Category : Blogroll – Archive

Troubleshooting Tips for Control Units

One of the many benefits of electric radiant heat is its solid-state design. In contrast to the pumps, boiler, and liquid-filled tubes of hydronic systems, electric systems involve no moving parts. Our cable and mesh systems operate for years when installed properly, all with no regular maintenance.

However, as with all things mechanical or electric, unexpected problems may arise. Whether due to accidental damage or gremlins it is important to be able to troubleshoot any issue that may arise.

If your system doesn’t appear to be working, first ensure there is power to your control unit. Make sure the breaker switch on the control unit and distribution panel are in their proper position.

If power is running to the unit, turn on the activation device and look for LED warning lights on the control unit’s circuit board. These lights blink to indicate various faults. The lights and their meaning are listed in the installation manual. Our CBX 7 units have a single light indicating whether the system is in fault. We recommend calling for technical support to resolve these lights.

Finally, you can check the heating element for continuity if you have access to a meter or continuity tester. This will ensure there is no damage or shorts along the heating element.

As always if you do have an issue with your system our team is available to provide technical support and troubleshooting over the phone. Our distributors are also an excellent resource and may be able to provide help in person.

Heating Linoleum Floors

Linoleum has long been a popular flooring choice for its cost and durability. Linoleum and variants like Marmoleum have seen a resurgence lately due to their natural composition and environmentally friendly qualities.

Radiant heat pairs with linoleum products for added comfort. Heatizon offers a number of products suitable for heating linoleum, but our ZMesh does it best.

ZMesh

A bronze mesh that is rolled out beneath a variety of floor coverings, low voltage ZMesh provides a comfortable, even heat. This unique product from Heatizon is a great solution for heating under linoleum and similar floors, as well as wood, carpet and floating floor systems.

Glue Down Sheets or Tiles

Linoleum is commonly installed as sheets that are glued down. For heating these sheets, ZMesh is laid out and either stapled to the wood subfloor or glued down to a concrete subfloor with a tile mastic. Care is taken to keep the mesh flat for minimum floor buildup.

A thin sheet of plywood or lauan is placed over the mesh, and the linoleum is glued down. This same process works for glue down linoleum tiles.

Floating or Click Systems

Linoleum is also becoming more common in click install or floating systems. ZMesh is perfect for floating floors as it is installed over the subfloor and covered with an underlayment. The floating floor system can then be installed directly over the mesh and underlayment.

How Much Snow Did You Shovel This Year?

This winter has been brutal for the East Coast. With unusually cold temperatures and high amounts of snowfall, keeping roads clear and preventing structural damage from snow load has become a significant undertaking.

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Radiant Heat and Wood Floors

Previously, we discussed the question of “what type of flooring can be installed over radiant heat?”

This question often involves some variety of wood flooring. While it is true that wood flooring may not tolerate temperature fluctuations the same way marble or slate does, it does not mean you cannot heat wood floors. Radiant heat or not, wood flooring is meant to be acclimated before installation. When this is done, and all manufacturer instructions and guidelines are followed, wood floors can certainly be heated.

Electric radiant heat is ideal for wood floors because it offers a greater level of control than hydronic systems. Thermostats and sensors send electrical signals to your control units, resulting in immediate action by the heating element.

Heatizon’s ZMesh product is perfect for heating wood floors. It easily rolls out and can be nailed or stapled through when the floor is laid over the top. ZMesh provides a precise and even heat that takes the luxury of wood floors to a new level.

For more information on heating wood and other floor coverings, check out the information provided here.

What Type of Flooring Can Be Installed Over Radiant Heat?

A common question we see goes something like this:

“What kind of flooring can I install over my radiant heat?”

We recognize that on occasions, a project will involve installing new flooring materials over existing radiant heat. However, in situations where radiant heat is being added, we like to adjust the question so it looks more like this:

“What type of flooring do you want to heat?”

You see, Heatizon Systems offers a heating solution for most any floor covering you can come up with, so why limit yourself by asking the wrong question?

Tile, stone, carpet, hardwood, linoleum, laminate, concrete, we can heat it all and more. Our range of systems gives you the freedom and versatility needed to plan your project the way you want, without restricting your options and choices. Additionally our activation devices allow different heating elements to be controlled off of one device, letting you heat different floor coverings as part of one system.

