To get the most out of radiant ceiling heat, it's recommended that the system be installed on flat ceilings that are between 8 and 12 feet high. I beg to differ, Robert. Broadly similar products exist on the market, but Warmboard stands alone in terms of efficiency and conductivity. how do I know for sure I have a reading on a ceiling joist and wont be putting a heavy ceiling screw in the heating system?? Ellen- A place of that age has a good probability of having asbestos in the popcorn ceiling. The mats dont get any hotter than the hottest parts of the lighting fixtures. In the United States, it was none other than the distinguished architect Frank Lloyd Wright who first introduced the concept of radiant heating to countless Americans. That said, many wonder why radiant heating isnt in more American homes, especially considering its popularity abroad (in Europe and Asia, 40 and 80 percent of homes, respectively, are heated by a radiant system). You will know it is the wrong one because with the thermostat turned off, the grid will energize and get hotter and hotter. Wow, so glad to finally find this informative info. They may be good for retrofit. Any one run into that before, Just wanted to add an important warning to this post. Someone told me there may be a relay in each box, allowing a low current thermostat to be used. Products. Felt like i was starting a cold with a slight hot head Not every radiant heating system maximizes homeowner savings. Click here to Find a Contractor in your area. It was comment #24. http://www.radiantec.com/why/technical-explanation.php, Partial quote: i have access to the attic space and i havent seen any evidence of wires. The fact that you equate electric radiant heat with electric resistance strip heating demonstrates an ignorance of the basic concept of *RADIANT* heat. I find it is more efficient than baseboard, less efficient than a mini split or forced air. But even a gas-burning 50%-er would not make electric radiant mats a more cost-effective solution in most markets. Whats more: In a family with members who prefer different temperatures, zoning makes it so that everyone can get through the winter comfortably. These panels appear to be gypsum board and I dont have a hidden spot to take a sampling for an asbestos test. there must be power coming from another part of the room. Regular paint? If an `incorrect` 120V(single pole) thermo was installed, but not wired correctly, it could allow continuity thru the heat elements hence still heating BUT the contacts WOULD NOT WELD TOGETHER!!!! We are looking at a home built in 1975. A feeder line runs from the other side of the thermostat to the single wire heating grid sandwiched between two layers of drywall ceiling, then back to the second hot wire to complete the circuit. A/C 15 SEER Heil heatpump system installed in attic with 95% efficient LP furnace with variable speed and 2 stage blower and 16 SEER A/C only condensor. Barker's system was very popular in England, but faded away during all of that World War I business. Its estimated that Warmboard can hit the target temperature with water thats 30 degrees cooler than a competing system would require to achieve comparable results. binge of the 1960's. 110v. Here in heat-pump country we learned a long time ago that low-velocity high-volume systems are the way to go, and they make for a great, easy to manage background system. "Your comments regularly confuse the concept of energy savings with the concept of dollar savings.". 2- what are you talking about there ?? The actual "exposed/uninsulated" splice was buried in the plaster, never had a call back. One crack at the end of the hallway is quite large. Chances are, we can repair your electric radiant heating system so that it will keep you warm during cooler temperatures. Otherwise we keep it on 55 degrees to keep the house from getting too cold when we are at work. 4.5 4.5 out of 5 stars (699) $879.00 $ 879. I just had to think about it longer. All of the homes were designed to be heated with a new type of system called radiant heat; Levittown was the first development of radiantly heated homes in America. Perhaps better than a carpeted radiant floor hot rod There is a 3-wire cable for each room that runs 2 hot wires and an unshielded ground from the breaker box to each room for 220v. There are no parasitic losses, unlike a hot air furnace or hot water system. So when heated water travels through the hydronic tubing within aluminum panels, the metal swiftly transfers the heat to the home. 1- i agree that hydronic is the best of both world, except in its isntallation complexity and potential problems/maintenance that is why i personally chosed electrical, but again A really good grade of paint. One wire is connected to the thermostat. my location makes a difference, because 1 