High-Performance Sauna Heating for Medium-Sized Cabins
The KOVE 6kW Sauna Heater is a powerful, professional-grade electric heater designed for medium-sized sauna cabins where consistent heat, faster warm-up, and long session stability matter. Ideal for larger home saunas, garden builds, and professional wellness environments, it delivers a true traditional sauna experience with simple, reliable mechanical control.
Strong, Even Heat Output (6–9 m³)
Optimised for sauna rooms of 6–9 m³, the KOVE 6kW heater provides noticeably stronger heat output than smaller units, allowing the cabin to reach temperature more quickly and stay there comfortably — even with frequent door openings or multiple users.
A larger 20kg stone capacity (stones sold separately) allows the heater to store and radiate heat more effectively, producing a smoother, more stable sauna climate and improved steam performance when water is added to the stones.
Built for Heat, Steam & Regular Use
Designed specifically for demanding sauna environments, the KOVE 6kW heater uses durable materials selected for longevity and reliable performance:
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Aluminised zinc outer casing for corrosion resistance in high-humidity conditions
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304 stainless steel heating elements for consistent heat output and long service life
- Robust internal construction suited to frequent home or professional use
Simple Mechanical Controls
The heater uses straightforward mechanical control dials — no digital menus or apps — making it easy to operate in shared or commercial settings.
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Temperature control: Adjustable up to 110°C
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Timer: Up to 3 hours for flexible heat-up and session lengths
This makes the KOVE 6kW heater particularly well suited to family saunas, rentals, gyms, and wellness spaces where simplicity and reliability are essential.
Wall-Mounted, Space-Efficient Design
The heater is supplied with a wall-mounting bracket for secure installation and optimal airflow. For safe operation and effective heat circulation, it should be installed approximately 9cm above the floor, helping distribute heat evenly while preserving usable cabin space.
Electrical requirements: Fixed-wired connection required. Installation must be carried out by a qualified electrician in accordance with UK regulations (Part P / BS 7671).
Sauna Stones (Required)
The KOVE 6kW heater is designed to be used with sauna stones to regulate heat output and protect the heating elements.
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Stone capacity: Up to 20kg
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Sauna stones: Sold separately
Correct stone loading improves heat stability, steam quality, and the overall sauna experience.
Which Heater Size Is Right for You?
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Choose 6kW if your sauna is medium-sized (6–9 m³) and used by multiple people
- Ideal for quicker heat-up times, stronger steam capability, and better temperature recovery
- For smaller cabins, a 4.5kW heater may be sufficient and more energy-efficient
Ideal For
- Medium-sized home sauna cabins
- Garden and outdoor sauna buildings
- Gyms, studios, Airbnbs, and wellness facilities
- Users who want strong, consistent traditional sauna heat
Technical Specifications
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Brand: KOVE
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Model: KOVE-HEAT6
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Power Output: 6kW
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Recommended Sauna Size: 6–9 m³
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Stone Capacity: 20kg (stones sold separately)
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Maximum Temperature: 110°C
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Timer: Up to 3 hours
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Installation: Wall-mounted
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Dimensions: 430 × 300 × 610 mm
Why Choose KOVE?
KOVE sauna heaters are engineered for real-world performance — durable materials, stable heat output, and controls that work every time. The 6kW model is the ideal step up when your sauna needs more power, faster heat-up, and better temperature stability without unnecessary complexity.
