Radiator heater vs space heater reddit. The radiant heaters have come in handy when it was freezing cold and we had to work with a colicky horse. The plug in type of heater with a fan don't run cheaply. A bit slower to warm up a room that the fan style, but totally silent if that's important to you. The Delonghi I looked at has overheat shut off and more reviews on reddit, but no tip over protection. The flat panel kind is more of a broad IR emission, and it also has a little more convection, not from a fan Jan 8, 2024 路 If your electric company charges you 10 cents per kilowatt hour and you run a 1,500-watt space heater for 10 hours, that will cost $1. But, they take longer to heat up and don’t blow any warm air at you. The main benefit is they have a thermostat so you can set a temperature. Tend to overuse. A radiator might be more than that IF you have a dedicated outlet for it. This 14. The right answer is an oil-filled radiance space heater. A gas furnace will be cheaper to install and relatively cheap to run as well. The vornado space heaters work great. Speed of the heat can’t be controlled. And if there's a lot of air leakage you can lose more heat that way than through insulation (or lack of insulation). You might check your space heater manual. For reference, the oil radiator space heater I had in my garage only got it up to about 55. And while prices for electric heaters can vary depending A mini split heat pump for about $5k, or a heat pump window unit for about $500. No Installation Required. Judging by your bill, you have resistive heating. Power is way to expensive here to ever make electric heaters frugal. They're also fairly quiet for fan heaters. So that means that you would have to run a space heater for 20 hours to produce 1 therm. Digital Control Panel with LED Display. They have thermostats so they might not be on 100% of the time, but even 1/3 duty cycle is 4 kWh overnight. 2162/kWh, so running a space heater on full at 1,500 watts for 24 hours would cost $7. 1 therm = $1. I’ve been using a space heater or a radiator with my Ecoflow but I find that either lasts only a few hours, sometimes only up to 1. door closed, no major drafts, etc. , an oil filled radiator in the living room, and a space heater in the bathroom for showers. If you have more surface area, you can run the boiler at a lower temperature. She has a large open floor plan and can use the space heater to keep herself warm instead of heating the entire area. They can have a tendency to cause electrical issues such as blowing fuses and this raises your risk of a fire starting. They’re all 100% efficient. I don't honestly know which requires more maintenance. I'd only use the space heater as a last option or get the most economical one you can that won't cost you a ton. 78/day. The laws of physics disagree. Heavier than other types of heaters (around 16-20 lbs. Trane furnace vs Vornado whole room space heater. But at the end of the day and electric space heater and an electric central heater are equally efficient. Again it takes awhile to get going with heat maybe an hour or two or three depending of how large an area and if there is a draft. A 1500 watt space heater puts out about 5000 BTUS per hour (5115 but 5000 is easier to work with). After multiple comparisons, we wanted an all in one, air purifier, heater, and fan, we decided to fork out the bill and get a Dyson Hot+Cold HP04. Like if the room is sealed (ie. An electric space heater or any other form Both units will provide the exact same amount of heat if set to 1000w. An oil heater might be better because it retains more heat and thus heats more evenly, but overall you'll use the same amount of electricity. TRLS0715ELWH. What I do care about is durability, that it wont leak oil or explode, and the All space heaters and most (non-gas) central air systems rely on resistive heating, which is horribly expensive here due to electricity prices in NYC. You can either spend a little extra energy to blow a fan over the heating element, or you can just let it heat up a bunch of oil and radiate the heat away. 37/day. AC will cost you more up front but will be far more efficient at heating, generally about 300% efficient vs around 100% efficient for normal electric space heaters. By "playing" with a suitable refrigerants pressure. ago. 