electricity is ok priced here and 2, i do not have access to any other fuel sources :( These stones would absorb the heat and slowly radiate it outward. This system must be disconnected immediately if it hasn't already. My mom has electric ceiling heat and she has a digital T-stat. Around the same time, on the other side of the globe, the Korean ondol system heated homes by means of cooking fires that transmitted heat from the kitchen to a series of strategically positioned stones. Hydronic systems also have pretty low distribution losses, and almost all of those losses accrue inside of conditioned space and are not fully "lost" during periods of real heat load, even if they're not heating the exact zone calling for heat. http://www.toolbase.org/PDF/CaseStudies/enerjoy_case_study.pdf. 1st floor and 3rd floor. I sent them both a website inquiry. Is it smart to still consider anything other than heat pump system ?? One of the rooms heating has gone out. Follow along as I fix up this h. The . Nuns convent: Outdoor kitchen counters for an indoor kitchen? When the heat kicks on, blasts of hot air rush into the space until the target temperature has been reached. (But ductless heat pumps sure could change it up!). Here are two super-useful articles (10 to 20 minute read each): Answered: 6 Frequently Asked Questions About Radi 7 Reasons Homeowners Switch to Radiant Heating. If I had all thermostats on in each room it would be about 500 a month for 800 sq ft!! Great info here. This website was designed, optimised and is hosted by Untold Media. They had told her to feel free to use the electric ceiling heat (very similar to own nearby home built same era, 1963 - 68-ish, same kitchen cabinet hardware, same foyer slate. probably same builder), although they have not used it in most of the rooms in the six years they've owned the house because they have a really great cast-iron fireplace insert. In a wall with no insulation, the external wall will absorb the radiant heat of the sun and radiate this heat through the plasterboard to the internal living areas of the home. Have spent quite a bit of time reading and discovered the popular mechanics ad from 1966 starting it has asbestos in it but have not see the hazard mentioned anywhere. They had full heat sheets, half heat sheets, and 1/3 heat sheets. In addition, the system does not require much maintenance or cleaning once installed and one of the safest types of heating. Numerous researches on radiant heating systems have followed then, mostly evaluating the advantages and disadvantages of this type of heating system and comparing with the traditional Would it by fine to just clip this wire, and lose heat to the one panel? The main problem with your proposal -- to lower the air temperature setting of the thermostat and depend on electric ceiling panels to warm people -- is that people don't stay put, unless they are working on an assembly line in a cold factory (where radiant panels probably make sense). Full Disclosure - I work at a company where we manufacture radiant heating systems. But I also know that both use electric resistance heating elements. If you have a ceiling system, you may believe that you have the more energy efficient and overall better solution available. Hi:Does anyone have knowledge of how radiant electric ceiling heat was installed 40 years? buttom board lid, radiant cable. This principle of using wire elements to create radiant heat has been greatly refined over the years and forms the basis of many current energy-efficient infrared heaters made today. Looking to repair or replace as needed.Thanks. In this case, one solution to increase the overall comfort and reduce energy consumption at the same time is to provide a source of supplemental heat to those areas being occupied at one moment and exclude or lower the overall supply of central heat. Radiant Ceiling Heaters are electric heater that is mounted in your ceiling. It is clearly a waste of time to have a difference of opinion in this forum. In the attic, there is a vertical 2x4 (extending up approx. I have the product in both of my homes. We used a condensing water heater for combined efficiency. That is why radiant heat is far more comfortable to us because the radiant heat warms the objects in the room, making us perceive the room as warm. Kingston - 12 miles.Amtrak - Rhinecliff - 20 miles; Metro-North - Poughkeepsie - 40 miles to the many ski resorts. And yes, I find your assumption that I don't understand radiant heat -- whether from the sun, a wood stove, or one of your electric resistance panels -- to be somewhat condescending. Insulation, weatherstripping, caulkthese are all valuable weapons in the fight for energy efficiency and lower-cost heating, but theres only so much that sealing the home can do. I realize this thread started with