Best answer
But it may not be right for every situation. An electric space heater can reduce your utility bills, but only if you lower the thermostat on your central heating system. Also, the maximum heat most small space heaters can safely produce is about 5,100 Btuh (Btu per hour). ...
How long does it take for a water heater to heat up after a power outage?
The average gas heater takes between 30 and 40 minutes to fully heat up the water in its tank. The average electric heater takes about twice as long as the average gas heater to fully heat up the water in its tank, so you can expect it to take between an hour and an hour and 20 minutes to heat up.
How many square feet does a 1500 watt heater heat?
150 square feetAs a rule of thumb, you'll need roughly 10 watts of heating power for every square foot of floor area in the room.
This means that a 1,500-watt heater can be the primary heat source for an area measuring up to 150 square feet..
Is a 1500 watt heater good?
The 120-volt, 1,500-watt heater offers an easy way to heat a small space. It generates 1,500 watts of electricity per hour and produce 5,100 BTUs of heat. When sizing an electric heater, a rule of thumb suggests the unit needs to consume 10 watts of power per square foot of room area being heated.
Does heater or AC use more electricity?
Regular heaters use more power than A/C to heat a room. A/C units are sold the same as normal heaters (eg by there KW rating) however A/C units have 3 different power ratings, Cooling, Heating & actual power used. Actual power used by a A/C unit is small compared with the heating or cooling outputs.
Does using a portable heater save money?
If your heater is equipped with a good thermostat and you do not heat the room to a warmer-than-normal temperature, you can save money by using an electric space heater in a room you're in and keeping the rest of the house chillier. ... So, for the same cost, you can heat only half the area.
What type of room heater is best?
Top 10 Best Room Heater Reviews in IndiaAmazon Brand – Solimo 2000-Watt Room Heater.Orpat OEH-1260 2000-Watt Fan Heater.Bajaj Majesty RX11 2000 Watts Heat Convector Room Heater.Usha 423 N 2000-Watt Heat Convector.Orpat ORH-1410 1000 Watt Radiant Heater.Bajaj Minor 1000 Watts Radiant Room Heater.More items...•
Will an infrared heater heat a room?
An infrared heater can heat a room in a fraction of the time it takes using other, more traditional methods of heating. This is because the heater does not heat the air, it heats objects. This not only allows you to stay toasty warm during the coldest parts of the year; it also saves you money on heating costs.
Can a 240v heater run on 120v?
Installing a 240-volt heater on a 120-volt circuit is not as big a safety risk, but you will notice that your heater will fail to work most times. When it does run, it will end up giving out much less heat than what you needed for your room and below what you expected.
Is ceramic heater safe?
Ceramic heaters are some of the newest convection heaters on the market. ... Ceramic heaters are easily portable and give off a great deal of heat from a small box. These heaters tend to be more energy efficient and safer than many heaters, so even though they heat up quickly, their plastic casings stay cool.
How does a heater warm up a room?
Convection currents are created when the air above your radiator heats and then cools and is then heated again.
This process happens continuously whilst you have your heating on and the current moves the heat around the room making it nice and warm and toasty..
Related Question Answers

DaImTo
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The oil-filled heater takes time to heat a room but once heated, you can enjoy a steady heat in the room. ... Due to the slow cooling process, you can enjoy the warmth for long hours even after turning it off. This will save your electricity by a large amount.

Devin Jeanpierre
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Because warm air rises, the spinning blades gently nudge heat down toward the chilly areas below. Strategically placed, a ceiling fan even works to draw heat into a cold room from a toastier space—say, an adjacent room with a fireplace or space heater.

Federkun
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Darkonaut
ProfessorDo candles help warm up a room?
Candles are an okay way to introduce a little bit more heat into a room. However, with a heat-resistant container and a couple of flower pots, you can turn those candles into an efficient space heater.

Grant Miller
ProfessorDoes turning off electric hot water heater save money?
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Pan Vi
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George
ProfessionalIs radiant heater better than ceramic?
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David
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Yu Hao
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The short answer is that no, you typically cannot keep a room warm with only a candle, no matter how small the room is. Think about it this way. A typical candle produces heat equal to about 80 watts, or a relatively dim light bulb.

