Energy-Efficient Heaters – Amazing Deals
In this category, you will find great deals on energy-Efficient Heaters. We currently have 27 best-selling items in the energy-Efficient Heaters category. Looking for the lowest-priced energy-Efficient Heaters? Check out the cheap energy-Efficient Heaters category.
All from 27
Our brand
Siguro HO-B309W Coelodonta 2.0 9 ribs
Great price
64.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Buy with code
ALZADNI20
51.92 €
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.
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, temperature regulation and silent mode, 64 × 32 × 24 cm (H × W × D), white colour
SENCOR SFH 8990BK
Discounted -21 %
60.90 €
78.05 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Convector - heating power 2200 W, freestanding, timer, power regulation and oscillation, heats a room with a volume of 60 m3, dimensions: 69,3 × 22 × 22 cm (H × W × D), black...
Siguro HO-B307W Coelodonta 2.0 7 ribs
Great price
49.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Oil Radiator
SENCOR SCF 4240WH
Discounted -20 %
110.90 €
139.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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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 ×...
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
SENCOR SCF 4241BK
Discounted -20 %
110.90 €
139.90 €
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 ×...
Siguro HO-B313W Coelodonta 2.0 13 ribs
Great price
94.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Oil Radiator
Güde GEH 3000
Discounted -23 %
49.90 €
65.37 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI5
47.41 €
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, heats spaces up to 280 m³ in size, 2 heating levels, airflow 280 in m³/h, IP code...
Solight infrared heater - heating power 1200 W, 2 adjustable heating levels
Discounted -57 %
21.29 €
49.88 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Infrared Heater - heating power 0.6 kW, 2 adjustable heating levels, power consumption 1200 W, for indoor use, wall-mounted, IP code IP24, mechanical controls, tilt switch,...
SENCOR SOH 8213GY
Discounted -21 %
155.90 €
197.35 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Solight 425W, Hot Air
Discounted -25 %
20.89 €
28.09 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Convector - heating power 425 W, freestanding and wall-mounted, dimensions: 26 × 29,5 × 12 cm (H × W × D), white colour
SENCOR SOH 3409WH
Discounted -20 %
81.90 €
103.34 €
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 × 33 × 22,6 cm (H × W × D), white colour
SENCOR SFH 9014
Discounted -21 %
122.90 €
156.40 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Convector - heating power 2500 W, freestanding, timer and temperature regulation, dimensions: 84 × 26,3 × 26,3 cm (H × W × D), black colour
SENCOR SOH 3509BK
Discounted -20 %
81.90 €
103.34 €
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, temperature regulation and silent mode, 57 × 33 × 22,6 cm (H × W × D), black colour...
SENCOR SOH 3507BK
Discounted -20 %
69.90 €
87.67 €
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, temperature regulation and silent mode, 57 × 27 × 22,6 cm (H × W × D), black colour...
SENCOR SOH 3511BK
Discounted -20 %
102.90 €
129.45 €
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, temperature regulation and silent mode, 57 × 39 × 22,6 cm (H × W × D), black colour...
Siguro HP-T500B Towel Dry Wi-Fi
Great price
89.90 €
In stock > 5 pcs
Add AlzaPlus+ and save instantly
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...
SENCOR SOH 3407WH
Discounted -20 %
69.90 €
87.67 €
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 × 27 × 22,6 cm (H × W × D), white colour
SENCOR SCF 2100WH
Discounted -25 %
54.28 €
72.53 €
In stock > 5 pcs at the supplier's
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
SENCOR SOH 3513BK
Discounted -25 %
108.55 €
145.12 €
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 × 45 × 22,6 cm (H × W × D), black colour...
SENCOR SOH 3411WH
Amazing Deal
96.90 €
Save 12.10 €
96.90 €
Save 12.10 €
In stock > 5 pcs at the supplier's
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
G21 Merapi white, 9 fins, 2000 W
Amazing Deal
49.46 €
Save 13.44 €
49.46 €
Save 13.44 €
In stock > 5 pcs at the supplier's
Oil Radiator - placing: freestanding, key features and benefits: power regulation and silent mode, 62 × 38 × 24 cm (H × W × D), white colour
Siguro HP-M450W Solis Heat Infra Wi-Fi
Great price
119.90 €
On the way > 5 pcs
Expected 10/10/2026
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...
Siguro HP-M720W Solis Heat Infra Wi-Fi
Great price
159.90 €
On the way > 5 pcs
Expected 10/10/2026
Add AlzaPlus+ and save instantly
143.91 €
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...