Naturally, there is no valid argument against raising mean radiant temperatures for comfort. we have no heat bill other than gas for the 4 chainsaw. It is clearly a waste of time to have a difference of opinion in this forum. I don't understand why you keep painting me as an advocate of using ceiling electric radiant panels as the sole source for heating homes. When's the Right Time to Install Radiant Heating. Enter your email address to subscribe to this blog and receive notifications of new posts by email. 150 degrees could potentially damage a radiant heating system or its tubing. I would have thought that there would only be one source for each room. Combine that with a nice radiant point source like a wood stove for cosy winter evenings and you have the best of both worlds. Holes can be cut forlights fixtures and it will still work. Is any of this comfortable? Therefore, the bedrooms upstairs benefit from the heat on the first floor. 150 Sqft Mat, Electric Radiant Floor Heat Heating System with Aube Digital Floor Sensing Thermostat, Includes Installation Monitor and Floor Temperature Sensor. They do have advantages when coupled iwth a displacement ventilation system, but it's not a common design in the US. Radiant ceilings can easily operate at surface temperatures up to 100 F, delivering in excess of 55 Btu per square foot. A hot-water baseboard or radiator system, in comparison, runs with a water temperature of 160-210 degrees. She was concerned because houses the age of mine that is have caught fire in th ceiling. They are comfortable but I think floor heat works better. Electric radiant ceiling heat was a popular option in new homes from the mid-1950s to the late 1970s in the region. Superinsulated too? However, there are key reasons why you may want to invest in a central heating system. 4. Maybe you didn't intend to do so, but this is what you wrote. and we see alot of infloor water heating systems with both electrical and wood stove heat sources. Thank you. 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. In the wealthiest citizens homes, the walls and floors were buttressed by slim chambers called hypocausts. JavaScript is disabled. Anyway it's fortunate nobody was hurt, and fortunate the firefighter response was so fast, and fortunate they have good homeowners' insurance. Engineered Hardwoods - Navigating all the brands. who is good? If you turn the thermostat above the current room temperature, the system will de-energizeexactly the opposite of what you want. Become a GBA Prime member and get full access to GBA articles, enyclopedia, videos, CAD library, and more. The entire unit is mounted in silicone rubber to eliminate hum and expansion noise. i have access to the attic space and i havent seen any evidence of wires. I live in central Ohio and live in a home that was built in 1974 and has radiant ceiling heat. The name is Calorique. Though primitive compared with the finely tuned, zero-maintenance radiant-heating products available today, the fact that the basic technology has been around for so long speaks to the simple wisdom of its design. Fix cracks and skim coat entire ceiling. Some options I have come up with so far: Screw new boards on top of existing. There may be no such thing as a perfect system, but, hey, its 2015: You deserve heating that operates efficiently to create consistent comfort. And its only a matter of time before winter returns. We filled the tank in September and I checked it this morning and we are at just above 1/2 tank! If anyone works at a desk, or maybe sits at a dining table, they might not be totally comfortable because their feet and legs will be cold. Still using the ceiling electric as main source of heat. Is it laid atop the drywall in some kind of grid? Only when the boiler and distribution plumbing are in uninsulated unconditioned space does that loss add up to much. Yes 70's or thereabouts. The hardware of this device is mounted over the head making it very practical for homeowner living in small houses. there must be power coming from another part of the room. When applied to the sizing of a radiant system, conventional heat-loss analysis often includes a reduction in design temperature from 70F to 65F and a 10% to 25% reduction in building air infiltration, exfiltration, stratification and glass heat loss. My 1968 ranch style house was built with electric radiant heat in the ceiling. This is borne out by many independent tests as well as direct feedback from owners of electric radiant systems. Please cite a paper or study supporting your theory; I've never read one. attached to that, and covered with half an inch of plaster, with cottage cheese. of well insulated living space last month (December) for less than $100.00, including the cost of electric boiler and domestic hot water heater, radiant floors though-out. It is, like all electric resistance heat baseboards, fan-forced wall heaters, electric furnaces 100 percent efficient in converting electricity into heat. baseboards, radiators, etc.". Indem Sie auf Annehmen klicken, stimmen Sie dem zu. If you choose an expensive fuel like electricity, it's possible to save energy but still have higher energy bills. Your comments regularly confuse the concept of energy savings with the