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
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All from 265
AENO GH13s Quadro + convection, tempered glass, 500W, 50×50cm, Antique marble
New arrival
292.09 €
On the way > 5 pcs
Expected 14/11/2026
Infrared Heater Panel - suitable for indoor use, wall-mounted, 500W power consumption, for rooms up to 12m², 1.9m cable length, IP44 protection rating, tempered glass material,...
ELÍZ 10 INV WIFI
197.99 €
On the way 2 pcs
Expected 13/11/2026
Convector - wall-mounted, frost protection, Smart and weekly program, heats a room with a volume of 35 m3, dimensions: 45,3 × 59,3 × 8,4 cm (H × W × D), white colour
Adler AD 7817 11-fin oil-filled radiator
New arrival
59.69 €
Ordered on request
Oil Radiator - oil-filled, electric, free-standing, 2500W power input, 2.5kW heating output, steel material, white and black colour, 3 power settings, 1.48m power cable, 11 heating...
DOMO DO7356CH Wifi
BLACK FRIDAY -10 %
96.99 €
108.10 €
Currently Unavailable
Convector - heating power 2000 W, freestanding and wall-mounted, timer, dimensions: 44,5 × 70 × 22 cm (H × W × D), black colour
Adler AD 7819 15-fin radiator
New arrival
71.79 €
Ordered on request
Oil Radiator - oil-filled radiator, electric, free-standing, 2500W power input, 2.5kW heating output, steel material, white and black colour, 3 power settings, 1.48m power cable,...
Rohnson R-089 Turbo Fan
41.69 €
Ordered on request
Convector - heating power 2000 W, freestanding, frost protection, timer, power regulation, temperature regulation and weekly program, dimensions: 39,3 × 54 × 20,5 cm (H × W × D),...
ELÍZ EBR 800 NP-W
370.99 €
Ordered on request
Oil Radiator - ladder, Electric, wall-mounted, power consumption 800 W, white colour, for rooms up to 12 m², length of the supply cable 1.2 m, degree of protection IP44, digital...
ELÍZ EBR 800 AG-W
370.99 €
Ordered on request
Oil Radiator - ladder, Electric, wall-mounted, power consumption 800 W, white colour, for rooms up to 10 m², length of the supply cable 1.2 m, degree of protection IP44, digital...
Concept KS3017 2000W black
New arrival
39.90 €
On the way > 5 pcs
Expected 14/11/2026
Convector - heating power 2000 W, freestanding, power regulation, dimensions: 42,5 × 58,5 × 17,5 cm (H × W × D), black colour
Reer wall-mounted heat lamp
116.52 €
Currently Unavailable
Infrared Heater - heating power 0.7 kW, 2 adjustable heating levels, for indoor use, wall-mounted, cable length 1.8 m, IP code IP20, mechanical and remote controls, indicator light...
Reer Wall-Mounted/Freestanding Radiant Heater
157.99 €
Currently Unavailable
Infrared Heater - heating power 0.7 kW, 2 adjustable heating levels, for indoor use, wall-mounted and freestanding, cable length 1.8 m, IP code IP20, mechanical and remote...
Reer 2-in-1 heater
124.65 €
Currently Unavailable
Infrared Heater - heating power 0.8 kW, 2 adjustable heating levels, for indoor use, wall-mounted and freestanding, cable length 1.85 m, mechanical controls, auto shut-off, timer...
Princess 348320
104.18 €
Currently Unavailable
Convector - heating power 2000 W, freestanding, timer and Smart, dimensions: 45 × 68 × 22 cm (H × W × D), black colour
SENCOR SCF 3200WH
84.44 €
In stock 1 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...
SENCOR SOH 6213WH
Discounted -24 %
97.39 €
128.73 €
In stock > 5 pcs
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...
G21 Bromo black, 9 ribs, 2000 W
Amazing Deal
41.27 €
Save 10.63 €
41.27 €
Save 10.63 €
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
ELÍZ ECW 240 WIFI
151.99 €
In stock > 5 pcs
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 ×...
Electric mini oil radiator Ardes 4R11S
Discounted -4 %
63.90 €
66.67 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Oil Radiator - placing: freestanding, 62,5 × 48 × 24 cm (H × W × D), white colour
ELIZ CHM 20 F
BLACK FRIDAY -13 %
38.90 €
44.99 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
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
NEDIS Wi-Fi Smart Convector WIFIHTPL20FWT
150.18 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Convector Wi-Fi smart convection heater, thermostat, glass front panel, degree of protection IP24, power 2000 W, White colour
ELÍZ 15 INV WIFI
205.99 €
On the way 4 pcs
Expected 13/11/2026
Convector - heating power 1500 W, wall-mounted, frost protection, Smart and weekly program, heats a room with a volume of 45 m3, dimensions: 45,3 × 68,8 × 8,4 cm (H × W × D), white...
Solight 2000W, Hot Air, with Timer
36.94 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Convector - heating power 2000 W, freestanding, timer and daily timer (24-hour timer), dimensions: 39 × 54,5 × 20 cm (H × W × D), white colour
Güde GEH 3000
BLACK FRIDAY -10 %
44.90 €
49.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Patio Heater - freestanding, suitable for indoors, power consumption 3000 W, heating power 3 kW, heats spaces up to 280 m³ in size, 2 heating levels, airflow 280 in m³/h, IP code...
No longer sold
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