✉️ info@hergaenergy.com📞 +34 968 60 39 73🛒 My cart
HERGA ENERGY
GADEA ENERGY
Manufacturers of low-consumption electric heating

Heats up to 95 °C and doesn't burn when touched.
450 W that do the work of an 1,800 W electric convection heater.

Very low consumption infrared heating, made in Spain. Direct heat to people, silent, no building work and no maintenance.

See offers and calculate my savings →
👋 Safe to touch
👋 Safe to touch
🛡️ 10-year warranty
💶 VAT and shipping included
🔥 Doesn't burn when touched
🧰 No building work · no maintenance

Featured products

Our best sellers. The rest, on the offers page.

  1. 1Discover the product
  2. 2Choose your version
  3. 3Pay in your basket
Portable Radiator

Black, slim and light. Looks great. Heats up to 18 m².

View product ↗
Transparent Radiator

Elegant and discreet. Covers 6 to 8 m².

View product ↗
Fixed Wall Radiator

Takes no space. Up to 14 m² per unit.

View product ↗

What nobody has told you about infrared

The essentials at a glance. Click any card and it expands right here with the full explanation.

🔥

It's not the infrared you're picturing

A glowing quartz tube runs at 500–900 °C. Ours runs at about 60 °C.

+ Read more Close
When people hear "infrared" they picture a quartz heater with a glowing orange tube. That kind of emitter — luminous infrared — typically runs between 500 and 900 °C, and some quartz or high-power models reach 1,300–2,400 °C at the filament. That is why it glows, why it burns, and why it is dangerous at floor level (hair or clothing can reach it) or on a ceiling with objects nearby.

Ours is NON-luminous infrared: the element runs at about 60 °C, spread over more than 200 linear metres inside the panel. No light, no spotlight, no hot spot. The secret is not heating more: it is spreading the heat and never storing it.
✋

You can touch it without burning yourself

It works at 87–95 °C on the surface and you can still rest your hand on it.

+ Read more Close
It sounds impossible, but there is no trick: the panel stores no energy. A surface that stores heat releases it all at once and burns; ours only delivers the heat it generates at that instant, so you can touch it while hot without getting burnt.

Working temperatures with the room at 19 °C: 87 °C the transparent radiator, 92 °C the wall-mounted one and 95 °C the portable. When you touch it you feel that it is warm, nothing more. The portable can be picked up while hot to move it without getting burnt.
🧵

200 metres of heating element inside one sheet

A 0.021 mm filament in 90 lines, sealed between 4 layers of 80 microns.

+ Read more Close
Inside every panel there are more than 200 linear metres of heating element spread over 90 lines, with a filament of 0.021 mm — thinner than a hair. Each line works at a low temperature, so there are no hot spots anywhere on the surface.

Everything is sealed between 4 layers of 80 microns of heat-fused laminate with polyester protection. A seal for life: no moisture gets in, it does not degrade and it needs no maintenance at all.
⏳

Leave it on for the first few days

A cold house holds damp. In 2 or 3 days you feel more warmth using less.

+ Read more Close
A cold house stores damp in walls, furniture and fabrics, and that damp takes the heat away. In the first days your radiator is doing work you cannot see: drying the room and warming the mass of the house. Once that is done it only has to maintain, and that is where the real saving begins.

Patience creates savings. Three conditions: continuous use (not two odd hours), the door closed if the rest of the house is cold, and the right m² for the model.

An honest note: if you want hot air in ten minutes, this is not your product. A fan heater warms fast, uses a lot and the cold returns the moment you switch it off. We would rather tell you before you buy.
🌡️

It does not heat the air: it heats you

Like the sun. No noise, no draughts and without drying the room out.

+ Read more Close
Traditional heating warms the air, the warm air rises to the ceiling and leaves the moment you open a door. Our infrared heats people, furniture and walls directly, just like the sun on a cold day: you feel the warmth even when the air is cool.

