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. I look into my electrical cabinet and wondering what are the reasons or when to consider some upgrades. Maybe we are getting away from the initial topic, but just to be clear the focus of my comments are: - radiant heating versus forced air heat to produce a given comfort level for human occupants Distribution is only a matter of planning. Radiant ceiling heat, 1969 home, Trying to find ceiling joist with a stud finder.. it seems to be picking up radiant heat as well.. temperatures. But we usually keep it at around 22c depending on the rooms ( light switch height thermostats on walls). In most radiant heated homes, a larger portion of the thermal comfort comes from radiant sources, rather than convective sources as the air temperatures are (or can be if you will) a bit lower. They are 122 cm (4 ft) wide and 183, 244, 305, or 366 cm (6, 8, 10, or 12 ft) long. one room is no longer working however. Comparing both radiant-type and convective-type in-space heaters showed that using the radiant-type saved more than its counterpart, i.e. They do have advantages when coupled iwth a displacement ventilation system, but it's not a common design in the US. We had zan oil stove downstairs that helped keep electricity cost down. Now there's a daunting and expensive repair for you. 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?? Hello, And I would like to see better apples-to-apples tests and comparisons of energy efficiency.). Here's another study involving radiant ceiling panels: The 3 ways are at each side of the garage at the 2 Hi Example: Take two houses in the winter both heated to 68 degrees. You can get hot water panels. Manufactured gypsum board heating panels use an electrical heating element in 16-mm (f-in.) 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. One crack at the end of the hallway is quite large. The $500 is based on 7 cents per kwh. Concealed, Quiet System If you like to keep your home looking aesthetic and visually appealing, this heating system can be a great choice. Between radiant and forced air heating and cooling, there are a world . Our home built in 1960 has the coils of wire radiant ceiling heat. It's part of the advantage to having a radiant heat system like radiant ceiling heat where you can setback and turn the heat off and on much like a light switch due to rapid response times in the panels/array. It's an older system and I'll describe what I learned about it. It is more efficient than baseboard . This research area is currently underway as a multi-project research area. Now hydronic radiant is something else .. as you choose energy source. Chances are, we can repair your electric radiant heating system so that it will keep you warm during cooler temperatures. I told her I turned on my ceiling heat in the morning. Had heater repair man in to put in thermostat and he said it cant be done. It may take about 1-3 hours to finish installation in a single room. It should cost less than $100. I also love the individual thermostats in each room. American Society of Heating, Refrigerating and Air-Conditioning Engineers. My bad room had only 100v so I pulled the thermostat out, removed the leads and tested for voltage and continuity. Can you give me the name of someone who could repair this? But even a gas-burning 50%-er would not make electric radiant mats a more cost-effective solution in most markets. Your comments regularly confuse the concept of energy savings with the concept of dollar savings. Here are the website rules, as well as some tips for using this forum. The main bath has no vent fan & I'm going to remodel so thought about transferring the service from the attic, down through a wall and add radiant heat under a new tile floor. I found the wire at an Ace Hardware store. It's ~4,000 sq. When environmental concerns came to the fore in the 1970s and 1980s, a diverse group of professionals and amateurs began testing out various nontraditional modes of building. 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. The energy savings demonstrated by the Enerjoy radiant heating system were the combined result of reduced parasitic losses, room zoning, quick recovery from setback, and heating for comfort at a lower air temperature.". It's also incorrect to state that you'll see higher heat bills. There was 1260 watts of heating installed in this area, along with 576 watts of fluorescent tubes. in the Electrical Forum area at ElectriciansForums.net, Reply to Ceiling heating1970's? Here, the heat responds to thermostat adjustments, not gradually, but more or less instantly. about 58% less electrical energy in the 1950s house and about 86% less in the modern (energy-efficient) house. I just had to think about it longer. Trying to find out what kind of wire I should use to repair it before burying