But if it's electric resistance radiant heat it's 250-300% as expensive as heating with a mini-split heat pumps, and at least 1.5-2x as expensive as heating with non-modulating ducted heat pumps. 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. The $500 is based on 7 cents per kwh. Having worked on these systems I have found, during steady state conditions, the floor and the ceiling at or near the same surface temperature, while the ambient remained 2 to three degrees below. So when heated water travels through the hydronic tubing within aluminum panels, the metal swiftly transfers the heat to the home. I'm an electrician(35 years) and am telling you, YES 2 types of thermostats,single pole & double pole. buttom board lid, radiant cable. Today, it works as well as any other traditional system, if not better, and operates at least 25 percent more efficiently than forced-air systems, the most ubiquitous type of heating in the United States. I need to replace my thermostats, as they don't really seem to shut off the heat. means that radiant heating systems increase the mean radiant temperature (MRT; average room surface temperature) to which occupants are exposed, thereby allowing comfort at lower Amazon.com: ceiling heat thermostat. ( i don't see how it would change anythign beyond +-5% ). . I am not. Regular paint? Forced-air and baseboard (whether electric or hot-water) heating systems are convective systems because they use air as the primary heat-transfer medium. Resources. Factors like the size of the room and the amount of insulation in the ceiling can affect just how well this type of heat works, but radiant ceiling heat is still a much more efficient way to heat a room than the traditional forced air heating method. Price Diffusers has a nice design guideline for using radiant ceiling panels on thier web site. I told her it would be too hot as the day warms up. Our house was built in 1977. They do do work in Ohio. Whereas its thermal mass had proved an asset before, it was now making the system sluggish. HeatingGreen.com offers comparable panels if you're looking to compare. ), I ve personally visited a housenwith ceiling radiant panels, andi didnt like it Before you answer that, next consider the person in one house is standing next to a single pane glass window and the person in the second house is standing next to a radiant panel, but the air temperature in both houses is 68 degrees. All answers were no and i wouldn't hold him responsible if anything happened. . I find it is more efficient than baseboard, less efficient than a mini split or forced air. Copper tubing however, is able to handle temperatures and fluctuations without damage . The research project, completed in May 1994, was sponsored by the U.S. Dept of Energy, the NAHB Research Center and SSHC, Inc., the maker of the Enerjoy panels used in the tests.". Also he said if wrong thermostat was used the contacts would "weld themselves together"! There was 1260 watts of heating installed in this area, along with 576 watts of fluorescent tubes. Of course people feel uncomfortable when surrounded by cold surfaces, which is why I have been preaching the virtues of triple-glazed windows and superinsulated walls in cold climates for many years. How can I find local installers of it.? I am unsure how to even begin figuring out what kind of system I have, I just know we love the heat and want to keep it. But you cannot compare forced air gas heat with electric radiant based on the cost of electricity and gas alone. Have this is my 1969 home and would like to replace the textured ceilings. Electrical Safety Advice | ElectriciansForums.net. https://www.pmmag.com/articles/101670-john-siegenthaler-radiant-panel-systems I also love the individual thermostats in each room. We had zan oil stove downstairs that helped keep electricity cost down. Whats more: In a family with members who prefer different temperatures, zoning makes it so that everyone can get through the winter comfortably. Read on for an examination of three main issues that factor into home heat decision-making today. It's the kind with wires spaced throughout the ceiling. We were advised to set the thermostat at the start of the season and then not touch it. With wood, coal, propane, solar thermal, oil, ground source. https://radiantcooling.com/how-radiant-ceiling-works/. Now off to the hardware store for a section of 16ga solid core wire and splice out the broken wire. Alas, I've gone beyond the point of answering the Original Poster's question, and I don't wish to derail his thread. The heat would be 240V (dbl pole).If a dbl pole thermo was installed, it would `correctly` break BOTH 120V legs of the power. 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. 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 have never seen them in residential projects. It's NOT a heatlamp! They are installed in ceilings the same as gypsum wallboard, with simple wiring connections. Obviously if you're paying an abnormally high cost for electricity vs a very cheap alternative the economics change but I haven't run into that yet except in the most extreme cases. In one, we used sheetrock that had heating coils embedded about 6 inches apart lengthwise. 1. environmental thermal non-uniformity (Sakoi et al., 2007), higher air temperature gradients can also lead to a lack of spatial uniformity of thermal comfort in the given space (Kalisperis et al. https://radiantcooling.com/radiant-ceiling-vs-radaint-floor/ I would have thought that there would only be one source for each room. 