馃嚭馃嚫 made w/5yr warranty. $104. Set it to “Low” which will probably be 800W. I was trying to help cure a mortar bed underneath a bathtub in the winter time. The advantage with radiators is that they have more surface area. Infrared and parabolic are bigger fire hazards. A 1500W space heater is just as efficient no matter if it is oil filled or not or how much oil there is. 5 kW oil radiators in addition to crappy baseboard heaters I had and my bill would be $300 during the winter (baseboard heaters were hydronic with gas boiler). You'll need to look at your bills to look at the cost looking for a space heater that'll last a long time. With a fan heater the temperature will also drop faster when it turns off, but oil-filled radiators can only heat small rooms in a relatively short amount of time and take much longer Basically, yes. The only way to save energy in this scenario is to heat less stuff. But a few questions came up. You send a very cold (-30C) fluid to the outside, it gets warmed by the heat of the outside air (lets say it gets up to -10, and we took 20 degrees from the outside), then you pass it from a "compressor" and because of the pressure building up the temperature goes up as well (lets say 50C). 13kw electric rates, well insulated home. (Less tendency to overuse). Electricity converts one hundred percent to heat, so (barring losses to run electronics, which even so contribute a bit), 1500 watts of electricity is 1500 watts of heat, period. Try and find where the cold is getting in and stopping it with either foam strips, or secondary glass. The difference, though, is that the more efficient way to keep yourself By their very nature, all electric space heaters are 100% efficient. Otherwise you are gonna be less efficient because you are hearing things besides that one room. Some AC’s have a feature to work “backwards” and act as a heater with about 200% Radiators also hold heat for longer, if the power goes out, the water in the rads act as heat storage for much longer, it will take at least a few hours before it starts getting cold where as with forced air, it starts getting cold as soon as the power goes out. Connecticut has the highest rate in the lower 48 at $0. Correct, but about 100%, like 99%. Ceramic is a type of convection heater. Your cost per unit of heat will be virtually That particular life hack yields around 1,000 btu for $1. All of that said, space heaters may do a poor job of distributing the heat and so you may have to run them hotter to get equal results as the furnace. The heater is already 100% efficient and there is no efficiency improvement possible with a space heater. Nothing flammable three feet from a normal heater. And get anything remotely flammable week away from the heater. ) Heat can’t be oscillated. But in general 1500w will be 1500w of heat. It's a good way to make a convection heater but it's 100% convection. Depending on the size of the room, you'd be running the portable ac and/or heater These oil heaters warm up to the temp you want and keep the room/area at that temp. Anything that produces heat is 100 efficient so ‘best’ is hard to judge for efficiency. •. Maybe there is another one with that feature. Literally all spaces heaters out out the same heat. I have overnight, while I was not home. If you run an 800 watt space heater for 1 minute it will put off just as much heat as running a 100 watt electric blanket for 8 minutes. Can’t heat large rooms as most max out at 150 sq. Divide the power rating of your current heater by 50, and multiply the result by “a few hours”. Probably best to avoid ones with digital controls. Get a $20 space heater with a built in thermostat. 45/hr it would also be 10,000 BTUs of heat (space heater does have a built in thermostat for auto shutoff). Ditto these. Other than that, your options are all resistance heat which have almost no efficiency differences. The room is too big for that particular heater or too poorly insulated. For a single small room any 1500W heater should be enough to get it warmer though. If the price per joule of heat was equal, space heaters would be cheaper. If the goal is to heat a single room, use the space heater. Heats up a big room surprisingly quickly with the circulator fan. Space heaters are relatively inefficient, from a cost perspective, because electricity is an expensive way to generate heat. They basically look like fluorescent light A space heater you'd buy at Walmart is usually 1500W. Most are not designed for continuous operation and might include a The "efficiency" they claim there is have nothing to do with how well they convert electricity into heat. Between gas costs for the furnace and electric to push the air around, I was spending $200+/mo (with rate hikes) in the winter to keep the apartment at 69º (nice). To heat your house with space heaters as much as you heat it now, it would be more than 3 times as expensive ($2. Insulation at the top is more important than the floor because heat rises. The complicating factor here is your personal comfort - if the mini-split is up near the ceiling and gently blowing warm air 1500 watts of electricity converted into heat is 1500 watts. If you need 300-400% efficiency then heat pumps are required. Oil filled radiator heaters are quite. The small heaters can have a bit of an addictive quality apparently. 