water through your floors, an electric cable heating system, or a low-voltage screen system? The answer lies in the type of project you are doing. Not every system is ideal for every project, but there is an ideal system for every project.

Hydronic Heating Systems   

Hydronic floor heating is the oldest and most popular type of radiant floor heating. These systems are comprised of a boiler or hot water heater, pumps, manifolds, PEX tubing, thermostat, and either gypcrete (a concrete-like material) or wood panels. Hydronic heating is the most complex of all radiant heat systems. These systems require trained professionals to design and perform the installation. Your best economies of scale are achieved for hydronic systems in large areas or entire homes because of their expensive components and operational costs.  Hydronic systems can be installed under any type of flooring. Most hydronic systems require hot water tubing to be installed in a 2-4″ bed of light concrete and are best installed during the initial construction because of its weight load demands and adjustments to floor height. Recent low-mass products have been developed to avoid these challenges by fitting the tubing into pre-cut wood panels, making hydronic systems more convenient and possible for most major remodeling projects.

 If you want to heat smaller areas like a bathroom or kitchen, a hydronic floor heating system may not be the best value for your project. The complexity and cost of installing the system, along with the long-term maintenance and up-keep required, is not worth the small amount you will save in operational costs.

Electric Cable Heating

Electric cable heating systems, often called line- or high-voltage systems, are gaining popularity and are ideal for heating smaller areas (10-300 square feet) like bathrooms, kitchens, and sun rooms. These systems are comprised of a thermostat and a heating cable. On some systems, the cable will be shipped to you as a large spool of cable. These systems are oftentimes less expensive, and give you the ability to space the cable how you want and customize a layout that will heat every square inch of your floor. Other systems have the cable attached to a plastic mesh or tape to create a mat to maintain its proper spacing.

Every available cable system is equally effective, so when determining which system to purchase, you should look at the warranty of the product, along with the ease of installation. Some cables must be embedded in a separate layer of concrete or mortar, whereas other systems can simply be installed in the thinset. Most cable systems can only be installed under tile. However, on others, if the cable is embedded in mortar or concrete, any flooring can be installed on top of the concrete. When heating smaller areas, it is nearly impossible to beat the simplicity and price of an electric cable heating system.


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Now Appearing in a Home Near You

December 21, 2008 00:12 AM  BY  STACEY BARRUS

Innovations in home heating are here and ready to keep your home comfortably heated!Flat panel radiant heaters are used to heat objects via radiant heat transfer. These radiant heaters have traditionally been used in a variety of industries and applications. Some of these applications include space heating, drying, curing, and water evaporation. More recently, these heating systems are also gaining popularity in home heating applications as well.

Radiant heaters use different types of emitter surfaces. Choices include: quartz, high-temperature glass, stainless steel, and ceramic tiles. These are all materials that are easily and efficiently used in home applications such as flooring, countertops, and towel racks. Because these items are easily turned into emitter surfaces for radiant heat, they can easily and beautifully be incorporated into home heating applications such as heated floors, walls, and towel racks.

To find out about radiant heaters for your home, check with the folks at warmzone.com. They have a complete product catalog of radiant heating solutions that can accommodate almost any application or budget.

Radiant Heaters Tip: Not only are radiant heaters a great way to efficiently heat a home, while maximizing your home’s beauty, but they are very cost effective and easy to install.

 


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The Myths of Low Voltage versus Line Voltage Radiant Systems

November 06, 2008 00:11 AM  BY  WARMZONE

There has been much debate over low voltage radiant systems versus line voltage radiant systems as radiant heat gains popularity in North America. The aim of this article is to dispel some of the myths surrounding the different kinds of systems.

Myth 1: Low voltage radiant systems are safer than line voltage.

