Energy-Efficient Heaters

Energy-Efficient Heaters – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

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7 reasons to shop for Energy-Efficient Heaters on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Energy-Efficient Heaters?

If you're planning to get Energy-Efficient Heaters, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

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Are you looking for the best Energy-Efficient Heaters? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Energy-Efficient Heaters

If you are looking for products based on price, you can browse the lowest priced Energy-Efficient Heaters, or choose to sort by price from highest to lowest.

Energy-Efficient Heaters – main types

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379 Results
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MA-TECH Electric heater 5 kW
Patio Heater - freestanding, suitable for indoors, heating power 5 kW, heats spaces up to 100 m³ in size, 3 heating levels, airflow 725 in m³/h, IP code IPX4, overheat protection and auto shut-off, handle, thermostat and ventilator included, power regulation, red colour, dimensions 36 × 24 × 35 cm (H×W×D), weight 6.1 kg
Amazing Deal 2,195,- Save 895,-
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In stock > 5 pcs at the supplier's
Order Code: MATEtop003
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Master B 15 EPB Electric heater
Patio Heater - freestanding, suitable for indoors, heating power 15 kW, heats spaces up to 600000 m³ in size, 4 heating levels, airflow 1700 in m³/h, IP code IP24, overheat protection, thermostat included, silent mode, material steel, yellow colour, dimensions 53 × 48 × 37 cm (H×W×D), weight 17 kg
  11,448,-
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In stock 4 pcs at the supplier's
Order Code: MSRetp03
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Beper P203PAN004
Infrared Heater - heating power 0.8 kW, 2 adjustable heating levels, power consumption 800 W, for indoor use, freestanding, material plastic, mechanical controls, overheat protection, tilt switch and auto shut-off, handle included, power regulation and temperature regulation function, grey colour, dimensions 35.5 × 25 × 15.5 cm (H×W×D)
  549,-
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In stock 4 pcs at the supplier's
Order Code: MBaaa2487
2.0 1×
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BEPER RI-504
Electric Fireplace - heating power 1,75 kW, 2 power levels, freestanding, dimensions: 47 × 38 × 22,5 cm (H × W × D), black colour
  3,299,-
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In stock 2 pcs at the supplier's
Order Code: BEPEK667
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Güde Electric combi steamer Gh 15 Ev
Patio Heater - freestanding, suitable for indoors, heating power 9 kW, 3 heating levels, airflow 780 in m³/h, IP code IPX4, overheat protection and auto shut-off, thermostat and ventilator included, power regulation, material steel, black colour, dimensions 55 × 36 × 41 cm (H×W×D), weight 15.8 kg
  4,944,-
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In stock > 5 pcs at the supplier's
Order Code: GUTOP0002
4.1 57×
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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,-
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On the way > 5 pcs
Expected 11/11/2026
Order Code: SGR_HP_M720W
4.1 57×
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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,-
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On the way > 5 pcs
Expected 11/11/2026
Order Code: SGR_HP_M360W
4.9 7×
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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
Discounted -24 % 2,612,- 3,457,-
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On the way > 5 pcs
Expected 11/12/2026
Order Code: SENOR59
4.1 6×
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Guzzanti GZ 409BT
Oil Radiator - heating power: 2000 W, 3 adjustable heating levels, placing: for floors, key features and benefits: tipping over protection, overheating protection, timer and thermostat, 65 × 40 × 24 cm (H × W × D), black colour
Great price 1,145,- Save 104,-
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On the way > 5 pcs
Expected 06/11/2026
Order Code: GUZER689
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Ardes 4B03
Infrared Heater - heating power 1 kW, 2 adjustable heating levels, for indoor use, freestanding, recommended room size 30 in m², material plastic, mechanical controls, overheat protection and auto shut-off, thermostat and indicator light included, timer and power regulation function, black colour, dimensions 95 × 33 × 36 cm (H×W×D), weight 2.5 kg
  1,399,-
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On the way > 5 pcs
Expected 20/11/2026
Order Code: ARDel86
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Camry CR 7814 13-fin