Morgan Cheng
UserHow do I keep my conservatory warm in winter?
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Orion Edwards
UserHow long can you leave a portable heater on?
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Sebastian Norr
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BringBackCommodore64
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GSerg
GuestHow long will a water heater last after it starts leaking?
about 8 to 12 yearsWater heaters, whether gas or electric, will last you about 8 to 12 years if you take good care of them. Even so, there's always a chance your water heater could leak. If it does, the good news is that most small water heater leaks can be patched up pretty easily.

Karel Debedts
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nehem
GuestHow do I warm up my balcony?
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ciekals11
GuestHow long does it take a 6 gallon RV water heater to heat up?
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Andrew Moore
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dfeuer
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Even Mien
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Midhun MP
GuestHow long do you warm up baby formula?
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Zero Piraeus
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Joe Thor
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Slava Fomin II
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Torsten Marek
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dbush
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dominicoder
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FrVaBe
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Jake Wilson
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Wesley Smith
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On paper at least I think the boiler and rads are correctly sized but the heat-up time still seems rather slow.
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Levi Fuller
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Jacek Laskowski
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gdbj
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PjoterS
GuestDoes a portable heater use a lot of electricity?
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Senior Web Engineer
GuestIs it cheaper to turn up the thermostat or use a space heater?
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Ashh
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Phillip Cloud
GuestIs ceramic heater better than infrared?
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Clifton Labrum
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stakx - no longer contributing
GuestHow do you use a heater in a room?
If your room size is small, set the knob of your room heater at a lower wattage. Keep the right insulation in your room so that the room warms up quickly. Though lower wattage will emit less heat but the right insulation will keep the heat inside the room. Also lower wattage means less electricity consumption.

cwallenpoole
GuestWhat size room will a 1500 watt heater heat?
As a rule of thumb, you'll need roughly 10 watts of heating power for every square foot of floor area in the room.
This means that a 1,500-watt heater can be the primary heat source for an area measuring up to 150 square feet..

Thomas
GuestCan a hot water heater make your electric bill go up?
Having a water heater that's too big or too small for your household is one of the main reasons you may be seeing higher energy bills. On average, a 30-gallon tank is sufficient for 2 people, a 40-gallon tank is good for 3-4 people, and a 50-gallon tank suits 4-5 people.

Yuji 'Tomita' Tomita
GuestDoes turning off the water heater save money?
Turning off your water heater, like many other electrical appliances, can save you money each month on your bill.
A small amount of heat escapes when the water heater is turned on, even though it's well insulated.
Typically, this loss of energy is about 10 percent of your bill..

Whisher
GuestHow do I keep my house warm when the furnace goes out?
Put pillows, blankets, books, and any other entertainment you might want in there. Now, shut all other doors. If there are doorways, use other blankets, sheets, towels, etc. to seal off the room and keep the heat in with you. Be sure you pick a small room with low ceilings to keep the heat from drifting up or away.

Daniel DiPaolo
GuestIs an oil heater better than a fan heater?
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Boris Callens
GuestIs it cheaper to run a space heater or baseboard heat?
Space heaters are cheaper to buy, usually costing from $25 to $100. They're only cheaper to use, however, if you're using them to heat a small area or to supplement heat in one room. Space heaters are not as efficient as baseboard heaters and should never be used as a main heat source.

Walker
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stivlo
GuestCan I leave my space heater on overnight?
Never leave your space heater alone in the room The best way to prevent a fire is to never leave a space heater running in a room unattended—that way, if anything does go wrong, you can take action quickly.

tmg
GuestCan you put a heater in a 1 gallon fish tank?
Although it's rated for tanks as small as 0.5 gallons, we don't recommend using a heater on any tank under 1 gallon (or keeping a Betta in a tank that small). This heater will also work on tanks larger than 1.5 gallons, although it will maintain a temperature below the set 79 degrees when used in a larger tank.