As a result: no fan and no noise, no dust or draughts, no dried-out air, and the heat is not lost when you ventilate. And the warmed walls give that heat back for hours.
💶

Low-consumption radiators, made in Spain

No building work, no boiler and no annual servicing: you only pay for the electricity you use, from day one and for years.

+ Read more Close
Because we do not heat the air and do not store heat, we need very little power for the same comfort. And you avoid what makes other systems expensive: no building work, no boiler, no ducts and no annual service. You only pay for the electricity you use, from day one and for years.

Plug it in and it works. With a thermostat or a programmable plug it runs on its own. Use our savings calculator: enter your room's m² and it tells you the model, how many units and the estimated saving.
🛡️

10-year official manufacturer's warranty

We manufacture in Spain and sell direct, with no middlemen.

+ Read more Close
We give a 10-year warranty because we know the product: we design it, build it and test it ourselves in Molina de Segura (Murcia). No moving parts, no filters, no gas and nothing to service.

Selling direct from the factory means you get the manufacturer's price, with an invoice, CE marking and technical support from the people who built it.

Paper-free: the warranty and the instructions are online, always at hand and up to date.
📦

Recycled cardboard and no paper

No plastic coating, no gloss, and no paper inside: instructions and warranty online.

+ Read more Close
Our boxes are recycled cardboard, with no plastic coating and no glossy finish. New boxes are unprinted: printing a box uses ink, solvents and energy and makes the product dearer without giving you anything. For some models we are using up every last printed box we have in the warehouse before moving to unprinted recycled cardboard: throwing them away would be a waste.

And there is no paper inside. The instructions and the warranty are online, always at hand, and they never get lost. That saves paper and ink, and they are always up to date: if we improve something, we update them straight away.
🌱

We are already avoiding 1,620 tonnes of CO₂ a year

27,812 m² heated and 2,487 units running. And growing.

+ Read more Close
These are real figures from our units installed and running, and they grow with every sale: 27,812 m² heated, 2,487 units in operation, 1,620,464 kg of CO₂ avoided each year and the equivalent of 67,519 trees at work.

🚗 Those 1,620 tonnes a year are what a car would emit driving 337 times around the Earth.

CO₂ avoided calculated against natural gas heating using our real consumption data.
On concrete
Under wooden flooring
WiFi thermostat included
OFFER · FREE INSTALLATION
For a limited time, until March 2027 · Reserve with no obligation

🏠 Underfloor heating: work out and design your system

From 90 m², turnkey and with all accessories.

From 90 m², turnkey and with all accessories, anywhere in Spain and Portugal: ready for wooden flooring to be laid on top, or porcelain tiles with their cement screed.

We help you create your design, or work it out yourself with our calculator:

  • 80 % to 90 % of the usable floor area is heated
  • The film sits 30-50 cm from the walls
  • No film under fixed furniture, showers or bathtubs
  • 16 A WiFi thermostat included with every model
Front of the HERGA ENERGY building in Molina de Segura, with the company sign above the blue door.
HERGA ENERGY · Molina de Segura (Murcia)

Manufacturers: this is where your heating is born

This is our home: offices and factory in Molina de Segura (Murcia). From here we design, manufacture and ship every product. Our doors are open: come and meet us.

  • Direct sales from the manufacturer, no middlemen
  • Made in Murcia, Spain
  • We help you in person, by phone or by email
A tour of the factory floor: rows of machines and workbenches built by HERGA, with parts being made.
Our factory

Our own machines, series production

We designed and built the machines in our factory ourselves. They are arranged in series to manufacture with quality and in volume, with work in progress.

  • Machines designed and built by HERGA
  • Series production in Molina de Segura
  • Every order ships from here, no middlemen
Two workers unroll the transparent Thermo Folio film over black insulation in a large, empty room, spreading it out across the whole floor.
OFFER until March 2027 · from 90 m²

Free installation: up to 130 m² in a single day

This is how Thermo Folio is installed: the film is rolled out across the floor and is ready to use the same day. It is so simple that in the Netherlands, where we have been selling it for more than 16 years, customers install it themselves.