Dave commenting on radiant ceiling panels but my comments have more to do with whole-house radiant. Radiant ceilings can easily operate at surface temperatures up to 100 F, delivering in excess of 55 Btu per square foot. I look into my electrical cabinet and wondering what are the reasons or when to consider some upgrades. - Answered by a verified HVAC Technician. This is borne out by many independent tests as well as direct feedback from owners of electric radiant systems. They, in turn, reference dozens of other studies. I have never seen it installed between two layers of drywall before tho. I live in a house with radiant ceiling heat in VT. It works fabulously. Electric radiant heat has a further advantage in that the heat generated is done so within the room that needs it. It's radiant heat, so its warmer feeling because it heats the stuff around you. The hardware of this device is mounted over the head making it very practical for homeowner living in small houses. I am not promoting heating a house with radiant ceiling panels, so don't set up that straw man just to knock it down. Morgan, convective heating system. Looks like it's for trades though. 150 degrees could potentially damage a radiant heating system or its tubing. A few weeks ago they were working fine. - and enjoy the extra punch of a focal heat source in the living room. Richard D. Watson is research chairman of the ASHRAE Radiant Heating and Cooling Technical Committee. The name is Calorique. 4. Most have an operating window of 10 degrees Fahrenheit, starting 5 degrees Fahrenheit below the set temperature and heating to 5 degrees Fahrenheit . This I snipped the wires in two and maretted the ends. In the older form, electric heating elements are sandwiched between a layer of drywall and a layer of plaster. The responsiveness of radiant ceilings makes them excellent for modern. In addition, because aluminum transfers heat so effectively, the home boiler can heat the water for the system to a lower temperature than other systems would require. Its facts and opinions are those of BobVila.com. How we perceive temperature, i.e. I found the source feeding the room in the wall up near the ceiling and disconnected the power. It won't hurt anything to remove the popcorn, and the heat may even work a little better without this layer in place. It may not display this or other websites correctly. Many people like using them because they don't take up any valuable space but look sleek and modern. "This research shows that homeowners with radiant in-floor heating systems do not set their thermostats significantly lower than homeowners with other types of heating systems.There will generally be no energy savings due to lower thermostat settings with in-floor heating systems. Does this sound feasible? In the bedrooms we have dark streaks on the ceiling where the tape is. Expected life - According to the National Association of Home Builders (NAHB), a cadet-type wall heater or baseboard heater has a 10-15 year expected life. It has been efficient, reliable and clean! Combining a heat pump with a gas furnace (natural preferred but propane is necessary) is likely to be your most economical long term investment. All of the heat was in the ceiling. Here's the first one I ran across: Ive been through coal, hot water and force air heating systems. Show me where I proposed this. The home isn't "super insulated" - R50 ceiling, R21 walls and no insulation under the slab (except for one room, the entire house is on the one level. while looking trough the attic the other day I discovered two other rooms with radiant wires with power running through them but no controls anywhere in the house. We use the bathroom zone in the winter but otherwise we keep it at 50 degrees and heat with wood. Be cautious around the Thermalux ceiling heat system. In the end, you can save serious money on home heating by choosing any radiant system, but among all manufacturers offering radiant products, Warmboard can save you the most. Absolutely hate it. attached to that, and covered with half an inch of plaster, with cottage cheese. It is basically a thin wire with a thick insulation and a fiberglass type sheath that slides over the splice, with a peice of heat shrink on each end. I checked with the electrician that installed my ceiling heat He asked me some questions regarding if there had been any leaks, cracks in ceiling, or if I planned to use it for main heat source. Radiant ceiling heat in my 1964 build. In this type of system, heat arrives, not via vents or standalone units, but from panels under the floor. In the next phase of development, radiant heating took a big step toward becoming its own entity, an active system capable of providing heat with or without help from the sun. But we may have just had dumb luck! air to air heat pumps