Radiant Heaters

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.

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.

Radiant heating is suitable for most room types, with a few environment-specific exceptions to guide installation decisions.

Heatscope radiant heaters work well in living areas, dining rooms, bedrooms, kitchens, bathrooms, hallways, and open-plan spaces. The infrared heat carries through air without relying on ventilation or air circulation, making it particularly effective in enclosed, draught-prone, or high-ceiling rooms where forced-air systems underperform. Heat reaches occupants directly rather than dissipating overhead.

Environments where standard installation is not appropriate:

German-engineered and Red Dot Design Award winning, Heatscope heaters are tested rigorously across climates. The technology's independence from ducting and gas lines lets it adapt to any room geometry without constraining architecture.

• HEATSCOPE® radiant heaters draw between 6.96 and 13.91 amperes at full power, depending on the wattage rating of your model. The Spot 1600W draws 6.96A; the Spot 2800W draws 12.17A; the Vision 3200W and Pure 3000W both draw approximately 13A at 100% power.
  ⁠All HEATSCOPE® models operate on 220–240V single-phase supply at 50–60Hz. Most models feature dual power stages, which means you can also run them at 50% power; at this setting, the current draw reduces proportionally. For example, a Vision 3200W operating at 50% would draw roughly 6.95A instead of the full 13.91A.These specifications are essential for circuit planning. Confirm your installation supports the required amperage with a qualified electrician before commissioning the heater.

HEATSCOPE weather-resistant infrared heaters reach full output in under 15 seconds on most models; the glass-fronted range reaches comfortable warmth in under 60 seconds. You feel the warmth almost the moment the heater switches on, because infrared radiation travels through the air like sunlight and warms people and surfaces directly rather than heating the surrounding atmosphere.

That direct-to-body transfer is why outdoor patio heating with infrared behaves differently from a gas patio heater or a fan heater. There is no lag while the air temperature climbs, and almost no heat loss to wind or open sides of a pergola. Two practical benefits follow:

• Guests arriving to a cold terrace feel warmth within seconds of the heater being switched on, rather than waiting 20 to 30 minutes for air temperature to rise.
• Instant-on, instant-off operation means you only run the heater during occupied moments, keeping energy use close to actual occupancy time.

Carbon fibre elements are rated for at least 10,000 operating hours, and radiant efficiency across the range sits between 87 and 94 percent, so that fast warmth is delivered consistently across years of residential or commercial use.

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.

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, 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).

Radiant heating is the direct transfer of thermal energy from a heat source to solid objects and people using electromagnetic waves, without heating the surrounding air. Heatscope electric radiant heaters emit mid-wave infrared radiation from their carbon heating elements; this energy travels directly through space like sunlight, warming surfaces, bodies, and furniture beneath them rather than heating the air in between.

The mechanism is precise: electric current energises carbon spirals, which glow and emit infrared waves. These waves are absorbed directly by skin and surfaces, creating pleasant, enveloping warmth. Because the heat travels to objects rather than dispersing into air, 87–94% of input electricity converts into usable ambient heat, substantially more efficient than convection-based systems. The directional nature of radiant heat makes it effective even in windy or draughty outdoor conditions, where air-based heating fails. Full warmth output arrives in as little as 15 seconds.

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.