Oil Radiator - oil-filled, electric, free-standing, 2500W power input, 2.5kW heating output, steel material, black colour, 3 power settings, 1.48m power cable, 13 heating fins, digital and remote control, overheat protection and tip-over protection, handle, transport wheels and display included, timer, power regulation and temperature control, dimensions 59.5×53.5×24cm (H×W×D), weight 8.98kg
New arrival 1,959,-
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On the way > 5 pcs
Expected 06/11/2026
Order Code: ADLOR004
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Adler AD 7817 11-fin oil-filled radiator
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 elements, mechanical control, overheat protection and tip-over protection, handle, transport wheels and power cable holder included, power regulation and temperature control, dimensions 55×48.5×24cm (H×W×D), weight 7.26kg
New arrival 1,429,-
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On the way 4 pcs
Expected 05/11/2026
Order Code: ADLOR001
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AENO FH2S Smart heater, convection + flame effect, 2000 W, black
Electric Heater -
New arrival 16,999,-
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On the way 5 pcs
Expected 05/11/2026
Order Code: AENET063
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Dreo Smart 711S
Convector - heating power 2000 W, freestanding and wall-mounted, frost protection, timer, power regulation, temperature regulation, Smart and eco mode, dimensions: 48,5 × 78,2 × 11,3 cm (H × W × D), black and silver colour
New arrival 3,990,-
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On the way > 5 pcs
Expected 05/11/2026
Order Code: DREKON001
4.0 8×
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AENO GH12s Quadro Smart heater, infrared + convection, tempered glass, 500 W, 50 × 50 cm, black
Infrared Heater Panel - suitable for indoors, wall-mounted, power input 500 W, heating power 0.5 kW, material glass, mechanical, digital and remote control, overheating protection, tilt switch and automatic shut-off, thermostat, display and operation indicator included, timer function, smart and temperature control, black colour, dimensions 50 × 50 × 1.1 cm (H×W×D), weight 6,2 kg
BLACK FRIDAY -20 % 3,999,- 4,999,-
Currently Unavailable
Order Code: AENIN179
4.7 3×
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Duux Edge 2000 White Wifi
Convector - heating power 2000 W, freestanding and wall-mounted, timer, temperature regulation and Smart, dimensions: 40 × 80 × 6,5 cm (H × W × D), white and black colour
Great price 4,799,- Save 150,-
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Ordered on request
Order Code: DUUET878
3.6 6×
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ELIZ EGH 24 Smart
Infrared Heater - heating power 2.4 kW, 4 adjustable heating levels, power consumption 2400 W, for indoor use, wall-mounted, ceiling-mounted, IP code IP65, material aluminium, remote controls, thermostat and display included, timer, SMART and silent mode function, black colour, dimensions 16 × 97 × 8 cm (H×W×D), weight 6.1 kg
  3,999,-
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Ordered on request
Order Code: ELIET024
4.0 12×
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ELIZ CHM 20
Convector - heating power 2000 W, freestanding, frost protection, power regulation and temperature regulation, heats a room with a volume of 50 m3, dimensions: 43 × 57 × 23 cm (H × W × D), white colour
BLACK FRIDAY -10 % 850,- 949,-
Currently Unavailable
Order Code: ELIKK392
4.5 2×
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ELÍZ ECW 100 WIFI
Convector - heating power 1000 W, freestanding and wall-mounted, timer, power regulation, temperature regulation and daily timer (24-hour timer), heats a room with a volume of 35 m3, dimensions: 40 × 46 × 9 cm (H × W × D), white colour
  2,699,-
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Ordered on request
Order Code: ELITO206
3.0 3×
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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
  5,499,-
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Ordered on request
Order Code: ELIKO211
5.0 2×
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ELIZ EBS 12/55 AF-W WiFi
Electric Towel Dryer - white colour
  5,399,-
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Ordered on request
Order Code: ELBO088
3.0 2×
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ELÍZ 15 INV WIFI
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 colour
  4,999,-
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Ordered on request
Order Code: ELIKO198
3.0 2×
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ELIZ CHM 20 F
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
BLACK FRIDAY -13 % 950,- 1,099,-
Currently Unavailable
Order Code: ELIKK408
4.0 4×
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TRISTAR KA-5094
Infrared Heater Panel
Discounted -3 % 2,699,- 2,799,-
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Ordered on request
Order Code: TRIIP6275
In the category Energy-Efficient Heaters on Alza.cz, we currently have a total of 379 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.