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December 22, 2008 00:12 AM  BY STACEY BARRUS
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Are your eyes so tired from all the research
you’ve been doing because you’re
looking to warm your floors with radiant
heaters? We know, it sometimes can be hard to narrow
down what kind of radiant
heaters to install. There are dozens of products
available to purchase, and there are even more
companies telling you that their product is the
best.
For many homeowners, electric
cable heating systems, often called line- or
high-voltage systems, are gaining popularity and are
ideal for heating smaller areas like bathrooms,
kitchens, and sun rooms. These systems are
comprised of a thermostat and a heating cable. These radiant
heater systems are oftentimes less expensive, and
give the ability to customize a layout that will
heat every square inch of your floor.
Every available radiant heater
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 radiant
heater 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.
Radiant Heaters Tip:
When heating smaller areas, it is nearly
impossible to beat the simplicity and price of an
electric cable radiant
heating system.
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December 21, 2008 00:12 AM  BY STACEY BARRUS
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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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December 12, 2008 00:12 AM  BY STACEY BARRUS
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If you’ve ever stayed in a fancy hotel
and felt the warm tile beneath your feet
you’ve probably wondered how they heat the
tile.Well, it’s actually pretty simple
using radiant
heaters. Radiant heaters are economical, and easy to
install.This is how they work.
When a radiant heat system is
switched on, energy is forced through a
conductive material to create resistance or heat.
Majority of the time an electronic line-voltage
system is used. This system uses a special
thermostat that has an integrated GFCI breaker for
safety.
Dry radiant floor systems
allow even heating throughout the entire floor.
The heat radiates from the floor and warms objects near
the floor as opposed to forced hot air that
tends to rise to the ceiling. Radiant
heaters heat while reducing dust, draft, and noise
problems associated with forced air systems.
They can be more aesthetically pleasing than
other forms of heating because there are no heat
registers or radiators to obstruct interior designs.
Manufacturers claim radiant floor heating saves
20 to 40 percent on monthly heating bills as
compared to the other heating appliances.
Mostly the radiant heat panels are attracted to the sub
floor using approximately 10 screws per panel.
Manufacturer recommendations include screwing and
fastening adhesive when installing the panel. An
electrometric bonding material is placed in the grooves
prior to tube installation. The tube is pressed into
the groove flush with the surface of the panel. Though
the installation does not take much time, you may want
to consult the professionals at warmzone.com if
you’re considering installing your own radiant
heating system.
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December 26, 2008 00:12 AM  BY STACEY BARRUS
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We couldn’t say it any plainer than this:
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: Being more
environmentally friendly doesn’t have to
involve major renovations. Many peoples’ homes
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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December 23, 2008 00:12 AM  BY STACEY BARRUS
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Even though
it’s now Springtime (and forecasted high energy
bills), homebuilders, househunters, and home
renovators alike are looking for energy-efficient
heating options for houses. In fact, as builders
and homeowners look for new ways to add value to homes
in a weak housing market, they often look for upgrades
that will add value and efficiency to their homes,
which will help them sell. We say they need look no
further than radiant heaters for their ideal home
heating solution.
In a nutshell, 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 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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November 06, 2008 00:11 AM  BY WARMZONE
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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.
Some 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
embedding. 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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October 10, 2008 00:10 AM  BY STACEY BARRUS
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Have you ever
gone on a ski vacation for the weekend and stayed at a
little ski lodge? A lot of the times, they’ll have a
huge fireplace in the main room with smaller bedrooms
up in the loft area or second-story. But the problem
is that when you’re in the main room with the roaring
fire, you’re often overwhelmed by the heat and
retreat to the bedroom, where it’s far
chillier. You see, many vacation or weekend homes
weren’t built with air conditioning ducts with
which to deliver the heat to the different rooms of
the house. However, there is a solution to adding
heating to homes that have not been built for traditional
forced air systems: radiant heaters.
As opposed to warm air systems (such as a forced
air unit heaters), radiant heaters deliver the source
of heat to the floor level, not the ceiling. Radiant
heaters or radiant energy is the oldest form of heating
used to provide comfort and is the basis for all
heating systems.
Additionally, radiant heaters also offer more
comfort than forced air heating by heating the
atmosphere from the ground up. Since heat rises, the
heat will be more evenly distributed, providing a much more
comfortable atmosphere.
Radiant Heaters Tip: Radiant energy is
totally pure radiation and is absorbed by an object
without physical contact with the heat source or by
heating the surrounding air, as is the case with
convective, forced air systems.
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December 11, 2008 00:12 AM  BY STACEY BARRUS
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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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December 28, 2008 00:12 AM  BY STACEY BARRUS
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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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December 26, 2008 00:12 AM  BY STACEY BARRUS
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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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