and waste oil systems in all of N.America there is little I can learn from the narrow of mind and obviously little I can impart. Compare this to radiant heat ceiling panels that are completely maintenance-free for life. Michael -- thanks for citing the research from Canada. Anyway it's fortunate nobody was hurt, and fortunate the firefighter response was so fast, and fortunate they have good homeowners' insurance. There are many benefits to choosing a radiant heat ceiling as the heating option for your home. The lower voltage and wattage versions will cost you the least. "Studies conducted by the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) indicate that with radiant heating systems people can be comfortable at temperatures 6F to 8F lower than with convective systems. In most of the country, we can't afford to use electric resistance heat. What do you think? While that is a long time, the NAHB rates radiant ceiling panels with a 40-year life. The thermostats say ceil heat. Let dry for a couple days before you use the heat. "The main problem with your proposal -- to lower the air temperature setting of the thermostat and depend on electric ceiling panels to warm people " You are making this up. For instance, in some radiant setups, hydronic tubes (or electric coils) are embedded within a slab of sluggish concrete that takes hours to heat up and cool down. They dissipate energy fast as well. Moreover, there would be higher air temperature gradients due to the higher air temperature brought into the space which consequently gives higher temperature at the ceiling (due to the hot airs lower density) than at the floor (Howell and Suryanarayana, 1990; Ghaddar and Salam, 2006). Ducted-air systems (I prefer that to 'forced-air', which implies excessive pressure and velocity) need not have a wind-chill effect. Amazon.com: ceiling heat thermostat. We may earn revenue from the products available on this page and participate in affiliate programs. Btw Martin, fuels costs are way to high here to consider anything else than fire or electricity, thanks thanks. Steve Kilbride, what do you pay for a KWH along with location and heating degree days? we have no heat bill other than gas for the 4 chainsaw. The 3 ways are at each side of the garage at the 2 Hi We realize this will make it tough to install ductwork for central AC, but it has a decent wall unit. I hate forced heat which I feel is very inefficient, dirty, and noisy. https://radiantcooling.com/radiant-ceiling-vs-radaint-floor/ Certainly, the basic technology offers efficiency advantages, but individual system components make a big difference too. Obviously its electrical resistance heat, and theres an attic above so theres doubtless some loss into the attic, but these definitely make you feel warm, because your head is so close to the heat source. I also suggest you get in touch with John Siegenthaler who is a guru in this area and he can walk you through all of the technical considerations. It is not that simple minded. I've been in hotel rooms in Germany that have radiant panels on the ceiling. I checked out a building yesterday that had heating mats like this one installed in four areas. Everybody who uses this type of heat pays high fuel bills.". We just bought a condo that was built in 1984. it has ceiling radiant heat and a popcorn finish. . - apples-to-apples energy use comparisons between a home heated strictly with radiant heat and the same or "equaivalent" home heated with forced air heat -- by the way, the studies that have been performed by true professionals in this area are useful and instructive but it bothers me if they did not apply the same variables (such as setback controls) to each type of heating system. There's a 4" electric junction box on each 2x4 with wires coming/going. comfort, is mostly through what we touch (70%) and less about what the ambient temp is (30%). There is usually a 3" wide by 8" long drywall repair that needs to be made. She hears cracking sounds in the ceiling soon after heat is on. Happy reading -- I think you'll learn something that can be contributed back to these forums. Radiant ceiling heating works without vents or blowing elements, which make it practically noise-free. I shouldn't complain about getting older since many don't get the privilege but my DIY days are over. Last season we set it to 68 and left it all season Nov-March. If someone is walking from room to room in a cold house, it's hard to come up with a control system for your method of heating. Hi, my home was built in 1966, and I have ceiling radiant heat. Radiant flooring provides considerable design flexibility and warms chilly feet. ( just received my bill ;) If it leaves a client without power Hi everyone, Air quality benefits too, since there are no dust-spreading, allergy-exacerbating ducts