Warm Up Your Home with Radiant Heating
Radiant heating is an emerging trend in new home construction and existing home remodeling. Radiant heating systems involve supplying heat directly to the floor or to panels in the wall or ceiling of a house. Radiant systems depend largely on radiant heat transfer: the delivery of heat directly from the hot surface to the people and objects in the room via the radiation of heat (similar to the effect you feel when you can feel the warmth of a hot stove top from across the room).Here's how radiant heating stacks up against other common heating systems:
The Advantages of Radiant Heating
Radiant heating has a number of advantages over other home heating technologies. It is generally more efficient than baseboard heating and usually more efficient than forced-air heating because no energy is lost through your home's ducts.
- Comfort: Radiant heating sends heat through coils hidden beneath the floors of your home. There’s no dust, no noise, no hot air blasting through unsightly vents in the floor or ceiling. Heat is evenly distributed throughout the house, virtually eliminating hot and cold spots.
- Safety: Nails, water, direct contact with the heating element—nothing interferes with the safe operation of a radiant heating system. Each unit is tested to industry standards and uses worry-free low voltage energy.
- Reliability: Radiant heating is practically maintenance-free and most elements are backed by a solid manufacturer’s warranty. There aren’t any moving parts to malfunction and most have self-diagnosing technology so small problems can be identified before they become big trouble. You won’t have to worry about yearly maintenance or service checks, either.
- Convenience: With fully adjustable and programmable thermostats, radiant heating systems let you set a temperature schedule that compliments your lifestyle. Just set it and relax!
- Efficiency: One of the most energy-efficient types of home heating currently available, radiant heating requires significantly less operating time than conventional heat systems to reach desired temperatures. You’ll spend less on heating and can help reduce your greenhouse gas emissions.
- Custom Design: Each radiant flooring system can be customized for your unique needs. Whether you want single-room floor warming in your tiled bathroom or whole-house heating under hardwood floors, you’ll find a radiant heating system to suit you. They can be installed under any surface and don’t require a furnace, boiler, vents, or ducts.
Radiant Heating vs. Hydronics
Hydronic heating uses hot water to warm floors, which then heat the surrounding room. Though they are similar to radiant heating systems, there are some differences.
Both hydronic and radiant heating use low voltage and are energy-efficient. However, hydronic systems present several considerations that don’t apply to radiant heating:
- Need gypsum or concrete slabs, costing $4.00 or more per square foot to install
- Need a boiler room or basement to house hot water controls
- Use only 65-85% of system’s energy, as heating strength fades the further hot water moves from the boiler unit
Radiant Heating vs. Forced Air
Forced air systems blow warm air freely around the room, allowing heat to rise up to the ceiling. This leaves floors and living spaces cold and releases dust and other particles into the air. In order to maintain a comfortable temperature forced air heat has to be set higher; this increases workload on the system and costs you more on your energy bills. Also, because radiant heat actually radiates through the room rather than being blown, rooms often feel warmer and heat feels more evenly distributed and consistent.
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Green Home Heating
Alternative Home Heating Systems Offer Exceptional Energy EfficiencyThe green movement has spawned an entire industry full of products and services designed to help homeowners make upgrades and improvements that will benefit the environment and reduce their monthly utility bills. One of the best and most effective ways to green your home is with a quality, energy-efficient heating system.
Traditional furnace or boiler systems start with cold air and cold water that have to be heated up to comfortable levels and are then distributed throughout your home. Alternative units simply reuse air and water that has already been heated, circulating it through your home over and over.
There are several different types of energy-efficient home heating systems to choose from. Each has its own benefits and drawbacks, but a qualified professional can help you decide which is right for your home.
Solar heating uses specially-designed cells to collect energy from the sun that is then transferred to a holding tank. Water is heated in the tank and is then distributed throughout your home, providing heat.
Radiant floor heating is an increasingly popular option for many homeowners. Water is heated and circulated through special pipes below the floor. As the floor warms, heat rises and makes your entire home more comfortable.
Geothermal and recirculating hot water heating systems use warm water and energy-efficient pumps to distribute heat throughout your home.
Traditional heating systems require huge amounts of energy and the burning of fossil fuels to function properly. Alternative heating systems actually conserve energy by redistributing it through your home again and again. By capturing and reusing warm air and hot water, these eco-friendly heating systems don’t have to work as hard to warm the air and water inside your house. This results in substantial energy savings, reduced dependence on limited natural resources, and more money in your pocket.
While it’s true that these green heating systems cost a bit more than traditional forced air, boiler or furnace units, they bring a valuable return on your initial investment in just a few short years. Paying more up-front will result in major savings on your monthly utilities over time, and alternative heating systems generally last longer than traditional models, which saves on repair and replacement costs. And as the green building movement continues to gain momentum and utility costs continue to rise, homes with alternative heat sources are increasingly hot commodities for buyers. For current homeowners, that could mean more money for you when it comes time to sell.
Not all eco-friendly heating systems are the same, and not every system is right for every home. A trustworthy professional certified in alternative heating systems can help you navigate the complex world of circulating pumps, solar panels, geothermal heat exchangers, and radiant heat units. An experienced contractor will explain the types of systems that will work best for your home, help you locate the best quality equipment and supplies, and will see your project through from design to installation to teaching you how to use it properly. Taking your time with the process will ensure that you and your family can enjoy affordable, environmentally responsible home heating for years to come.
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