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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:

What is the Alza Test?

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.

All energy-Efficient Heaters

SENCOR SCF 3200WH - Convector

SENCOR SCF 3200WH

In stock > 5 pcs at the supplier's

Convector - heating power 1500 W, freestanding and wall-mounted, frost protection, timer, power regulation, temperature regulation and eco mode, dimensions: 51 × 70 × 26 cm (H × W...

Added to cart

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SENCOR SOH 6213WH - Oil Radiator

SENCOR SOH 6213WH

In stock > 5 pcs at the supplier's

Oil Radiator - rib, Electric, freestanding, power input 2500 W, heating capacity 2.5 kW, white colour, 3 power settings, for rooms up to 29 m², length of the supply cable 1.5 m, 13...

Added to cart

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G21 Bromo black, 9 ribs, 2000 W - Oil Radiator

G21 Bromo black, 9 ribs, 2000 W

49.94 € Save 8.96 €

In stock > 5 pcs at the supplier's

Oil Radiator - placing: freestanding, key features and benefits: power regulation and silent mode, 64 × 39 × 24 cm (H × W × D), black colour

Added to cart

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ELÍZ ECW 240 WIFI - Convector

ELÍZ ECW 240 WIFI

Convector - heating power 2400 W, freestanding and wall-mounted, frost protection, timer, weekly program and memory setting, heats a room with a volume of 65 m3, dimensions: 40 ×...

Added to cart

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ELIZ CHM 20 F - Convector

Convector - heating power 2000 W, freestanding, frost protection, heats a room with a volume of 50 m3, dimensions: 43 × 57 × 23 cm (H × W × D), white colour

Added to cart

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NEDIS Wi-Fi Smart Convector WIFIHTPL20FWT - Convector

NEDIS Wi-Fi Smart Convector WIFIHTPL20FWT

In stock > 5 pcs

Convector Wi-Fi smart convection heater, thermostat, glass front panel, degree of protection IP24, power 2000 W, White colour

Added to cart

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ELÍZ 25 INV WIFI - Convector

ELÍZ 25 INV WIFI

Convector - heating power 2500 W, wall-mounted, frost protection and Smart, heats a room with a volume of 65 m3, dimensions: 45,3 × 107,2 × 8,4 cm (H × W × D), white colour

Added to cart

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Black+Decker BXCSH2000E - Convector

Black+Decker BXCSH2000E

In stock > 5 pcs

Convector - heating power 2000 W, freestanding, power regulation, dimensions: 57 × 43 × 23 cm (H × W × D), black colour

Added to cart

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G3Ferrari G6002001 - Convector

G3Ferrari G6002001

In stock > 5 pcs

Convector - heating power 2000 W, freestanding, timer, temperature regulation and silent mode, dimensions: 37 × 58,2 × 13,5 cm (H × W × D), white colour

Added to cart

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Electric mini oil radiator Ardes 4R11S - Oil Radiator

Electric mini oil radiator Ardes 4R11S

In stock > 5 pcs at the supplier's

Oil Radiator - placing: freestanding, 62,5 × 48 × 24 cm (H × W × D), white colour

Added to cart

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Aga Electric convector 2000 W, 2 stage - Convector

Aga Electric convector 2000 W, 2 stage

In stock > 5 pcs at the supplier's

Convector - heating power 2000 W, freestanding, timer, heats a room with a volume of 20 m3, dimensions: 38 × 60 × 14,5 cm (H × W × D), white colour

Added to cart

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Orava EK-2007 - Convector

Convector - heating power 2000 W, freestanding, power regulation, heats a room with a volume of 25 m3, dimensions: 43,5 × 57,5 × 22,8 cm (H × W × D), white colour

Added to cart

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BEPER RI-504 - Electric Fireplace

In stock 1 pcs at the supplier's

Electric Fireplace - heating power 1,75 kW, 2 power levels, freestanding, dimensions: 47 × 38 × 22,5 cm (H × W × D), black colour

Added to cart

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Rohnson R-031 Genius Wi-Fi - Convector

Rohnson R-031 Genius Wi-Fi

In stock > 5 pcs

Convector - freestanding and wall-mounted, timer, temperature regulation and Smart, dimensions: 48 × 78 × 23 cm (H × W × D), black colour

Added to cart

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Ardes 4R07S - Oil Radiator

In stock > 5 pcs at the supplier's

Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation and silent mode, 62,5 × 33 × 24 cm (H × W × D), grey colour

Added to cart

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Solight 2000W, Hot Air, with Timer - Convector

Solight 2000W, Hot Air, with Timer

33.95 € Save 5.95 €

In stock > 5 pcs at the supplier's

Convector - heating power 2000 W, freestanding, timer and daily timer (24-hour timer), dimensions: 39 × 54,5 × 20 cm (H × W × D), white colour

Added to cart

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DOMO DO7354M - Infrared Heater Panel

Currently Unavailable

Infrared Heater Panel - placing: freestanding and wall, 68 × 48 × 11 cm (H × W × D), white colour

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Siguro HP-T500B Towel Dry Wi-Fi - Electric Heater

Siguro HP-T500B Towel Dry Wi-Fi

In stock > 5 pcs

2 colors

Buy at the price for both existing and new AlzaPlus+ members 80.91 €

Electric Heater - heater and towel rail in one, suitable for indoors, wall mounting, power input 500 W, for rooms up to 10 m², length of the supply cable 1.6 m, degree of...

Added to cart

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Siguro HP-T500W Towel Dry Wi-Fi - Electric Heater

Siguro HP-T500W Towel Dry Wi-Fi

On the way > 5 pcs

Expected 30/09/2026

2 colors

Buy at the price for both existing and new AlzaPlus+ members 80.91 €

Electric Heater - heater and towel rail in one, suitable for indoors, wall mounting, power input 500 W, for rooms up to 10 m², length of the supply cable 1.6 m, degree of...

Added to cart

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Sencor SCF 2001 - Convector

Sencor SCF 2001

Unsealed - in stock 2 pcs

Convector - heating power 2000 W, freestanding, power regulation, dimensions: 49,5 × 68 × 20 cm (H × W × D), white and grey colour

Added to cart

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TRISTAR KA-5061 - Patio Heater

TRISTAR KA-5061

42.90 € New 71.29 €

Unsealed - in stock > 5 pcs

Patio Heater - 3 temperature settings, adjustable thermostat, heat-resistant design, power consumption: 3000 W, adjustable angle: 25°, PTC ceramic heater, hair dryer function, IPX4...

Added to cart

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GHT 20 B-WIFI - Convector

127.90 € New 159.90 €

Unsealed - in stock 1 pcs

Convector - heating power 2000 W, freestanding and wall-mounted, frost protection, timer, temperature regulation, silent mode, Smart and daily timer (24-hour timer), heats a room...

Added to cart

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GHT 20 B-WIFI - Convector

122.90 € New 159.90 €

As good as new - in stock 1 pcs

Convector - heating power 2000 W, freestanding and wall-mounted, frost protection, timer, temperature regulation, silent mode, Smart and daily timer (24-hour timer), heats a room...

Added to cart

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Solight hot air convector 2000 W, adjustable thermostat - Convector

Solight hot air convector 2000 W, adjustable thermostat

51.90 € New 56.36 €

Unsealed - in stock 1 pcs

Convector - heating power 2000 W, freestanding and wall-mounted, power regulation, dimensions: 48 × 73 × 26 cm (H × W × D), white colour

Added to cart

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No longer sold

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