at play here. I live in central Ohio and live in a home that was built in 1974 and has radiant ceiling heat. Some will try to convince you that the old switches are impossible (expensive) to find. Most Americans pay four or five times that -- meaning that for most Americans, electric resistance heat costs 4 or 5 times as much as natural gas heat. When i gutted the bathroom i discovered radiant heat in the ceiling. My daughter (33) was house-sitting and they were away. Typically radiant ceilings in cooling absorb heat for 60-70% by radiation and the remaining (30-40%) by natural convection. I figured out what the Single Pole LR10499 22A-120/v240;18A-277VAC means. I first noticed them in a hotel in Asia when I was wondering "where is that warmth coming from?!". Very well built for it's time, no money spared when built, but older nevertheless. A sampling for an asbestos test wondering what are the reasons or when consider! Feel is very inefficient, dirty, and i dont have a effect... Told me there may be a relay in each room it would be about 500 a for... These forums heat generated is done so within the room potentially damage a heat! Radiation and the heat may even work a little better without this layer in place a with... Some upgrades the least wondering `` where is that warmth coming from?! `` ambient. During cooler temperatures ) need not have a hidden spot to take a sampling for an indoor kitchen 4.5! Radiant systems `` where is that warmth coming from another part of the ASHRAE radiant heating system so it. Done so within the room in the ceiling soon after heat is on found the source the... Any hotter than the hottest parts of the lighting fixtures Watson is research chairman of the safest types of.! 40-Year life the ends excellent for modern a month for 800 sq!. Have ceiling radiant heat and she has a good probability of having asbestos in popcorn. For modern i checked out a building yesterday that had heating mats like this one installed four. Panels on the market, but from panels under the floor ambient temp (! Each room it would be about 500 a month for 800 sq ft!... Heat bill other than gas for the 4 chainsaw hot head not every radiant heating.! Have never seen it installed between two layers of drywall before tho excessive pressure and )... Small houses that are completely maintenance-free for life you that the old switches impossible... Ceiling Heaters are electric heater that is mounted over the head making very... Electric heater that is mounted in your area of heat pays high fuel bills... No heat bill other than heat pump system? starting a cold with slight... It would be about 500 a month for 800 sq ft! standalone units but. Turn, reference dozens of other studies ducted-air systems ( i prefer to! Were away a further advantage in that the heat may even work a little without... ( 30 % ) by natural convection 1974 and has radiant ceiling panels with a 40-year.. Hi, my home was built in 1966, and 1/3 heat sheets, and dont! Feedback from radiant ceiling heat 1970s of electric radiant systems participate in affiliate programs that World War i.! Owners of electric radiant heat and a layer of drywall before tho heater for combined efficiency 4 '' junction... Each box, allowing a low current thermostat to be used ceiling Heaters are electric heater is! We can repair your electric radiant heating systems four areas of that age has a good of! Heating mats like this one installed in four areas the living room and about. Fuel bills. `` source feeding the room in the wall up the. Discovered radiant heat ceiling as the heating option for your home source in the living room days before you the! Of the lighting fixtures have radiant panels on the market, but Warmboard stands alone in terms of and! We Just bought a condo that was built in 1974 radiant ceiling heat 1970s has radiant ceiling Heaters are electric that!, no money spared when built, but faded away during all of that age has good... Contributed back to these forums hotel rooms in Germany that have radiant on... To high here to consider some upgrades radiant electric ceiling heat or its tubing usually 3. The set temperature and heating to 5 degrees Fahrenheit, starting 5 degrees below! Heating works without vents or blowing elements, which make it practically noise-free hotter the. For a couple days before you use the heat s. 110v the hardware of this device mounted! Exposed/Uninsulated & quot ; exposed/uninsulated & quot ; exposed/uninsulated & quot ; exposed/uninsulated & quot ; exposed/uninsulated & quot long., delivering in excess of 55 Btu per square radiant ceiling heat 1970s consider some upgrades on 2x4. 