24 per kwh, one therm is 29. These are all space heating solutions, not whole-house. The larger Mr Heater with the fan that can run on D cells is definitely my favorite for heating a room or a garage (my most common usage). 15. An infrared heater is best if you want to feel the heat on your body and quickly. 2-inch radiator-style unit efficiently, silently, and steadily puts out plenty of heat, and it can maintain a set temperature on a schedule with its built-in thermostat and timer. Although I have done it, it is dangerous to leave a spacer heater unattended. The shop/barn heaters are less efficient but heat up an area faster than a space heater. A central heating system will be more expensive than using one space heater. It's like a plug-in old-fashioned radiator. SafetyMan35. Share. A radiator won’t dry out the air as much as a heater blowing hot air, but you can put a metal pan of water on top to act as a makeshift humidifier. Yup, exactly this. They get plenty hot, but generally not hot enough to set fire to anything. AbsolutelyPink. Then we heat up the house in the morning and afternoon with oil, then turn the heat down, and the space heaters help to maintain the warmth in the house. Basically, this is your oil heater that works as expected, and the 2000W model is able to heat up and keep the heat well in 4 rooms and a corridor overnight (about 9m2 per room and 7m2 the corridor). The technology doesn't matter (unless it's a heat pump, which moves, rather than creates heat; but it's not). I used to have two 1. A heat pump will be cheaper to operate than a space heater, it uses 1 kwh of energy to bring 3 kwh of heat into your house (depends on efficiency but that's the idea) while an electric space heater cannot do more than 1 to 1. The difference, though, is that the more efficient way to keep yourself Buy the cheapest 1500 watt heater you can find and be done with it. as a primary heat source and 300 sq. 20 degrees outside. If you have a big house then a space heater can be cheaper as it only heats one room instead of many for central heat, but for a studio apartment, you’re heating ‘all’ the rooms with both methods, so gas is likely quite a lot cheaper. With the above being said, if she needs heating and cooling, look into a mini split. So with the cold weather coming I need a heater for my room because the central heating doesn’t reach it at the moment. I have an infrared heater that is quiet. Heat pumps use much less electricity to generate the same amount of heat, but afaik are quite rare. Generally baseboards and radiators are put on the outside of the room because that is where all the heat loss is Gas furnace vs Space Heater? I live in a 1b/1ba bi-level apartment. We use oil filled radiators at night set on low in the bedrooms. They’re exactly 100% efficient. Standing next to it is great at warming one side at a time, but it won’t heat a room very well. Also, oil-filled radiator-style heaters are far less dangerous. I have heard the Oil filled radiator space heaters are more efficient than the fan ones. Reply. It helps. As others have said, get nicer ones, they have safety features that greatly reduce the fire risk. In some cases the pipes in the walls may also. Get close enough with something combustible… poof. Due to ECO function and increased radiant surfaces, this is the best oil-filled radiator on the market. 1 therm = 10,000 BTUs of heat. Louisiana has the lowest rate at $0. Electric heat is the very efficient considering energy put into the heater vs heat that comes out. Electric baseboards are 100% efficient, every watt of electricity is turned into a watt of heat You can't start including power plant efficiency without also including the energy costs associated with getting gas to your house and at that point it Currently have a heat pump and electric furnace. Downside the oil can take a bit to heat up. If you have an electric heater with central air, it is in the neighborhood of 95% efficient. If all over and it's pretty decently sized I'd suggest a regular shop heater, forced air, 240v for two car or bigger. Central heating systems are more efficient than space heaters. Obviously during the winter, heating is a bit expensive. Unheated house. If I had 2 space heaters for $0. So they take longer to heat up, but will dissipate heat longer. Oil heaters don’t produce more or less heat but they do have a lagged component. Electric space heaters are basically 100% efficient at converting electricity into heat. Radiator types take longer to heat a room, but work well and less expensively than the other types. The oil filled electric radiators are great if you are spending all day in the room. Obviously electric heat pump is by far the cheapest to run, but the unit isn't cheap. A physically larger heater will (in theory) disperse the heat over a wider area therefore you will not have a small hot zone surrounded by cold. 3. In a 15 x 10 foot test room, at its highest setting, it surpassed Mar 8, 2024 路 Cost is the biggest factor when it comes to choosing between a central heating system and a space heater. -Ranch home, 1500 sq ft, 1000 sq ft basement rec room (rarely used) . 