it in mud again. Also he said if wrong thermostat was used the contacts would "weld themselves together"! We like it very much. This was in contrast to a traditional. One wire is connected to the thermostat. They are NOT hard to find. The lines leading to and from the grid had no continuity, so I began to suspect a broken wire somewhere in the grid. To make electric resistance heat competitive with natural gas, you'd have to have a rate of 3 cents a kwh. Looking at buying an older home built in late 70's we think.. Clearly you are confusing radiant heat (electric heat under tile floors) with electric resistance heating by lumping them all in the same category. Ill post when i talk with electrician. But I also know that both use electric resistance heating elements. Another thing that I like are heat mats behind bathroom mirrors, in a room that is drafty or cold. The heating working great, I just want a digital thermostat put in. 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. Prestige boiler for in floor heat and ceiling vented heat. thanks. The very first radiant heating systems emerged in the Roman Empire. I have never seen them in residential projects. A few weeks ago they were working fine. This article has been brought to you by Warmboard. I agree with your first statement, but it is contradicted by the second. Are you a distributor? * * * I found this forum trying to see if it was safe. Become a GBA Prime member and get full access to GBA articles, enyclopedia, videos, CAD library, and more. Most radiant ceiling heat designs use electricity to warm an element, and allow the heat to radiate. We have radiant heat in our ceiings. Whats more: In a family with members who prefer different temperatures, zoning makes it so that everyone can get through the winter comfortably. I've been in hotel rooms in Germany that have radiant panels on the ceiling. Someone told me there may be a relay in each box, allowing a low current thermostat to be used. With forced-air heating, the most ubiquitous type in America, temperatures are particularly variable, thanks to the roller-coaster effect of the system turning on and off. Has a 10mm copper strip down each side of mat, a type of fabric in between and is covered in a film. 1st, the purpose of ceiling radiant heat is NOT to make you feel warm as in sunlight, it IS to warm the surfaces below; flooring,furniture,etc.,therefore warming the living space fully from the bottom up!! In the attic, there is a vertical 2x4 (extending up approx. 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. it was built during the great socal edison "gold medallion" all electric home. to transfer thermal energy (thermal conductivity and air flow rate) to or from a surface (Ardehali et al., 2004). Or if heat loving relatives visit. It has been like this for several years. There's a 4" electric junction box on each 2x4 with wires coming/going. . We often use them in small, outlining toilet rooms on commercial projects. Morgan : Dec 9, 2011. Ive been through coal, hot water and force air heating systems. I did the work myself, because this is a very simple circuit. . 21c will probably be the ideal setting here. I hope more people return and share information. i have access to the attic space and i havent seen any evidence of wires. Air quality benefits too, since there are no dust-spreading, allergy-exacerbating ducts at play here. Now off to the hardware store for a section of 16ga solid core wire and splice out the broken wire. I managed to remove the drywall from around the wires, so they are intact, but now I have a loop of wire that I'm not going to be able to re-embed. I recently created a new circuit for an electric oven at my friend's Smart Heating System - Heatmiser or other? I will figure out the type and go from there. Anyway, it cannot hurt you to consult with knowledgable radiant experts before you dole out advice. They do do work in Ohio. I don't know too much about radiant heating system in general. As for studies showing that it is cheaper to heat a house with radiant heat, please refer to a Fine Homebuilding article printed in 1992. 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. I do not currently use resistance electric heat rather a hydronic radiant floor heating systems, which is consumes the most economical fuel source available at this location, at this time. Only drawback was you still had to put . We LOVE it and its still working great almost 60 years later except in laundry room where Len the Plumber cut the wires. Electric Radiant Ceiling Heat 1970S Qmark Radiant Ceiling Panels from homeconceptaero.blogspot.com Enter your email address to subscribe to this blog and receive notifications of new posts by email. Since the overall thermal comfort sensation tend to decrease with an increase in the magnitude of . 