Radiant Heaters

The best HEATSCOPE radiant heater for your space depends on three practical factors: the location's exposure to weather, the size of the zone you're heating, and your aesthetic preference.

If your space is fully exposed to outdoor elements, such as a rooftop, deck, or open patio, the Pure Plus model's IP65 rating and all-weather design make it the most resilient choice. For semi-covered areas like sheltered patios or balconies, the Spot delivers compact, rapid heat-up (under 15 seconds) across an 8 m² zone, or choose the Vision for larger spaces needing 11 m² coverage with minimal light output from the ceramic glass front.

Consider how you experience the space. The Spot and Vision both offer IP24 weather protection, whilst the Spot's smaller form factor suits intimate areas and the Vision's 1,661 mm width creates a more substantial focal point. All three operate at dual 50/100% power settings and deliver heat in 15-60 seconds depending on the model.

Discuss your specific location, intended installation position, and aesthetic priorities with our specialists, who will recommend which model aligns with your project needs.

Yes, Heatscope radiant heaters can be used in the rain, though suitability depends on your model's weather protection rating. Our heaters are engineered with IP ratings that specify their water-resistance capability, allowing us to rate them for different outdoor conditions.

Our highest-rating models carry IP65 certification, meaning full protection against dust and direct water jet spray, suitable for fully exposed outdoor installations without shelter. Other models in our range achieve IP25 to IP24 ratings, which provide splash-water protection and work best in partially covered areas such as patios with an overhang or pergola.

Beyond the IP rating, installation technique enhances durability. A slight downward mounting angle helps water run clear of electrical components. Positioning the heater under an eave or pergola extends the usable season, even for splash-rated models, letting you heat covered outdoor spaces across rainy months. All Heatscope heaters undergo rigorous German engineering testing protocols that validate weather performance. Check your specific model's IP rating when selecting an installation location to ensure the right match for your space's exposure.

Two-stage output control lets weather-resistant HEATSCOPE radiant heaters switch between 100% and 50% power, so you can match heat delivery to conditions without turning the heater off. On a mild evening, 50% output keeps a patio comfortable while roughly halving energy draw; on colder nights, full power delivers the direct infrared warmth the heaters are engineered for.

The two levels are switchable from a wall switch, an included or optional 2-step infrared remote, or, with a WiFi wall switch, a smartphone and voice assistants like Alexa and Google Assistant. One remote can pair with multiple heaters, which is useful across larger covered areas or split zones in a restaurant or bar setting where different sections need different heat levels at once. ZigBee accessories extend this further on select models for motion-triggered or scene-based control.

Because HEATSCOPE heaters draw significant power at full output, the levels are fixed at 50% and 100%; a standard dimmer is not compatible. That fixed step is deliberate. It protects the heating elements and keeps infrared output stable and efficient at both settings.

Heatscope offers four ranges of weather-resistant electric infrared heaters, each engineered for different settings and design preferences. All use double carbon heating elements with two-stage output control and come in black or white with optional extension rods.

The Spot is the most compact, available in 1,600W or 2,800W, ideal for smaller spaces and directional warmth. Its ceramic glass front delivers radiant efficiency above 94%, with an IP24 rating suitable for covered outdoor areas.

The Pure Plus is the most weather-resistant in the range, rated IP65 for fully exposed outdoor installation. This 3,000W heater features a convex glass-ceramic front and won a Red Dot Design Award in 2018.

The Vision produces the highest output at 3,200W and runs the longest at 1,661 mm, creating ambient atmosphere alongside substantial warmth. Its minimal visible light (300 lm) suits settings where you want heat without visual prominence. It’s rated IP44.

The Next suits transitional spaces, including semi-enclosed terraces or indoor/outdoor transitions. Its 3,000W output and swivel-joint mount offer directional flexibility; its slim aluminium body fits tighter design schemes. It’s rated IP25.

All ranges include a 2-year warranty and optional ZigBee smart control.

HEATSCOPE® radiant heaters deliver direct heat transfer using mid-wave infrared technology that penetrates the first skin layers, creating genuine sun-like warmth rather than surface heating. Unlike many electric outdoor heaters that rely on short-wave infrared producing bright red glows and uncomfortable high-intensity heat, HEATSCOPE® heaters use colour-matched grill screens to reduce light output to just 30-40% of traditional radiant heaters. The Spot series produces approximately 600 lumens (per product specifications), whilst the Vision and Pure Plus ranges deliver less than 300 lumens, preserving outdoor ambience without harsh brightness.

The engineering differences extend to durability and materials. HEATSCOPE® heaters use carbon fibre heating elements and, in the Pure Plus range, SCHOTT NEXTREMA® premium convex glass, a material exclusivity among electric infrared heaters. The Pure model achieves IP65 weather resistance (dust and waterproof), exceeding the typical IPX5 rating of competitors, ensuring reliable outdoor performance across seasons.

For connected home environments, an optional ZigBee Bridge enables wireless control, motion sensors for automated triggering, and compatibility with Alexa and Google Assistant. An optional WiFi Smart Switch adds smartphone app control. Dual power levels at 50% and 100% output allow precise zone heating for energy efficiency without waste.