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. Install them in your bathroom, office or studio anywhere you need to keep warm and conserve floor space for . Our home was built in 1957 and has radiant heat in the ceiling. Walls and ceilings of old As Tom mentioned there was a lot of interest inthis tech in the 1950. look at some of the big names that were involved. It's an older system and I'll describe what I learned about it. Your claim that "A BTU is a BTU" is certainly true, but you said that in response to a point made that a "BTU is not equal to a KWh". In a well insulated home with the proper number of panels per the home heat loss . Just the bathroom affects our electric bill minimally compared to cooking and hot water. Someone told me there may be a relay in each box, allowing a low current thermostat to be used. Sounds like you are doing well with your set up. If you have radiator, baseboard, or forced-air heating, you know the thermostat only approximates the temperature in your home. Thus convective heating systems typically respond slower especially to step (temperature) I am sorry this feels condescending to you, but the way you put down anyone who tries to explain radiant heat to you comes off as condescending and uninformed. Electrical News from Electricians Forums and Friends, Kid's Personalised Winter High Viz Safety Vests, Case Study: A common UK Light Switch used to Remote Control Outdoor Lighting, AFDD Webinar 10th November & Electrical2Go AFDD Guide. And all of your arguments against using electricity for resistance heating are valid in most markets (I personally pay .045 cent/kW). Your $500 would be impossible for me at 16 cents a KWH and I have just under 2000 sqft. But we usually keep it at around 22c depending on the rooms ( light switch height thermostats on walls). You received a plan on which sheets went where. It's a public space used for gatherings, and the areas with warm ceilings are areas where no one would sit down. Try calling 800-922-9276. Heating will be expensive but comfort is not comparable to anything we ve experienced in the past, I find my house has way too many drafts rigt now, and i still get same comment about comfort from every visitors ( hosted 5 partys during holidays!!! Are you a distributor? All of the homes were designed to be heated with a new type of system called radiant heat; Levittown was the first development of radiantly heated homes in America. Channel manager at Calorique. It is, like all electric resistance heat baseboards, fan-forced wall heaters, electric furnaces 100 percent efficient in converting electricity into heat. I would get another opinion from a licensed electrician. But at the end, i will still install heatpump mini splits to cool, so with the effeciency difference, they will see alot of use in the off winter months heating period. You act as if people are concocting magic when they discuss radiant heat but standing in the sun on a cold day should provide ample evidence that radiant heat is fundamentally different from heating the air, and the fact is this method of heat transfer to the human body is fairly efficient. Be cautious around the Thermalux ceiling heat system. We pay 0.075$ kw/h. Finding a few cracked ceilings and staining near the walls as expected. I turned the breaker off and ran a jumper wire across the break and tested the grid leads againthere was now continuity. Update Bernie Gerry We purchased the house, and it was built in 1968 not late 70s. Kick the 'stat back to the mid-60's - who needs a hot bedroom? The same measures will lower the amount of energy used no matter what type of heating system you have. Now hydronic radiant is something else .. as you choose energy source. Certainly, there are aesthetic advantages to a heating system that does not force you to decorate around bulky radiators or wall-hugging baseboards. Radiant heating panels have positives and negatives that can determine whether they are . Not only would the concrete take too long to heat up, but it would also continue to radiate for several hours after the thermostat had been turned down or off. Concealed, Quiet System If you like to keep your home looking aesthetic and visually appealing, this heating system can be a great choice. Our condo (built in the 60-'s) has a ceiling radiant heat system. I have others, of course, but only in a pdf format. Maybe you didn't intend to do so, but this is what you wrote. So lets assume that without current light drafts in the house due to a few current problems Now, they won't turn off. $500 for winter heat is great. First you need to determine what KIND of thermostat you have. People out there, ALWAYS consult a professional OR call your local Inspector's office!! We built our house in 1969. Comparing both radiant-type and convective-type in-space heaters showed that using the radiant-type saved more than its counterpart, i.e. These stones would absorb the heat and slowly radiate it outward. The lower voltage and wattage versions will cost you the least. 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. I have replaced the original thermostat twice, and each time, it seems like the thermostat is not functioning properly, that is, the heating element gets "stuck," and doesn't turn off, even though it is much warmer in the room than the thermostat is set at. Because of the radiant ceiling in the basement, your floors in the rooms above also benefit from the heat. So it almost never comes on except when we go away for a few days in the winter. We would like to put a ceiling can in our livingroom. Some of the folks who say radiant ceiling heat is horrible don't have a clue! Typically radiant ceilings in cooling absorb heat for 60-70% by radiation and the remaining (30-40%) by natural convection. I'm sure he can direct you to installers. Has it been a while since you last looked into your options? I would like to see a comparison with the same setback temperatures, but there are many other factors that affect the efficiency of this SYSTEM. Sandylmcg, would the film be sandwiched between two layers of sheetrock? Radiant Ceiling Heat (Ceil Heat) Thermostats. Felt like i was starting a cold with a slight hot head The article was written by the Research Chairman of the ASHRAE Radiant Heating and Cooling Technical Committee. Able to handle temperatures and fluctuations without damage and all of your arguments against using for. The metal swiftly transfers the heat grid leads againthere was now continuity wall,... Touch it. a plan on which sheets went where lower the of. 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