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Energy-Efficient Heaters reviews and tests

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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.

299 Results
4.8
Reer Heat Radiator for babies and children
Infrared Heater - heating power 0.8 kW, 2 adjustable heating levels, power consumption 800 W, for indoor use, wall-mounted, cable length 1.85 m, mechanical controls, auto shut-off, timer function, white and grey colour, dimensions 20 × 52 cm (H×W)
Discounted -5 % 1,449,- 1,539,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls5019
4.8
G3Ferrari G6002601
Convector - heating power 600 W, freestanding, power regulation and temperature regulation, dimensions: 62,5 × 23 × 23 cm (H × W × D), white colour
1,499,-
Buy
In stock 2 pcs at the supplier's
Order Code: G3FTV811
4.6
Ardes 4R07M2
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation and temperature regulation, 38 × 30,5 × 14 cm (H × W × D), black colour
1,099,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ARDrd57
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 3,999,-
Buy
On the way > 5 pcs
Expected 24/09/2026
Order Code: SGR_HP_M720W
4.1 49×
Siguro HP-M450W Solis Heat Infra Wi-Fi
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 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 × 90 × 3.8 cm (H×W×D), weight 1.9 kg, 3-year warranty
Great price 2,999,-
Buy
On the way > 5 pcs
Expected 24/09/2026
Order Code: SGR_HP_M450W
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 2,799,-
Buy
On the way > 5 pcs
Expected 30/09/2026
Order Code: SGR_HP_M360W
4.1 49×
Siguro HP-P600W Solis Heat Infra Wi-Fi
Infrared Heater Panel - suitable for indoors, wall mounting, ceiling and freestanding, power input 600 W, for rooms up to 13 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, Anti-Freeze and ECO mode, timer (up to 9 hours), heating element carbon crystal, white colour, dimensions 60 × 100 × 3.8 cm (H×W×D), weight 2,95 kg, 3-year warranty
Great price 3,499,-
Buy
On the way > 5 pcs
Expected 30/09/2026
Order Code: SGR_HP_P600W
4.3 17×
SENCOR SCF 4240WH
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 × 78 × 22,5 cm (H × W × D), white colour
2,699,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SENkn01
4.3 17×
SENCOR SCF 4241BK
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 × 78 × 22,5 cm (H × W × D), black colour
Amazing Deal 2,399,- Save 300,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SENkn18
4.5
VELAMP PR304 wall mounted silicon heater 1200 W
Infrared Heater - heating power 1.2 kW, 2 adjustable heating levels, power consumption 1200 W, for indoor use, wall-mounted, IP code IP24, material plastic, overheat protection and tilt switch, thermostat included, silver colour, dimensions 15 × 53 × 13 cm (H×W×D)
659,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MBaaa0275
4.6
SENCOR SFH 9014
Convector - heating power 2500 W, freestanding, timer and temperature regulation, dimensions: 84 × 26,3 × 26,3 cm (H × W × D), black colour
2,999,-
Buy
In stock > 5 pcs at the supplier's
Order Code: EAD6101e
4.7
SENCOR SCF 4740WH
Convector - heating power 2400 W, freestanding and wall-mounted, 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
3,999,-
Buy
In stock 2 pcs at the supplier's
Order Code: SENKO677
4.8
SENCOR SOH 3509BK + 3 roky záruka po registraci
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
1,999,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SENOR11
4.8
SENCOR SOH 3513BK + 3 roky záruka po registraci
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
2,799,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SENOR59
4.8
SENCOR SOH 3511BK + 3 roky záruka po registraci
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
2,499,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SENOR35
4.8
SENCOR SOH 3507BK + 3 roky záruka po registraci
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
1,699,-
Buy
In stock > 5 pcs at the supplier's
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
2,799,-
Buy
In stock > 5 pcs at the supplier's
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
1,589,-
Buy
In stock > 5 pcs at the supplier's
Order Code: DOMER481
4.1 28×
AENO GH1S - 3 roky záruka
Infrared Heater Panel -
5,999,-
Buy
In stock 2 pcs at the supplier's
Order Code: AENET257
4.1 28×
AENO GH2S - 3 roky záruka
Infrared Heater Panel -
5,999,-
Buy
In stock 2 pcs at the supplier's
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)
726,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SOLinf15
4.2 16×
Black+Decker BXMRA1500E MICA panel
Infrared Heater Panel - placing: freestanding, key features and benefits: temperature regulation, 29 × 65 × 19,5 cm (H × W × D), black colour
1,999,-
Buy
In stock > 5 pcs at the supplier's
Order Code: BLDET083
4.6
SENCOR SOH 8211GY + 3 roky záruka po registraci
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
3,499,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SENOR335
4.1 18×
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
Discounted -10 % 3,899,- 4,339,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Xtend25006
 
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