Best Radiant Heaters of 2025
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Radiant heaters are a popular and effective way to heat indoor and outdoor spaces. These heaters work by emitting infrared radiation, which heats up objects and people in its path rather than the air around them. This makes them a more energy-efficient and cost-effective heating option than traditional convection heaters, as they don't waste energy heating up the air in a room that then escapes through windows and doors. Radiant heaters come in a variety of sizes and styles, making them suitable for a range of settings from homes and offices to restaurants and outdoor patios.
At a Glance: Our Top Picks
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9.5
Top 7 Radiant Heaters
Dreo 2000W Oil Filled Radiator Heater
The Dreo Radiator Heater provides efficient warmth with a powerful 2000W output, ensuring you stay cosy in large rooms. Its silent operation means you can enjoy a peaceful environment while it distributes heat quickly and evenly. With triple overheat protection and a burn-proof plug, safety is prioritised, allowing you to relax without worry. You can personalise your comfort by setting your ideal temperature, ensuring a consistent level of warmth that enhances your living space, whether in your bedroom, office, or living room.
Warmlite WL42005 3 Bar Halogen Heater
The Warmlite Halogen Heater is a powerful 1200W device that quickly warms up your space during the chilly winter months. With three heat settings of 400W, 800W, and 1200W, you can easily choose the perfect temperature for your needs. Its automatic oscillation feature distributes heat evenly across a 120° angle, ensuring every corner of the room feels cosy. Additionally, this energy-saving heater allows you to heat only the rooms you use, which can significantly reduce your energy bills.
Mylek 2000W Wifi Enabled Mica Heater
The Mylek Mica Heater is a stylish and efficient heating solution for your home. With its sleek design and versatile installation options, you can easily place it wall-mounted or free-standing. It quietly warms rooms up to 18m², providing comfort without disruption. Plus, the smart app control allows you to manage your heating remotely, offering convenience in setting schedules tailored to your lifestyle. Experience next-level efficiency with its advanced thermostat technology that optimises energy use, helping you save on bills while staying warm.
PureMate PM830 Mica Panel Space Heater
The PureMate PM830 Heater is a versatile heating solution that offers superior performance compared to traditional oil heaters. With two adjustable heat settings of 1.2kW and 2kW, you can easily set the perfect temperature for your space. Its slim and portable design makes it easy to move from room to room, while the safe-to-use features, such as the protective mesh, ensure you never have to worry about burns or electric shocks. This heater is an ideal choice for any home or office, providing efficient and healthy warmth.
Portable Indoor Gas Heater with Regulator
The NJ-H2 Gas Heater is an energy-efficient solution for keeping warm indoors without relying on electricity. With its foldable design, you can easily store it away during the summer months, saving valuable space. Safety is paramount, and this heater is equipped with features such as a tip-over switch and low oxygen shut-off, ensuring peace of mind. Additionally, the automatic piezo ignition allows you to start heating quickly and adjust the temperature easily with the control knob, making it incredibly user-friendly.
UKEW Infrared Ceiling Heater with Remote Control
The UKEW Infrared Heater is designed for energy efficiency and convenience. Made from durable die-cast aluminium, this heater not only performs well but also enhances your room's aesthetic. With an IP44 rating, it offers reliable protection against water and dust, making it safe for indoor use. You can easily adjust the temperature with the remote control, ensuring a comfortable environment at all times. The built-in thermostat and heat sensor monitor conditions, allowing you to enjoy consistent warmth without hassle.
SIAL 113,000 Btu/hr Portable Gas Heater
The SIAL Gas Heater is a powerful solution for keeping your space warm, delivering an impressive 33kW of heat with a warm air output of 35000 ft³/h. Its mechanical keys and piezo ignition system make starting the heater effortless; just push a button for immediate warmth. Safety is paramount, with features like overheat protection ensuring the gas supply is cut off if temperatures rise too high. Plus, the integrated handle enhances portability, allowing you to easily move the heater between different locations for both domestic and industrial use.
Frequently Asked Questions (FAQs)
1. What is a radiant heater?
Radiant heating systems supply heat directly to the floor or to panels in the wall or ceiling of a house. The systems depend largely on radiant heat transfer -- the delivery of heat directly from the hot surface to the people and objects in the room via infrared radiation.
2. Does a radiant heater use a lot of electricity?
Infrared heaters use 7 watts per square foot (0.1 m²) compared to 10 watts for standard heaters. So, to heat an average-sized living room of 330 square feet, 2300 watts of infrared heat is required. Infrared heaters use 30 to 40 % less energy than regular heaters.
3. Is radiant heating more efficient?
According to the U.S. Department of Energy's Energy Savers website, radiant heating has a number of advantages over other forms of heat distribution: “It is more efficient than baseboard heating and usually more efficient than forced-air heating because no energy is lost through ducts.” It is also flexible as it can ...
4. Which is better radiant or convection heater?
For intermittent heating, radiant heaters are much more energy-efficient. They require little time or energy to achieve target temperatures. Achieving heat with a convection heater, on the other hand, is slower and more energy-intensive.
During our radiant heater research, we found 188 radiant heater products and shortlisted 7 quality products. We collected and analyzed 20,243 customer reviews through our big data system to write the radiant heaters list. We found that most customers choose radiant heaters with an average price of £47.27.
The radiant heaters are available for purchase. We have researched hundreds of brands and picked the top brands of radiant heaters, including Dreo, Warmlite, MYLEK, PureMate, NJ The right choice.
Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.