With this in mind, it is important to always follow the manufacturer instructions for both your floor and your radiant heating system.

The Versatility of Radiant Heat

greenhouse with radiant heat
Heatizon Tuff Cable installed in greehouse planter beds.
Photo credit Homestead Furniture

Heatizon’s products utilize electric radiant heat to provide effective deicing, snow melting, and floor or space warming. Every now and again, we get a more “unique” request. Take a look at some of these less traditional projects and get an idea of just how versatile electric radiant heat can be.

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Getting The Most From Your Heatizon System

Winter has arrived in force across North America, although those people utilizing radiant heat may not have noticed yet. We want you to get the most out of your radiant heating system, and have compiled some reminders below.

Floor Warming
There are generally two methods for ensuring enjoyment of your heated floors. If the heated area is used throughout the day, keeping the floor at a consistent temperature ensures that it will always be warm and ready to enjoy.

If you have radiant floor heat in rooms that are used primarily at specific times, we recommend using a programmable thermostat to heat the floors prior to use. Ensure the thermostat is programmed and the heat tested before the cold hits to ensure warm floors.

Snow Melting and Roof Deicing
For outdoor radiant heat systems, operation varies greatly depending on your activation device. In all cases, we recommend checking the system in the late summer or early fall to verify everything is functioning properly before the snow and ice arrive.

Many systems utilize an automated sensor to efficiently melt snow as it falls. These systems require little human interaction to run effectively, however certain sensor models can be adjusted for sensitivity. This adjustment can help you optimize your system for your climate to keep things melting smoothly. Some sensors also have an adjustable “overrun” which allows you to set the amount of time the sensor continues running after the storm. This can be helpful in allowing melted snow to run off the surface so it doesn’t freeze and form ice.

For snow melting systems using manual switches and timers, it is critical to activate the system before a storm. Radiant heat works much more effectively when it stays ahead of the falling snow. Allowing snow to accumulate will slow down melting and use more energy.

Retiring Baby Boomers Driving Interest in Snow Melting Systems

The population of the United States is aging. The number of individuals over 65 is on the rise, and as baby boomers begin to retire, these numbers are expected to increase dramatically. It is estimated that by 2030, this age group will make up 20% of the population.

Snow melting systems, such as heated driveways, sidewalks, and stairs, have risen in popularity in recent years. Contributing to this is a growing population of older individuals looking for greater convenience and reduced snow and ice related hazards.

As culture and healthcare evolves and retirees live independently for longer, automating snow removal can reduce the risk of slip and fall injuries. With modern technology, electric radiant heat can be activated automatically to remove snow and ice. With activation options ranging from timer switches and thermostats, to automated temperature and moisture sensors, there is a solution for any situation.

While it is easy to see the applications this may have at home, snow melting is also very useful for businesses and organizations seeking to protect their clientele and avoid costly lawsuits. Slip and fall injuries cost businesses millions each year. This risk can be reduced with a snow melting system.

Heatizon offers multiple snow melting solutions based around our Hott-Wire and Tuff Cable products. Capable of installation in new and existing surfaces, our electric snow melting systems provide peace of mind to anyone ready to retire the snow shovel.

Tips for Installers, Part 3: Final Testing and Installing the Control Units

This is the final entry in our series of installation tips. This post includes covering and testing the heating element, and the installation of the control units. For information on planning the layout and starting the process, see Part One and for tips on installing the heating element and activation devices visit Part Two.

Covering the Element

Cover the element as instructed in the installation manual, taking precautions to avoid damaging the heating element. Once the element has been covered, another test should be made. Compare the results of this element test with the one taken during installation of the element. If the results don’t match the heating element should be checked for damage.

Installing the Control Units

The control units or relay panels are installed in the location selected by the customer. The installation manual and wiring diagrams provide instructions for making the connections. Once installed, the device should be tested to ensure it properly turns the system on and off. After this, the final start up and post installation tests are performed and recorded for warranty purposes. It is a good idea to meet with the client and review the operation of the system upon completion.

This is the final entry in a three part series of installation tips. Part 1 is located here. Part 2 can be found here.

For more on installing Heatizon products, including manuals and videos, visit the Installation area of our website.

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