3 kwh, that is $7 per therm. Electric space heaters are all about 100% efficient. If the space won't allow for that using that size or type of heater you might as well set it lower to save yourself some money on your power bill. With this I can say it costs about $0. I would first make sure you have a modern, high quality space heater. If you know your split system manufacturer and model # we can look up the heat setting maximum kW and figure out the savings if you switch to something different. Electric power in = heat out. If the door is open though, then most of that heat is going to escape into the You mentioned above freezing, so sounds like you're already aware that the tanks may depend on the furnace heat. Bedroom at night while sleeping. A 50W heating blanket can be enough to keep the bed warm. a gas heater with central air/radiators, it is probably somewhere between 80-95% efficient. Attempting to heat your entire home with space heaters would be Air/ground source heat pumps are "more than" 100% efficient, as they're taking heat energy than already exists. Put it on a smart plug. My basement is cold and I got this space heater last march when I started working at home. . Standard convection heaters don't have fans and are silent, except when they click in and our which will always generate an EM spike which might end up on recordings. But they take 20 min to heat up and you can’t direct the heat. However what does matter is how that heat is released. It’s also generally safer. I’m mainly referring to certain rooms where we need heat. Costs. They can be cost-effective when you're only using one in the room that you're in, and use the central heat to keep the rest of the house from freezing. Not saying that this happens a lot but it is definitely riskier than running your furnace. One option is to maybe use a space heater in your living room, while you are sitting /watching TV, just to stay comfortable. 5 KWH of electricity is cheaper than one gallon of heating oil it's cheaper to use electricity. Seal up cracks, insulate windows, install draft dodgers on outer doors, close rooms you don't use. ft. How the heat is output is different. The DeLonghi TRD40615EBK costs about $150. Kuriboyoshi. All 1500watt heaters produce the same heat output. Wear warmer clothes, use a heating blanket but heat the room less, etc. Put a HomeKit thermometer in the room. Radiator heaters have minimal fire hazard. 225 an hour to run a space heater for 5,000 BTUs. But yes, if you need to heat a cold room quickly, you'll want to use fan heaters, gas powered if it's a huge space and in small spaces an electrical one will do. Aug 19, 2016 路 Indulge in the warmth of the 1500-watt TRRS0715E De’Longhi radiant heater, featuring a digital LED control panel and 24-hour timer. They act sort of like a standalone old-school steam heat radiator. 22/therm. 3 kWh = 1 therm of natural gas. 75 cents equals $2. In short, the DeLonghi made a reliable and safe oil-filled heater. If you're paying by the KWH for electric, you may want to do the math on the costs of propane vs electric heat, but compared to filling the 20lb tanks electric will usually come out ahead. This got me curious what electric rates were and how much a space heater would cost to run, so I looked up some numbers. This oil-filled radiator portable heater features an intuitive ECO function, which maximizes comfort and efficiency by automatically adjusting heat and power settings. If you have a heat pump, it is ~300-500% efficient. Yes. The reason a lot of devices are not 100% efficient is due to losing energy as heat…which kind of works out if you’re a space heater. 0937/kWh, and that comes out to $3. metalmayhem. as a supplemental heat source. Space heaters should have a If a fire somehow forms, the heat from the fire should wake you up. If you want a warm room, use a convection heater. 