Yes, HEATSCOPE® weather-resistant infrared heaters are engineered for both residential and commercial applications, and are installed in restaurants, cafes, bars, and hospitality venues.

Commercial durability is built into the core components. Carbon fibre heating elements are rated for at least 10,000 hours of operation, and the aluminium chassis resists discolouration and tarnishing over years of continuous service. There are no ignition components, gas connections, valves, or hoses to maintain, reducing downtime and servicing complexity in high-use environments.

For multi-zone installations, a single remote pairs with multiple heaters, and ZigBee motion sensors automate zones to activate only when areas are occupied, helping manage energy use across large terrace or dining areas. All models accept wall and ceiling mounting, with extension rods in 100, 300, and 500 mm increments providing height flexibility across varying ceiling configurations such as marquees, pergolas, and outdoor dining pavilions.

For venue specification, HEATSCOPE®’s technical team provides schematic diagrams and tailored positioning guidance based on your space’s dimensions, wind exposure, and installation height. The general principle: more wind exposure and greater installation height call for higher-output models with stronger beam reach.

Yes, weather-resistant outdoor radiant heaters are purpose-built for covered areas like pergolas, and a sheltered structure is the ideal setting for infrared heating. Because the heat travels in a direct beam to warm people and surfaces rather than the surrounding air, a pergola roof helps contain that warmth without the wind dispersion open patios experience.

Pergola installation comes down to clearances and mount choice. Heatscope models accept wall or ceiling mounting across the range, with a minimum 1,800 mm [70.9 in] clearance from the lower edge of the unit to the floor, and 200 mm [7.9 in] from any power source. When the pergola ceiling sits lower than standard, extension rods of 100, 300 or 500 mm drop the heater to the correct height. Timber pergolas are fine with Heatscope spacers, which maintain the recommended distance from combustible material. Installation must follow local electrical wiring standards and be carried out by a licensed electrician, connected through a residual current device (RCD).

Carbon spiral heating technology uses two coiled carbon filaments, energised by an electric current, to produce mid-wave infrared radiation that warms people and surfaces directly. Heatscope’s weather-resistant range encloses this technology in housings rated for outdoor exposure, maintaining full performance in open patios and exposed living areas.

Heatscope uses carbon spirals because they generate heat as the primary output, not light. Most outdoor radiant heaters rely on light tubes that produce brightness first, with heat arriving as a by-product and an aggressive red glow. Carbon spirals reverse that priority, operating at filament temperatures of 1,100–1,300°C [2,012–2,372°F] and a colour temperature of 1,550–1,650 K, producing only 30–40% of the visible light of traditional radiant heaters. The result is sun-like warmth absorbed just under the first layers of skin, with no harsh glare to flatten the colour of food, joinery or lighting design.

The Pure Plus suits fully exposed outdoor installations, Vision minimises visible light for sheltered alfresco dining, Next covers semi-open and indoor-outdoor transitions, and Spot provides compact, targeted directional warmth. Weather-resistant requirements are the primary filter.

Pure Plus is the definitive choice for open-air patios, pool surrounds, and unroofed terraces. It carries the highest weatherproof rating in the range (IP65) and uses a convex SCHOTT NEXTREMA glass-ceramic front that spreads sun-like warmth evenly while softening the visible glow.

For covered alfresco rooms, loggias, and sheltered dining zones where atmosphere matters alongside warmth, Vision is the model to consider. Its ceramic glass front reduces visible light to a minimum, creating the most ambient footprint of the range at 3,200W, the highest heat output in the lineup.

Next suits semi-open terraces, verandahs, and spaces that shift between indoor and outdoor use. Its slim aluminium profile fits flush to wall and ceiling surfaces without visual bulk.

Spot concentrates directional infrared on a specific zone, a balcony, a covered nook, or a set of seats, and comes in two output levels to match the space.

Every range includes two-stage output control and a 2-year warranty. ZigBee smart control is available as an optional accessory on most models.

Direct heat transfer is the fundamental advantage of radiant heating, which warms people and objects in its path rather than heating the surrounding air. This delivers several distinct benefits: energy conversion rates of 87–94%, near-instant warmth within 15–60 seconds depending on the model, and silent operation with no moving parts. Radiant heaters produce no emissions, odours, or ash, and require no gas lines, flue systems, or ventilation infrastructure, making them ideal for retrofit installations and spaces where traditional heating isn’t practical.

The trade-off is directional coverage. Radiant heaters warm only the areas within their line-of-sight. Someone standing outside the beam path receives minimal benefit. This also means they function as zone heaters rather than whole-room ambient heating, effective for creating comfort zones in outdoor entertaining areas or specific indoor spaces, but less efficient for warming every corner of large rooms simultaneously. Covering expansive areas requires multiple units, which carries a higher upfront cost than a single centrally-mounted system. Installation demands appropriate electrical infrastructure (220–240V, professional installation), and in cold climates, multiple heaters may be necessary to achieve ambient comfort comparable to forced-air or hydronic systems.

Rather than limitations, many customers view these characteristics as precision advantages: the ability to heat only occupied spaces, reduce energy consumption, and extend the usable season in outdoor areas without the capital expense of full-home heating infrastructure.