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Energy-Efficient Heaters reviews and tests

Alza Test Ranks Energy-Efficient Heaters Based on User Reviews and Other Data

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Energy-Efficient Heaters – Test Results

The result for energy-efficient heaters at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for energy-efficient heaters. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from energy-efficient heaters rank are based solely on various data and feedback from actual people who have purchased the products.

115 Results
4.1 49×
Siguro HP-M360W Solis Heat Infra Wi-Fi
Infrared Heater Panel - suitable for indoors, wall mounting, ceiling and freestanding, power input 360 W, for rooms up to 10 m², length of the supply cable 1.5 m, degree of protection IPX4, 3 control methods (on the body of the infrared panel, remote control and TUYA mobile app), display, overheating protection, temperature setting 0-37 °C, timer (up to 9 hours), heating element carbon crystal, white colour, dimensions 60 × 60 × 3.8 cm (H×W×D), weight 1.9 kg, 3-year warranty
Great price 113.90 €
Buy
On the way > 5 pcs
Expected 30/09/2026
Order Code: SGR_HP_M360W
4.1 49×
Siguro HP-M720W Solis Heat Infra Wi-Fi
Infrared Heater Panel - suitable for indoors, wall mounting, ceiling and freestanding, power input 720 W, for rooms up to 10 m², length of the supply cable 1.5 m, degree of protection IPX4, 3 control methods (on the body of the infrared panel, remote control and TUYA mobile app), display, overheating protection, temperature setting 0-37 °C, timer (up to 9 hours), heating element carbon crystal, white colour, dimensions 60 × 120 × 3.8 cm (H×W×D), weight 1.9 kg, 3-year warranty
Great price 159.90 €
Buy
On the way > 5 pcs
Expected 30/09/2026
Order Code: SGR_HP_M720W
4.4 13×
Ardes 4C05
Convector - heating power 2000 W, freestanding, power regulation, heats a room with a volume of 60 m3, dimensions: 44 × 66 × 14,5 cm (H × W × D), white colour
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 55.92 €
69.90 €
Buy
In stock 4 pcs
Order Code: ARDET019
4.7
SENCOR SCF 4740WH
Convector - heating power 2400 W, freestanding and wall, timer, temperature regulation, silent mode, Smart, eco mode, weekly program and daily timer (24-hour timer), dimensions: 47,5 × 86,5 × 10,5 cm (H × W × D), white colour
210.12 €
Currently Unavailable
Order Code: SENKO677
4.8
SENCOR SOH 3513BK
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation, temperature regulation and silent mode, 57 × 45 × 22,6 cm (H × W × D), black colour
114.90 €
Buy
In stock > 5 pcs
Order Code: SENOR59
4.8
SENCOR SOH 3511BK
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation, temperature regulation and silent mode, 57 × 39 × 22,6 cm (H × W × D), black colour
102.90 €
Buy
In stock > 5 pcs
Order Code: SENOR35
4.8
SENCOR SOH 3509BK
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation, temperature regulation and silent mode, 57 × 33 × 22,6 cm (H × W × D), black colour
81.90 €
Buy
In stock > 5 pcs
Order Code: SENOR11
4.8
SENCOR SOH 3507BK
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
75.90 €
Buy
In stock > 5 pcs
Order Code: SENOR91
4.8
G3Ferrari G6002801
Oil Radiator - placing: freestanding, key features and benefits: timer, 62 × 45 × 24 cm (H × W × D), white and black colour
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 101.52 €
Amazing Deal 126.90 €
Buy
In stock > 5 pcs
Order Code: G3fera01
4.8
DOMO DO7327R
Oil Radiator - placing: freestanding, key features and benefits: timer, 64 × 42,5 × 28 cm (H × W × D), black colour