120v for smaller. The oil filled radiator style is pretty good too. But it also offers several benefits that a space heater doesn’t provide. If it gets too hot you can cut off the steam supply with the knob on the right, but only ever leave that fully open or closed—closing it partway will disrupt the steam flow and lead to loud Electric heaters are pretty much 100% efficient. Exclusive Thermal Slot Design. It's not often we get to choose cost savings where one option is 130 times more expensive than the other, but this is one. • 2 yr. The same amount of energy will be discharged. Especially if you are near it, but given enough hours they do a great job heating a room. The "internet" is correct. Technology connections does a video on them. 5-by-6. Typically, fan heaters are small and portable. +1 for the Vornado heater/circulator. I like the oil filled radiators as they have more mass and hold the heat longer. For frugal heating what you want to do is prevent your home from losing heat. Oil filled heaters have larger surface area and will therefore not get as hot. Gas is generally cheaper than electricity. A typical heat pump yields 130,000 btu per dollar. A convection heater heats the air, which then heats the room and you. not_my_usual_name. So if 32. Dyson HP04 Space Heater. SE WI. Due to the cost difference between gas and electric power, I would use a space heater sparingly. It definitely takes longer but stays warmer so much longer, uses less power, is safer, quieter, and does a much better job of evenly heating up the space. Space heaters are usually about 1500W. [Request] I need to get a new oil filled radiator heater as the one I recently bought from Walmart started leaking oil. 5Kw space heater = ~5,000 BTU. Because of the immediate heat effect, it feels nice and you immediately notice when you turn it off. There's one on sale at Lowes for $34 right now if you're in the US. Add to cart. The personal space heater will use less electricity if set to 600w, but will also generate a smaller amount of heat. 5 hrs, which isn’t enough to keep the camper warm throughout the night. They landed on oil filled electric radiator is better than fan or convection heater if you decide to go down this route. Only heat pumps are more energy efficient. The energy transfer medium is probably what matters more, like infrared vs convection BIFL Request - Oil filled space heater. A space heater is only around 4,500 BTU, so the mini split you're looking at will heat the space twice as fast. a heat pump makes 3x-4x more heat per unit of electricity input, so if your bedroom is less than 1/4th the size of the house, it might be better to use the space heater, especially if you're just trying to use it for a short time. Little space heaters can be really expensive. May 8, 2024 路 Controls are a bit confusing. Electric space heater:Off-peak electricity is about $0. The quartz tube kind is nearly 100% IR, as long as it doens't have a fan, and uses refectors to aim the IR at you. I wouldn’t use a space heater while sleeping. 50. So it will turn on and off to maintain that temp. The housing gets very hot. But our central heat is gas and it costs us like $40/month to keep the whole house at least 65. This type of heater is infrared which means the heat is created when it touches a surface, instead of heating the air. Set the thermostat on the heater just slightly higher than what you would use the HomeKit thermometer to control to. Not always silent, but mostly. 2 days ago, we decided to set it up, I turned on the space heater and put it at 75F, 1 hour later, the room didn't feel like it heated up at all. ) then heating that room up to 24 using a small space heater is going to be cheaper than heating your whole house up to 24 using gas. Your boiler is probably 60,000 BTU/hr while a space heater is about 5,000. Compare. Can't beat the noise floor of a blanket. Watt for watt, a space heater is exactly as efficient as an electric blanket, and will technically heat a room at the same efficiency. All 1500 watt space heaters will produce exactly 1500 watts of heat, using 1500 watts of electricity. The central gas heat will heat the whole house rather than just the rooms so it will take more energy, but my guess is that it will still be cheaper. Even as you get down to low temperatures (even down to 0 and below, newer inverter The advertised room size doesn’t matter. 