As a rule of thumb it will require about 10 watts for every square foot. So the 1500 watt will usually heat up to 150 square feet. Heating question - trying to understand what size heater to ... I am trying to understand in layman terms what this actually ...
Say you have the 700w Ecostrad Accent iQ wall panel and you want to run it for 6 hours a day. Using a DIY calculation, you can work out the approximate running cost for a day's use, taking into account that it might only need to use a third of its full wattage: 0.7kW x 6 hours = 4.2kWh. 4.2kWh x 34p = £1.43.
But don't worry, infrared heaters are incredibly efficient. They're designed to keep a space warm while using as little electricity as possible.
Infrared heater energy consumption is much less than other forms of heating systems due to their direct method of transferring heat, as outlined earlier. As a result, you can expect your energy bills to be significantly lower over traditional electric or gas heaters.
Infrared panels are suitable for all-day heating.
The gradual build-up of heat ensures a comfortable environment, allowing them to be left on for extended periods without making a room feel stuffy.
Infrared heaters are very cost effective to run because their long-lasting heat allows them to keep spaces warm using less energy. This is, in fact, key to why their running costs are so low.
Conclusion. So, after looking at the different types of electric heaters available, due to its lower power-output, halogen heaters are the cheapest electric heaters to run. Shop our range of Halogen Heaters here .
750 watts works well for a small office, small bedroom, or bathroom. 1000 watts should warm up large bathrooms, small living rooms, or a small room. 1500 watts will heat spaces up to about 150 square feet and can help you stay warm and toasty in a medium-sized room, office, kitchen, or modest-sized living room.
In terms of electricity, infrared heaters actually use less energy than other space heaters; the cost depends on the wattage and hours used per day. For example, a 1,500-watt infrared heater used 10 hours a day can cost around $60 a month (based on 13 cents per kilowatt hour).
The first technique is to simply figure the square footage of the space you want to heat. In warmer climates, multiply this number by 10 - 15. In more moderate climates, multiply by 20 - 30. And in cold climates multiply the square foot number by 30 - 40.
✓ Calculate the room's volume by multiplying its height, width, and length. Multiply this by the recommended watts per cubic metre to determine the ideal infrared heater size for your space. ✓ Be sure to consider the unique characteristics of a room – an awkward layout or lots of windows might require a higher wattage.
To give you the quick answer, the majority of good infrared heating panels are designed with safety and efficiency in mind, allowing them to be left on throughout the day without major safety issues or costing you a small fortune.
Used in conjunction with your current heating system, stand-alone infrared heaters can reduce your home heating bills by as much as 50 percent because you can turn down the thermostat for the whole house, then supplement as needed with infrared.
Heating Requirement: Determine the wattage needed based on the room's size and insulation. Typically, infrared heater panels require around 50-60 watts per square metre in a well-insulated room. For poorly insulated spaces, this may increase to 70-80 watts per square metre.
Near IR can be harmful to the eyes because it penetrates as far as the cornea (Voke, 1999). Uncontrolled, frequent, or long-term exposure to Near Infrared can also cause thermal burns and ageing effects such as “Bakers Arms” or “Glassblowers Face” (Cho & others, 2009).
Quartz infrared heaters offer very fast heat-up and cool down times. Ceramic heaters, however, require more time to heat circulating air and warm up the room via convection. Quartz heaters can be used to create quieter heating equipment as in most cases air movement from noisy convection blowers is not needed.
The good news is that modern infrared heaters are very safe to use even when left unattended during the night, even while you are sleeping.
The upfront cost of installing infrared heating can also be a deterrent for some homeowners. While infrared heating panels are competitively priced when compared to installing boilers or central heating systems, people may still see them as more expensive than traditional convection heaters or electric radiators.
Infrared panels offer a different heating experience to many traditional methods. As their use isn't widespread (just yet at least), you may be curious to know how long it takes these panels to warm up and heat a room. In most cases, they are very quick to warm up and can reach full temperature in less than 10 minutes.