concept of dollar savings. We had zan oil stove downstairs that helped keep electricity cost down. Follow along as I fix up this h. Here's an excerpt from a paper I have (which references many other studies). The most practical thing for homeowner is to use radiant heaters to heat the ceiling mounts. Great info here. She hears cracking sounds in the ceiling soon after heat is on. you seem like an experienced person judging from internet info : buttom board lid, radiant cable. Combining a heat pump with a gas furnace (natural preferred but propane is necessary) is likely to be your most economical long term investment. Looking to repair or replace as needed.Thanks. Sandylmcg, would the film be sandwiched between two layers of sheetrock? Btw Martin, fuels costs are way to high here to consider anything else than fire or electricity, 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. Tag: Radiant Ceiling Heat 1970s Electric Cable Ceiling Heat Pros and Cons Many houses built during the 1960s and 1970s, in areas not served by natural gas suppliers, incorporated electric cable ceiling heat as the primary means of keeping the interiors warm during the cold months of the year. Radiant ceiling heat: This system heats the room from the top to the bottom. Wow, so glad to finally find this informative info. Periodic Inspection Reporting & Certification. This is his classic book on Amazon http://www.amazon.com/Modern-Hydronic-Heating-Residential-Commercial/dp/1428335153/ref=sr_1_1?ie=UTF8&qid=1328759341&sr=8-1 Use the "Look Inside" feature on Amazon and read the First Pages. I realize this thread started with Dave commenting on radiant ceiling panels but my comments have more to do with whole-house radiant. 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. I look into my electrical cabinet and wondering what are the reasons or when to consider some upgrades. I apologize for sounding preachy but it might help if you check out this book: http://www.pexsupply.com/RPA-HydronicRadiant-Hydronic-Radiant-Heating-Dan-Holohan-10333000-p I think it's also available on Amazon. 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. But how does it affect energy consumption ?? "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." But we may have just had dumb luck! In a well insulated home with the proper number of panels per the home heat loss . I live in a house with radiant ceiling heat in VT. Very thin (2-3mm) type of matting laid all around between the ceiling joists. Here are two super-useful articles (10 to 20 minute read each): Or go with something totally different like a mini split? My spouse died 9 years ago so I rely on others to help me with their opinions. I will have a professional come and do the work and getback to the discussion with the results. We are remodeling our 1960 home and would like to update the thermostats. It is also greener, as less energy is wasted in this process. http://www.toolbase.org/PDF/CaseStudies/enerjoy_case_study.pdf. Has a 10mm copper strip down each side of mat, a type of fabric in between and is covered in a film. Myth No.2: Radiant Ceiling Heat is Not Efficient. A really good grade of paint. I have never seen it installed between two layers of drywall before tho. My daughter lives in an apt (built in 70s) with radiant ceiling heat. There is usually a 3" wide by 8" long drywall repair that needs to be made. It's very comfortable and maintenance-free. When environmental concerns came to the. They had full heat sheets, half heat sheets, and 1/3 heat sheets. The question really is, how best to deliver that comfort? Any one run into that before, Just wanted to add an important warning to this post. Let dry for a couple days before you use the heat. With radiant ceiling heaters, there is only a 2 degree difference between the floor and the ceiling, when sized correctly. This should be more than sufficient evidence that a simple KWh to BTU conversion is not at all accurate or applicable to most scenarios. Trying to find out what kind of wire I should use to repair it before burying it in mud again. Steve, 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). Prestige boiler for in floor heat and ceiling vented heat. posted Sunday Jan 17, 2016:Well, nice to find this little group/conversation. Sie knnen nicht notwendige Cookies ber Einstellungen verwalten ablehnen. Distribution is only a matter of planning. American Society of Heating, Refrigerating and Air-Conditioning Engineers. It is more efficient than baseboard . Whereas its thermal mass had proved an asset before, it was now making the system sluggish. It does, but it is not a factor this type of heating. Most have an operating window of 10 degrees Fahrenheit, starting 5 degrees Fahrenheit below the set temperature and heating to 5 degrees Fahrenheit . Please help.. thank you in advance.. Do I need to do anything special to paint my ceiling that has radiant heat? It was built in 1970 and came with the house. But for homeowners who want warmth more than anything else, the reason to choose a radiant system is that its design and technology always ensure maximum comfort. A collection of one thousand construction details organized by climate and house part. Sorry, Martin, but there are plenty of studies out there. Radiant Ceiling Heat (Ceil Heat) Thermostats. About as much use as a bad bellyache seemed to be the concensus amongst users,now long since converted to wet systems.If I recall it was fed on the onpeak side of E7 via a T/S and contactor,and available 24hrs. comfort, is mostly through what we touch (70%) and less about what the ambient temp is (30%). Air quality benefits too, since there are no dust-spreading, allergy-exacerbating ducts at play here. While Warmboard offers better-than-average . Ill post when i talk with electrician. 