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Compact and efficient quartz heater for rooms ~8–12m² with 2 power levels 800W White AD7709 Adler Compact and efficient quartz heater for rooms ~8–12m² with 2 power levels 800W White AD7709 Adler Compact and efficient quartz heater for rooms ~8–12m² with 2 power levels 800W White AD7709 Adler Compact and efficient quartz heater for rooms ~8–12m² with 2 power levels 800W White AD7709 Adler Compact and efficient quartz heater for rooms ~8–12m² with 2 power levels 800W White AD7709 Adler Compact and efficient quartz heater for rooms ~8–12m² with 2 power levels 800W White AD7709 Adler Compact and efficient quartz heater for rooms ~8–12m² with 2 power levels 800W White AD7709 Adler

Compact and efficient quartz heater for rooms ~8–12m² with 2 power levels 800W White AD7709 Adler

Code:
AD 7709
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Technical specification:

Type Electric heater
Feed With a cord
Power, W 800
Cable length, m 1.1
Device dimensions (G \ / P \ / A), cm 29.5 x 14.5 x 34.3
Color White
Power levels 2

Description:

Short description

Adler AD7709 is a compact and efficient quartz heater designed for fast and focused heating of small rooms up to ~8–12 m². With its 800 W power, two heating levels and simple mechanical control, it delivers immediate, intensive warmth without the need for waiting or complex adjustments. The quartz heating elements warm up within seconds, creating a strong directional heat output, while the silent operation makes the unit ideal for bedrooms, home offices, bathrooms, summer cottages or spot-heating during colder periods. The compact white design fits seamlessly into any interior, and the stable construction ensures safe and comfortable everyday use.

Key features

  • Compact and efficient heater for rooms ~8–12 m²

  • Quartz heating elements ensure very fast heat-up time

  • Two power levels for easy heat adjustment

  • Very quiet operation — no fan

  • Lightweight and portable design

  • Simple mechanical control

  • Stable feet for safe placement

  • Direct radiant heating — ideal for targeted warmth

  • Low energy consumption compared to fan heaters

  • Reliable choice for seasonal or short-term heating

  • White design blends well with modern interiors

  • Excellent value for money

Technical specification

  • Type: Quartz heater

  • Recommended room size: ~8–12 m²

  • Power: 800 W

  • Power levels: 2

  • Heating element: Quartz tubes

  • Control: Mechanical

  • Heating method: Direct radiant heating

  • Noise level: Very low (no fan)

  • Safety: Stable body with secure placement

  • Colour: White

Why buy / what makes it stand out?

  • Heats up almost instantly — perfect for quick temperature increase

  • Ultra-quiet operation thanks to fanless design

  • Low energy usage — only 800 W

  • Very easy to use with no complex settings

  • Ideal for small rooms and spot-heating

  • Lightweight enough to move between rooms

  • Clean, minimalistic white design fits most interiors

  • High heat intensity due to quartz technology

  • Stable base reduces risk of tipping

  • Excellent option for off-season or occasional heating

Included in the box

  • Quartz heater AD7709

  • User manual

About the brand

Adler is a European home-appliance brand that offers practical, everyday-friendly devices focused on ease of use and an affordable price level. The range includes kitchen appliances, climate devices and small household helpers designed to simplify daily tasks and provide stable, reliable performance. Adler products are developed with everyday user needs in mind, ensuring good functionality and long-term value at a reasonable price.