Low voltage is low, so it makes sense that it’s safer, right? While this makes perfect sense initially, we have to take a closer look to find out the real answer. If your definition of safe is the chances of being hurt by voltage during installation, low voltage will give you a bit of a shock, but won’t cause lasting damage. The real question we should be asking is how durable is the cable against damage and how well is the cable insulated. Both line and low voltage snow melting systems are embedded in 4 inches of concrete, asphalt, or under pavers. When installed properly the embedded systems are not exposed and harmful. Some low voltage heating wires are NOT designed for embedment. These have only a thin layer of plastic and a heating element that is THHN/THWN wire. This wire is intended for interior use NOT in concrete, asphalt, or under pavers. Low voltage wires do not have ground fault protection, so electrical leakage can go undetected.

In contrast, line voltage obviously has higher voltage, which is why line voltage cables are built to withstand wear and tear, and are much more difficult to damage. If you do manage to damage a line voltage cable, don’t worry! Line voltage systems are equipped with ground fault protection (GFEP) breakers with a 30 milliamp trip. Which means the system will automatically shut off when it has reached beyond allowable leakage levels. What does this mean? Well for one you don’t need to worry about bodily harm, but you also don’t need to worry about potential fire hazard from a damaged cable. The bottom line: both line voltage and low voltage systems are safe to use.

Myth 2: Low voltage radiant systems cost less to run than a line voltage system.

It is true that low voltage radiant systems consume a lower amount of power, but this doesn’t mean it is less costly to run. Low voltage systems can actually be more expensive to operate because these systems generally produce 20 watts/sq ft (which is below ASHRAE standards). By producing less heat per square foot, it takes longer to heat the same area, thus increasing the cost and the time it takes to melt. Because of the decreased heat output, during heavier snow falls low voltage systems struggle to keep up with the snowfall, and have to remain on much longer. For this reason, ASHRAE has set forth watt standards for snow melting.

Line voltage systems are designed specifically for the environment in which they will be operating. These systems are made to produce the necessary watts (that meet ASHRAE standards) to melt snow in the most efficient time possible.

Zmesh installation beneath hardwood flooringSome low voltage systems on the market have some distinct advantages over line voltage. Zmesh is low voltage, but does not rely on heat cables to generate heat. Instead it is constructed of a unique thin mesh that requires no embedding in thinset and can be installed directly under carpet pad, hardwood and even for use on your roof for snow and ice melting. The biggest advantage of Zmesh is that you can hammer nails into it without worry of damage!

Myth 3: Low voltage systems are easier to repair.

Both line voltage and low voltage cables are easy to repair. Simply remove the bad section of cable, add in a splice kit, cover it back over with whatever surface it’s in, and the system should operate as normal. You do not have to replace the entire cable or rip out the entire surface, only the area that is damaged. The location of the break can be identified by using devices such as the DEVItrace from Danfoss or a TDR, which uses radio frequencies and a “wand” to locate the damaged section of cable.

Myth 4: Low Voltage systems are more efficient.

Low voltage systems are NOT more efficient. Since these systems have a much lower output of heat per square foot; they take much longer to melt snow, especially during heavy snow storms and probably will not be able to keep up with the demand. Further increasing their inefficiencies, low voltage systems must have the electricity pass through a transformer and very thick power leads (2 gauge), which causes voltage to drop as it travels distance before reaching the heating element. Line voltage cables have the energy to go directly into heating, without the loss of power. Overall, both line and low voltage systems are more efficient than hydronic snow melting.

Myth 5: Low voltage systems offer a better warranty.

Some low voltage warranties are very deceiving. They boast of a 25 year warranty period, but when examined closer it is found that the 25 year warranty only covers the heating wire. As discussed earlier these heating wires are actually THHN or THWN, which can be purchased relatively cheaply at any hardware store.

Warmzone’s line voltage cable manufacturer’s warranty (Danfoss) covers up five times the cost of the original system which is intended to cover the cost and time involved in making repairs, not just the actual heating element itself.

Myth 6: Both systems provide sufficient heat.