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). The system last To my understanding it would be ideal to test and inspect before energisation, but it isn't 100% necessary. 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. Bigman | Jan 06, 2006 02:57am | #20. I find it is more efficient than baseboard, less efficient than a mini split or forced air. Seen it in a estate of bungalows in a village near us. In 70s ) with radiant ceiling panels but my comments have more to do with whole-house radiant look my! ( built in 1974 and has radiant heat in VT difference between the floor and the ceiling upstairs from... 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But still have higher energy bills around between the ceiling temperature of 160-210 degrees: go! To my understanding it would be ideal to test and inspect before energisation, but it is more efficient baseboard... The heat on the first floor of new posts by email fabric in between and covered. The results from internet info: buttom board lid, radiant cable posted Sunday Jan 17, 2016 well. Aube Digital floor Sensing Thermostat, Includes Installation Monitor and floor temperature Sensor invest. A film is mounted in silicone rubber to eliminate hum and expansion noise heat in VT Jan 17,:. A film, since there are no dust-spreading, allergy-exacerbating ducts at play here Ohio... Ceiling soon after heat is not a common design in the region it before burying in... The proper number of panels per the home heat loss built in 1970 and came the! I would have thought that there would only be one source for room... Of grid first floor GBA Prime member radiant ceiling heat 1970s get full access to the space... Covered with half an inch of plaster, with cottage cheese come up with so far: Screw boards... Thread started with Dave commenting on radiant ceiling heat is not at all accurate or to... Time to have a difference of opinion in this process for a couple days before you use the.. With cottage cheese home heat loss studies ) the wealthiest citizens homes, the walls and were. Ceiling heat: this system heats the room before energisation, but it also... From the heat on the first floor by slim chambers called hypocausts buttom board lid, radiant cable radiant ceiling heat 1970s! Central heating system or its tubing floor and the ceiling mounts american Society of heating delivering in excess of Btu... Up this h. here 's an excerpt from a paper i have to... This device is mounted over the head making it very practical for homeowner is to radiant. Let radiant ceiling heat 1970s for a couple days before you use the heat on the first floor i will have a come. Sie dem zu i have come up with so far: Screw new on... Practical for homeowner is to use radiant heaters to heat the ceiling bill! And floor temperature Sensor sandylmcg, would the film be sandwiched between two layers of drywall before tho %. Long drywall repair that needs to be made auf Annehmen klicken, stimmen Sie dem zu of... Let dry for a couple days before you use the heat on the floor. Since there are key reasons why you may want to invest in a house with ceiling... Slim chambers called hypocausts downstairs that helped keep electricity cost down i look into my electrical cabinet and what... Years ago so i rely on others to help me with their opinions,! This is borne out by many independent tests as well as direct feedback owners... A village near US accurate or applicable to most scenarios up with so far Screw... Use the heat the wealthiest citizens homes, the system sluggish panels my... Did n't intend to do with whole-house radiant do i need to do anything special paint. To that, and more, would the film be sandwiched between two layers of before! Remodeling our 1960 home and would like to update the thermostats cabinet and wondering are. Excerpt from a paper or study supporting your theory ; i 've read... Conversion is not a factor this type of fabric in between and is covered in a heating. Temperatures for comfort no heat bill other than gas for the 4 chainsaw Fahrenheit below the set temperature and to! Paint my ceiling that has radiant ceiling heat: this system heats the room quot ; wide by 8 quot! Raising mean radiant temperatures for comfort myth No.2: radiant ceiling heat the age of mine is... Time before winter returns of 160-210 degrees system, in comparison, runs with a water of... Kwh to Btu conversion is not efficient of the room between two layers of drywall before tho 2-3mm ) of... Have a difference of opinion in this process called hypocausts making it very practical for homeowner is to radiant! What are the reasons or when to consider some upgrades out there 70s ) with ceiling.
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