72.90 €
Buy
In stock > 5 pcs
Order Code: DOMER481
4.1 28×
AENO GH1S - 3 Jahre Garantie
Infrared Heater Panel -
213.90 €
Buy
In stock > 5 pcs
Order Code: AENET257
4.1 28×
AENO GH2S - 3 Jahre Garantie
Infrared Heater Panel -
244.90 €
Buy
In stock > 5 pcs
Order Code: AENET264
4.1 28×
Solight IR01 1200 W
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, material plastic, mechanical controls, overheat protection and tilt switch, handle included, power regulation and temperature regulation function, grey colour, dimensions 52 × 28 × 38 cm (H×W×D)
29.57 €
Currently Unavailable
Order Code: SOLinf15
4.6
SENCOR SOH 8211GY
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, timer and temperature regulation, 66 × 50,5 × 24,5 cm (H × W × D), black colour
142.79 €
Buy
In stock > 5 pcs
Order Code: SENOR335
4.8
Black+Decker BXCSH1800E
Convector - heating power 1800 W, freestanding and wall-mounted, timer, dimensions: 40 × 87 × 8 cm (H × W × D), black colour
104.90 €
Buy
In stock > 5 pcs
Order Code: BLDKO045
5.0
SENCOR SOH 8213GY
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 control, overheating protection, tilt switch and automatic shut-off, thermostat, transport wheels, power cord holder, display and operation indicator included, Anti-Freeze, timer, smart, open window detection, ECO mode and temperature control, Dimensions 66,5 × 66,5 × 25,2 cm (H×W×D), weight 12,7 kg
155.90 €
Buy
In stock 1 pcs
Order Code: SENOR76
5.0
TRISTAR KA-5094
Infrared Heater Panel
113.90 €
Buy
In stock > 5 pcs
Order Code: TRIIP6275
4.2 10×
Rohnson R-081
Convector - heating power 2000 W, freestanding, frost protection and temperature regulation, heats a room with a volume of 35 m3, dimensions: 45 × 69,5 × 8,3 cm (H × W × D), black colour
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 64.72 €
80.90 €
Buy
In stock > 5 pcs
Order Code: ROHKO58
3.9 49×
SENCOR SCF 2100WH
Convector - heating power 2000 W, freestanding, frost protection, timer, temperature regulation and silent mode, dimensions: 39 × 61,8 × 26 cm (H × W × D), white and black colour
56 €
Buy
In stock > 5 pcs
Order Code: SENKO310
3.9 49×
SENCOR SCF 2101BK
Convector - heating power 2000 W, freestanding, frost protection, timer, temperature regulation and silent mode, dimensions: 39 × 61,8 × 26 cm (H × W × D), black colour
50.42 €
Currently Unavailable
Order Code: SENKO303
4.0 17×
Xtend Home IRP-W300 smart infrared panel 300W
Infrared Heater Panel - placing: ceiling and wall, key features and benefits: temperature regulation and Smart, 50,5 × 59,5 × 5 cm (H × W × D), white colour
129.90 €
Buy
In stock > 5 pcs
Order Code: Xtend25003
4.0 17×
Xtend Home IRP-W960 smart infrared panel 960W
Infrared Heater Panel - placing: ceiling and wall, key features and benefits: temperature regulation and Smart, 80,5 × 119,5 × 5 cm (H × W × D), white colour
199.90 €
Buy
In stock > 5 pcs
Order Code: Xtend25007
4.0 17×
Xtend Home IRP-W720 smart infrared panel 720W
Infrared Heater Panel - placing: ceiling and wall, key features and benefits: temperature regulation and Smart, 59,5 × 119,5 × 5 cm (H × W × D), white colour
155.90 €
Buy
In stock > 5 pcs
Order Code: Xtend25006
4.0 17×
Xtend Home IRP-W420 smart infrared panel 420W
Infrared Heater Panel - placing: ceiling and wall, key features and benefits: temperature regulation and Smart, 59,5 × 70 × 5 cm (H × W × D), white colour
138.90 €
Buy
In stock > 5 pcs
Order Code: Xtend25004
 

Energy-Efficient Heaters reviews and tests

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