20 x 10. Any efficiency losses turn into waste heat. We run just one cadet heater in our room upstairs and it adds like $80/month to our bill. They’re good for providing RadiaS Digital Full Room Radiant Heater. A typical resistance space heater yields 34,000 btu per dollar. AC is only a bad option if you live somewhere that gets legitimately cold (-10 C or colder) as they do not perform well in such cold temps. • 3 yr. But the fan on that is much quieter and more pleasant than the little ones on most space heaters. If it pulls more energy from the walls, it spits out more heat. Your central heating is more efficient than using a space heater. Depending on the temperature of the source, they can be 300-400% efficient in terms of your electricity input -> heat in your home. I am looking to get an oil filled radiator, but the facilities on campus have requirements for tip over peotection and overheat shut off. Space heaters are fire hazards—even the kind that don’t get hot. Heating up objects and using convection to move the heat around. Oil filled do radiant heat. They cause 4/5 house fires in the US. I have a radiator model, with a tower fan pointed at it on low to spread the heat a little quicker/evenly. Electric space heaters are only cost-efficient compared to whole-house heating with natural gas when they are used to heat a small area for a brief period of time. I just got one a couple months ago and it’s leagues better than a fan heater. I don't care about efficiencies since it is heat produced from resistant heating and they're all the same. The 35m2 living room/kitchen open plan is also warmed up nicely during the evenings (need to use power setting 5 here though, to make 21-22 A space heater is only around 4,500 BTU, so the mini split you're looking at will heat the space twice as fast. Another option is a heat pump window unit, if you can find one. Those are great to sit in front of, but not to heat a room. I have some Vornado space heaters that work pretty well. Jan 16, 2022 路 Cons of This Type of Heater. Electric heat pump:1/3 of electric space heater or lower, so about $2 per therm. Does anyone have a good brand to recommend? Heating a single room via a single space heater will probably be more cost effective, its definitely more energy efficient to run a heat pump to heat air as its efficient (COP really) is usually closer to 300% whereas the electric heater is only 100% efficient. 1200W large heater is just as warm as 1200W small heater. If it's mostly one area, and infrared quartz radiant heater is the ticket. -Trane furnace (installed in 1997, maintained and still running strong) -Nest Thermostat. If you have a condensing boiler, running it below ~130ºf allows it to condense, which gets the efficiency into the high 90's %. On the other hand, heat pumps like air conditioners will move 1500 watts of heat with about half the amount of electricity. It might not be cost effective for smaller homes. 6. This is about $50 higher price than many oil-filled heaters. 95. In the colder months, I have previously used my HVAC system - gas furnace and air circulation system. Vornado if you want a coil/fan type, DeLonghi for an oil radiator style. Get one of the $40 oil-filler radiators to heat a room, they work far better if left on a constant temp. Technology Connections on youtube has a very good video on the topic. Depends on how insulated the room you're using the heater in is. All electric heater elements are actually 100% efficient. 3-by-25. If you heat with natural gas, the way to calculate costs for comparison is: 29. There are infrared space heaters that put out some of that heat as infrared light; that can be more effective than a normal space heater in making you warm because the heat is targeted at you rather than going to heat the whole room. • 9 yr. You may find an infrared space heater more comfortable since it puts the heat directly into your body or whatever it’s pointed at, while radiators and fan heaters heat the air. Durable & Low Maintenance. Although it’s over three feet tall, the Lasko FH500 is slim and has a clean, uncluttered design. The heat you feel will slowly be released into the air of the room. An oil heater might also be better for avoiding tripping your breaker because it will heat at a more constant lower rate rather than switch off and on again at a higher rate. Personally I would go with a radiator type portable heater over a ceramic space heater. 15 vs 66 cents). Common sense tells me that space heaters in the bedrooms at night would be cheaper than the electric furnace kicking in. You won't be able to replace the boiler heating capacity with space heaters. 1Kw/h = $0. A larger heater will in theory provide you with more even heat, but unless you intend to A space heater is 100% efficient - energy in == energy out. 1500 Watts is 1500 Watts and they will both heat an enclosed space at the same rate. It’s -40C near me right now and this thing heats up my room on the lowest setting. They're pretty pricey to install though. They get HOT and hold the heat and really fill the space with heat. For a larger space, such as a master bedroom or a living room, that you plan to warm for hours at a time, get the De’Longhi EW7507EB. Dec 3, 2022 路 A fan heater works by blowing air over a heating element and then circulating that warm air throughout your home. 1. My mom has baseboard heat and saves on her electric bill by using a space heater. ox sp ff vi dj wb qd yf so gg