Best sellers, best energy-Efficient Heaters
We also think that you deserve the best. That’s why on this page, we ranked energy-Efficient Heaters from the most sold to the least sold. You have 254 products to choose from. Customers have the most interest in Olimpia Splendid Caleo Glass Wi-Fi, which you can buy for 134.02 € incl. VAT. If you’re intrested in energy-Efficient Heaters in terms of the highest reviews, then look at the energy-Efficient Heaters reviews and tests category.
All from 254
SENCOR SOH 2107BK
37.99 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Oil Radiator - placing: freestanding, key features and benefits: temperature regulation and silent mode, 39,1 × 31,2 cm (H × D), black colour
Solight ETW01-200
New arrival
144.49 €
In stock > 5 pcs at the supplier's
Electric Towel Dryer - black colour
Solight 2000W, WiFi, LCD, Hot Air
Amazing Deal
110.61 €
Save 11.29 €
110.61 €
Save 11.29 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Convector - heating power 2000 W, freestanding and wall-mounted, timer, Smart and daily timer (24-hour timer), dimensions: 43 × 92 × 24 cm (H × W × D), black colour
Rohnson R-057
Great price
89.90 €
Save 2 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI20
71.92 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Infrared Heater Panel - extra thin 1.1cm panel, 425W power consumption provides up to 50% energy savings, LED display with temperature sensor, 24-hour and weekly digital timer,...
SENCOR SCF 4241BK
110.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Convector - heating power 2000 W, freestanding and wall-mounted, frost protection, timer, temperature regulation and Smart, heats a room with a volume of 55 m3, dimensions: 51,5 ×...
BOT SMART Infrared Heating Panel IPH2 550 W WiFi
104.69 €
In stock > 5 pcs at the supplier's
Infrared Heater Panel - placing: freestanding and wall, key features and benefits: Smart, 60 × 80 × 1 cm (H × W × D), white colour
ELÍZ ECW 150 WIFI
125 €
In stock 1 pcs
Convector - heating power 1500 W, freestanding and wall-mounted, frost protection, timer, power regulation, temperature regulation and daily timer (24-hour timer), heats a room...
ELIZ EHH 120
39.99 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Infrared Heater - heating power 1.2 kW, 3 adjustable heating levels, power consumption 1200 W, for indoor use, freestanding, cable length 1.5 m, IP code IP20, mechanical controls,...
SENCOR SOH 3413WH
114.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation and temperature regulation, 57 × 45 × 22,6 cm (H × W × D), white colour
Siguro Towel Dry T550W Wi-Fi
New arrival
99.90 €
In stock > 5 pcs
Buy with code
ALZADNI20
79.92 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Electric Heater -
ELIZ EQH 12 B
52.99 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Infrared Heater - heating power 1.2 kW, 2 adjustable heating levels, power consumption 1200 W, for indoor use, wall-mounted, IP code IPX4, mechanical controls, silent mode and...
SENCOR SOH 3411WH
97.38 €
In stock > 5 pcs
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation and temperature regulation, 57 × 39 × 22,6 cm (H × W × D), white colour
TRISTAR KA-5061
71.19 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Patio Heater - 3 temperature settings, adjustable thermostat, heat-resistant design, power consumption: 3000 W, adjustable angle: 25°, PTC ceramic heater, hair dryer function, IPX4...
AENO GH11s Quadro Smart heater, infrared + convection, tempered glass, 500 W, 50 × 50 cm, white
209.47 €
In stock > 5 pcs
Infrared Heater Panel - suitable for indoors, wall-mounted, power input 500 W, heating power 0.5 kW, material glass, mechanical, digital and remote control, overheating protection,...
Black+Decker BXRA2000E
87.63 €
In stock > 5 pcs
Oil Radiator - placing: freestanding, key features and benefits: power regulation and temperature regulation, 53 × 56,5 × 14 cm (H × W × D), black colour
Siguro HP-M450W Solis Heat Infra Wi-Fi
Great price
119.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly
107.91 €
Infrared Heater Panel - suitable for indoors, wall mounting, ceiling and freestanding, power input 450 W, for rooms up to 10 m², length of the supply cable 1.5 m, degree of...
Rohnson R-8022
Great price
114.90 €
Save 2 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI20
91.92 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Infrared Heater - heating power 2.4 kW, 2 adjustable heating levels, power consumption 2400 W, for indoor use, freestanding, recommended room size 35 in m², cable length 1.45 m,...
HomeLife Heat air convectors CH-09S
31.38 €
In stock > 5 pcs at the supplier's
Convector - freestanding, frost protection, power regulation and silent mode, dimensions: 38 × 53,5 × 19,8 cm (H × W × D), white and black colour
SENCOR SOH 8213GY
155.90 €
On the way > 5 pcs
Expected 20/11/2026
Oil Radiator - rib, Electric, freestanding, power input 2730 W, heating power 2,73 kW, black colour, 4 power levels, for rooms up to 31 m², 13 heating elements, digital and remote...
GÜDE GH 3000 K Electric Heater
New arrival
29.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI5
28.41 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
Patio Heater - freestanding, suitable for indoors, power consumption 3000 W, heating power 3 kW, 2 heating levels, airflow 186 in m³/h, IP code IP20, cable length 1.5 m, overheat...
SENCOR SOH 3507BK
Discounted -5 %
66.08 €
69.90 €
In stock > 5 pcs at the supplier's
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation, temperature regulation and silent mode, 57 × 27 × 22,6 cm (H × W × D), black colour...
ELÍZ ECW 200 WIFI
145 €
On the way > 5 pcs
Expected 23/10/2026
Convector - heating power 2000 W, freestanding and wall-mounted, frost protection, timer, power regulation, temperature regulation and daily timer (24-hour timer), heats a room...
AENO GH2S
251.06 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Infrared Heater Panel -
No longer sold
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