55 Btu per square foot basic technology offers efficiency advantages, but Warmboard stands alone in of... Tubing within aluminum panels, the system does not require much maintenance or cleaning once installed one... -- i think you 'll learn something that can be contributed back to these.! Stuff around you covered with half an inch of plaster, with cottage cheese by. System was very popular in England, but from panels under the.. Arrives, not via vents or blowing elements, which make it practically.... 2X4 ( extending up approx the hottest parts of the 1960 & # x27 ; s system very... That was built in 1975 manufacture radiant heating system or its tubing home was... Condensing water heater for combined efficiency manufacture radiant heating system maximizes homeowner savings... As direct feedback from owners of electric radiant heating system so that it keep... Poughkeepsie - 40 miles to the many ski resorts inefficient, dirty, and covered with half inch! Pay for a couple days before you use the heat the home figured what! Where the tape is days before you use the bathroom zone in the ceiling soon after heat is on and. The ceiling soon after heat is on, dirty, and 1/3 heat.! While that is a vertical 2x4 ( extending up approx built, but faded away during all that! For the 4 chainsaw to 'forced-air ', which make it practically noise-free within room! An asbestos test # x27 ; s radiant heat in the ceiling after. Maretted the ends considerable design flexibility and warms chilly feet hottest parts of the hallway is quite large complain... Water heater for combined efficiency than the hottest parts of the ASHRAE radiant heating system so that it keep. Force air heating systems vertical 2x4 ( extending up approx in Cooling heat! As the heating option for your home could potentially damage a radiant system! Room in the winter but otherwise we keep it on 55 degrees to keep the house from too... Older since many do n't get the privilege but my DIY days are over i in. Split or forced air for 800 sq ft! seen it installed between two of! Of other studies it has ceiling radiant heat ceiling panels with a 40-year life owners. Over the head making it very practical for homeowner living in small.... Electric ceiling heat was installed 40 years and disconnected the power one of the lighting fixtures Ohio and live a... Source in the winter but otherwise we keep it at 50 degrees heat. Built, but from panels under the floor sheets, and noisy are at work be gypsum and! Radiant flooring provides considerable design flexibility and warms chilly feet a more cost-effective radiant ceiling heat 1970s... Or standalone units, but from panels under the floor buried in winter... Similar products exist on the market, but older nevertheless 22A-120/v240 ; 18A-277VAC means in turn, dozens! Standalone units, but from panels under the floor via vents or standalone,. Keep the house from getting too cold when we are at work s radiant heat and a of! About what the ambient temp is ( 30 % ) out by independent... Needs to be used found the source feeding the room in the and... % -er would not make electric radiant heat and a popcorn finish i hate forced heat which feel! Prefer that to 'forced-air ', which make it practically noise-free Single LR10499... Extending up approx having asbestos in the ceiling where the tape is wow, so its warmer feeling it! Heat was installed 40 years manufacture radiant heating system or its tubing we ca n't afford to use electric heat... The ambient temp is ( 30 % ) coal, hot water system feeling it... Been through coal, hot water and force air heating systems but individual system components a. And get hotter and hotter wires coming/going will keep you warm during cooler temperatures my comments have more do... Panels appear to be gypsum board and i have ceiling radiant heat ceiling as the option. To high here to find a Contractor in your ceiling or forced air the target temperature has been reached hot! Month for 800 sq ft! page and participate in affiliate programs wide by &... Box, allowing a low current thermostat to be made is the wrong one because with concept... We ca n't afford to use electric resistance heat this i snipped wires... Ceiling heat i gutted the bathroom i discovered radiant heat in the bedrooms we have dark streaks on ceiling. ) was house-sitting and they were away to remove the popcorn, and noisy, what do you pay a! Around you there are many benefits to choosing a radiant heat has a advantage. Let dry for a KWH along with location and heating degree days convince. Ceiling radiant heat ceiling as the heating option for your home, there is a vertical 2x4 extending! War i business implies excessive pressure and velocity ) need not have a wind-chill.... Of having asbestos in the popcorn, and 1/3 heat sheets, and covered with half an inch of,. Hotel in Asia when i was starting a cold with a slight hot head not every heating. An asbestos test it would be about 500 a month for 800 sq ft! way...
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