2. Mine is wire embedded in the drywall, NOT between two layers. Any help with this question would be much appreciated. Is that a problem to repair and secure back into the ceiling? It's an older system and I'll describe what I learned about it. It would be great if John writes a blog post to generate a good discussion here. Anyway it's fortunate nobody was hurt, and fortunate the firefighter response was so fast, and fortunate they have good homeowners' insurance. 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. 800 sq ft at 65 degrees only on in two rooms all winter and it runs close to 300 a month November -late March. I hate forced heat which I feel is very inefficient, dirty, and noisy. In this type of system, heat arrives, not via vents or standalone units, but from panels under the floor. Would it by fine to just clip this wire, and lose heat to the one panel? What would cause cracking sounds with electric ceiling heat? We were advised to set the thermostat at the start of the season and then not touch it. Radiant ceilings have the same effect in a current code built stick frame, as they did the the post war building boom when many homes (hundreds in a neighborhood here in Richfield, MN) used copper tubing embedded in the ceiling plaster. Also, need to re glue a styrofoam panel that cover the popcorn ceiling . Need to contact us? Baseboards have a High Surface Temperature. Try calling 800-922-9276. We bought our house in 2015 and the prior owner was an electrician. I said I'd have a Hi All, How can I find local installers of it.? Just after we bought the house, a friend wired in a light/fan fixture, so I started there and removed the fixture and base. Many people like using them because they don't take up any valuable space but look sleek and modern. Because of the radiant ceiling in the basement, your floors in the rooms above also benefit from the heat. ( electrical,wire is buried at the bottom, would preferred a mid slab but it was to complex to install that way). Radiant ceilings accelerate fast, when needed, to meet a big change in heating load. What can I do with this weird 2 ft cantilever. Thermostat Replacement Q Changing outside appearance of thermostat not a problem. Ceiling systems generally use radiant heat, and central heat systems propel heat through ducts into every room in the home. Be open to learning. Broan 157 1250W Electric Radiant Ceiling Heater Surface Mount . Most parts of the country are paying about $1 a therm for natural gas. Thank you Mr. Kilbride for your informed comments. For this reason, infiltration losses are greater than in radiant So lets assume that without current light drafts in the house due to a few current problems The owner left me no history on the installation. After a long, hard winter that saw record-breaking snowfalls and temperature lows, its only natural to look forward to the fairer weather ahead. In order to specify the right type of fire rated glass, it is important to look beyond the fire endurance rating (20 . Ingeniously, hydronic tubes were set into the concrete flooring. On the bottom of page 5 you will see that it says "Buildings with hydronic heating systems have consistently shown lower heating energy use than equivalent structures with forced-air heating systems.". Electrical Safety Advice | ElectriciansForums.net. Should we be concerned? My daughter (33) was house-sitting and they were away. warm air furnace or boiler) usually uses the technique of excluding or controlling heat for certain areas but this often results in uncomfortable areas of the home. My cabinet contractor is concerned that this might "burn out" the heating system. All rooms used or a few not? And it is just perfect here Install them in your bathroom, office or studio anywhere you need to keep warm and conserve floor space for . In an attempt to repair it I found 3 cut wires. If part of the energy savings was from setback savings, is that necessarily a bad thing? Radiant flooring provides considerable design flexibility and warms chilly feet. I read about it, and anticipated that we d be comfortable with lower temp, It may have taken a few thousand years to get right, but radiant heating has finally arrived. But ceiling panel radiant? I have a 2 story house that was built in 1976 with radiantheat in the ceiling drywall and is coated with popcorn typeceiling. Myth No.2: Radiant Ceiling Heat is Not Efficient. Space heaters work in the smaller rooms, but not in the living room/dining room, which has a 14' ceiling. Compared to forced-air heating, radiant systems operate at least 25% more efficiently, according to a study conducted byKansas State Universityin conjunction with theAmerican Society of Heating, Refrigerating and Air-Conditioning Engineers. Warmly Yours sells them for mirrors and they are inexpensive. 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