  • Up to 130 m² in one day, ready to use
  • You can walk on it during installation; with cardboard on top, even trolleys can go over it
  • For wooden flooring or for concrete
A woman plugs the transparent radiator into a wall socket next to a window and leaves it running.
Made in Spain · 10-year warranty

Plug in and go: heat in minutes

The transparent radiator hangs on or sticks to the wall and plugs in. No building work and no installer: within a few minutes you feel its infrared heat, which goes straight to people.

  • No building work: plugs into any socket
  • Heats 8 to 12 m² depending on insulation
  • White, black and wood finishes
Close-up of the black portable radiator on its aluminium feet; a hand shows how the feet are fitted.
Made in Spain · 10-year warranty

Take it to whichever room you're in

The portable radiator stands on its feet and moves from one room to another. Switch it on when you come in and off when you leave: you only heat where you are.

  • On feet, no installation
  • 450 W for up to 16 m²
  • With digital or WiFi thermostat
The black fixed wall radiator, hung vertically on an office wall next to a HERGA Energy sign.
Made in Spain · 10-year warranty

Hangs like a picture

The fixed wall radiator hangs from a single screw, like a picture, or from two if you want it horizontal. Screw and wall plug included: pick a clear wall near a socket and you're done.

  • One screw vertical, two horizontal (included)
  • 480 W for up to 14 m²
  • Only 1.9 kg · 105 × 55 cm
Glass walls of a padel court at sunset; the fog on the glass gradually clears and the outside comes into view.
Special for sports facilities

Glass Game: clear glass and warmth

Glass Game goes on the glass walls of padel courts and terraces: it prevents fogging on the glass and provides heat, with very low consumption.

  • For indoor and outdoor padel courts
  • The glass stays fog-free and the game stays visible
  • We'll carry out a no-obligation study for you
Two dogs, one white and one grey, play and run around on the floor of a house.
Heated pet bed

Gentle warmth for the ones you love most

An infrared heated bed with gentle, constant warmth for dogs and cats, and for the animals that need it most: puppies, seniors or those recovering.

  • Gentle, constant warmth
  • Several sizes, up to 120 × 70 cm
  • Switches itself off after 10 hours

Sports facilities special

The best comfort with lower consumption in your facilities: indoor and outdoor padel courts, leisure terraces and sports spaces.

We help you design it and calculate the consumption and its benefits.

How we work at HERGA

Why it doesn't burn: the technology

It's direct heat that doesn't build up: only what the panel generates at each moment. As it doesn't store energy, it doesn't burn. It's the basis of the project, carefully studied and achieved.

Hermetically sealedThermo-fused laminates: 4 layers of 80 microns with polyester protection. Sealed for life.
Ultra-thin elementA wire of just 0.21 mm inside, protected between the layers.
Even heat spreadAlmost 200 m of element in 90 lines, each at low temperature: no hot spots.
Safe with childrenIt stores no energy: when you touch it you just feel it's warm, without burning.
95 °CPortable radiator
92 °CFixed wall radiator
87 °CTransparent radiator

Working temperatures with the room at 19 °C.

How the panel is built: heat-sealed layers with the resistance inside, sealed for life.

Specialists in low-consumption heating

With everything we've installed so far, these are our real impact figures (and growing with every sale):

27.812 m²m² already heated
2.487units installed
1.620.464 kgof CO₂ avoided
67.519equivalent trees
On our YouTube channel Over 650,000 views on our channel Almost 2,000 subscribers follow our videos. Start with the most watched: the transparent radiator with digital thermostat, with over 480,000 views. ▶ Watch on YouTube Opens in a new window

See all the channel's videos →

CERTIFICATES AND APPROVALS

Certificado y homologación de HERGA ENERGY