Low voltage systems in most snow melting applications do not meet the ASHRAE standards. The minimum watts per square foot ASHRAE requires in North America is 32 watts per square foot. Popular low voltage systems on average are designed to produce approximately 20 watts per square foot and with extremely tight spacing will max out at 30, still below the standards ASHRAE has set forth.

Line voltage systems are designed specifically for the environment in which they will be operating. These systems are made to produce the necessary watts (that meet ASHRAE standards) to melt snow in the most efficient time possible.

Myth 7: Both systems are UL Approved.

Most low voltage snow melting systems are not UL listed. Warmzone’s line voltage systems are UL tested and approved.

SYSTEM WEAKNESSES

  • THHN/THWN wire was not designed for concrete embedment. The outer jacket is soft and easily cut which will shorten its life.
  • Low heat output – Does not satisfy ASHRAE requirements.
  • Bulky and costly controls (transformer and control box are 100 lbs per 200 square foot zone).
  • Warranty - only covers THHN/THWN wire. Control box is 1 year, transformer is 5 years.
  • Slow to install - the transformer and control box are complicated and time consuming to install.
  • Noise – transformers emit noise and location of them must be considered.
  • Price – low-voltage systems are typically double the price of a comparable line –voltage system.

As radiant heating systems have gained popularity, a lot of fly-by-night manufacturers are trying to cash in on the recent boom. This sparked ASHRAE to come out with standards for radiant snow melting systems to prevent abuse from manufacturers. Most low voltage radiant snow melting systems don’t meet the ASHRAE standards for quality and efficiency. Unfortunately, not all consumers are aware of standards in the radiant industry and purchase faulty products unwittingly and end up with negativity towards radiant heating in general. Rest assured there are plenty of efficient radiant systems that will run smoothly for decades without needing any maintenance. Make sure to do thorough research before purchasing any products, which means checking for proper safety certifications and standards, and you won't regret it.  


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Added Value with Radiant Heaters

December 11, 2008 00:12 AM  BY  STACEY BARRUS

In today’s housing market, it’s not a bad idea to add value to your home in new and innovative ways.For example, don’t just think about renovating a bathroom, consider using radiant heaters to warm towel racks in the bathroom, or a heated floor.Can you think of anything cozier on a chilly winter morning than toasty toes when you step out of the shower?

Not only is radiant heating is one of the most comfortable ways to heat your home, but radiant heaters also offer a surprisingly wide diversity of applications. Radiant heaters can be used in a number of applications, including in tiled areas, hardwood flooring, carpeted areas, cement floors, basements, and garages. You see, radiant heaters are a type of heater that warms objects instead of air. Radiant heat uses objects, such as the floor, to heat a home. The air in the room is warmed when it comes into contact with the warmed objects. Heat loss is reduced and the radiant heat remains in the lower part of the room, warmer near feet level and slightly less so at head level, creating the perfect climate for comfort.

Radiant Heaters Tip: whether you’re building a new home or updating your current home, you owe it to yourself to check out the comfort that radiant heat has to offer.


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Staying Warm...and Green!

December 25, 2008 00:12 AM  BY  STACEY BARRUS

For anyone who is looking for a great way to save energy, and maximize comfort, then radiant heaters may be the ideal solution. Installing radiant heaters in a home under construction or in an existing home is proven to cut heating costs. It works by putting water lines in the home’s concrete floors or under existing floors and running hot water through them. Radiant heaters help to keep the whole house at a more constant temperature. In this way, our regular heaters don’t have to do as much to keep things warm and toasty during the winter.

You’ll find that switching to Radiant heaters will not only help save energy and lower heating costs, but it will certainly add to comfort as well. That is because it put the heat at our feet, which are generally cold, and offers cooler air near head level, where we are generally a little warmer.

Many times, what first springs to mind when people think of eco-friendly energy and heating is solar power. While solar panels are expensive, there are other eco-friendly ways to cut your power bill. In fact, energy savings can be found right beneath your feet: radiant heaters.

Radiant Heaters Tip: It is reported that 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 way to stop energy waste.


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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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