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SKU:KOVE-HARVIA45

KOVE x Harvia Vega 4.5kW Sauna Heater – Stainless Steel Electric Heater with Built-In Controls

KOVE x Harvia Vega 4.5kW Sauna Heater – Stainless Steel Electric Heater with Built-In Controls

Regular price £399.00
Regular price £399.00 Sale price £449.00
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  • Official Distributor
  • Backed By Manufacturer's Warranty
  • Free UK Delivery

How It Works

Step inside, set your preferred temperature, and enjoy a deep, restorative heat session. All our saunas are easy to use, low-maintenance, and designed for maximum comfort.

Our Guarantee

We stand by the quality of our saunas. That’s why every purchase comes with a full manufacturer’s warranty for complete peace of mind.

Shipping & Delivery

Enjoy free, fast delivery across the UK. Our expert team will arrange safe curbside or in-home delivery, with optional professional assembly available.

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Description

Premium Scandinavian Sauna Heating

The Harvia Vega 4.5kW Sauna Heater is a refined, high-quality electric heater designed for smaller sauna cabins where reliability, even heat distribution, and clean Scandinavian design matter. Manufactured by Harvia in Finland — one of the most respected names in sauna heating — the Vega range is trusted worldwide in both residential and professional sauna environments.

Even Heat Distribution from Floor to Bench

Designed for sauna rooms of 3–6 m³, the Harvia Vega 4.5kW delivers fast, consistent heat with a structure that allows the heater to be mounted lower on the sauna wall.

This lower mounting position improves air circulation and ensures heat reaches the lower benches as well as the upper seating area, creating a more balanced and comfortable sauna environment throughout the cabin.

Full Stainless Steel Construction

The Vega features a full stainless steel outer casing, giving it a clean, modern appearance while offering excellent durability in high-temperature, high-humidity sauna conditions.

  • Corrosion-resistant stainless steel housing
  • Designed for long service life in demanding sauna environments
  • Minimalist Scandinavian aesthetic

Built-In Controls for Simple Operation

The Harvia Vega is designed to be easy to use, with integrated control switches positioned ergonomically on the upper side of the heater.

  • Mechanical temperature control up to 110°C
  • Integrated timer for flexible session lengths
  • No external control panel required

This makes the Vega particularly well suited to shared spaces, rentals, and professional settings where straightforward operation is essential.

Flexible, Installer-Friendly Design

The heater’s symmetrical design means there is no left- or right-hand configuration to worry about — it can simply be mounted in position using the supplied wall-mounting rack.

Electrical connections are made from the side of the unit, improving accessibility during installation and reducing setup time.

Electrical requirements: Fixed-wired connection required. Installation must be carried out by a qualified electrician in accordance with UK regulations.

Sauna Stones & Performance

The Harvia Vega 4.5kW heater uses sauna stones to regulate heat output and produce steam when water is added.

  • Stone capacity: Approximately 20 kg
  • Stones required: 1 box of 5–10 cm sauna stones (sold separately)

Correct stone loading helps protect the heating elements and improves heat stability and steam quality.

Which Heater Is Right for You?

  • Choose Harvia Vega 4.5kW if you want a proven premium brand with a clean stainless steel finish
  • Ideal for compact home saunas, garden saunas, and professional wellness spaces
  • If you prefer a value-led alternative, KOVE heaters offer strong performance at a lower price point

Ideal For

  • Small home sauna cabins
  • Garden and outdoor saunas
  • Gyms, spas, hotels, and wellness facilities
  • Users who value premium build quality and trusted Finnish engineering

Technical Specifications

  • Brand: KOVE x Harvia
  • Model: KOVE-HARVIA45 / Vega
  • Power Output: 4.5 kW
  • Recommended Sauna Size: 3–6 m³
  • Stone Capacity: Approx. 20 kg (stones sold separately)
  • Controls: Built-in mechanical controls
  • Power Supply: Single-phase or three-phase
  • Installation: Wall-mounted
  • Material: Stainless steel casing
  • Dimensions: 540 × 480 × 310 mm (H × W × D)
  • Weight: 11 kg (heater only)
  • Warranty: 1 Year Excluding Elements

Why Choose Harvia?

Harvia is one of the world’s most respected sauna heater manufacturers, known for consistent performance, durable construction, and authentic Scandinavian sauna engineering. The Vega range is a proven choice for users who want premium quality from a brand with decades of sauna expertise.

  • Relax, Recharge & Restore

    Step into soothing warmth that melts away stress while promoting deep relaxation.

  • Wellness Backed by Science

    Regular sauna use supports circulation, muscle recovery, and natural detoxification.

  • Luxury, Built to Last

    Crafted with premium materials and modern design, every sauna delivers both performance and elegance.

The Results Speak for Themselves

Our sauna owners consistently share how regular use has transformed their daily lives — from improved wellness to moments of pure relaxation.

87%

said they feel more relaxed and less stressed

82%

reported a greater sense of wellbeing

79%

noticed better sleep and faster recovery

  • A true game-changer for my wellbeing.

    Using my sauna 3–4 times a week has helped me unwind, sleep better, and feel less stressed overall.

    James.R, London

  • Feels like having a private spa at home.

    The craftsmanship is outstanding, and every session feels like pure luxury. Worth every penny.

    Sophie.M, Manchester

  • Recovery has never been this easy.

    After workouts, 20 minutes in the sauna leaves me refreshed, relaxed, and ready for the next day.

    Daniel.K, Bristol

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FAQ's

Do the saunas come with a warranty?

Yes - every sauna is supplied with a manufacturer’s warranty for your peace of mind. Warranty length varies by model, and details are shown on each product page.

What’s the difference between infrared and traditional saunas?

Infrared saunas use gentle infrared heat to warm the body directly, while traditional saunas heat the air around you. Both deliver deep relaxation and wellness benefits - it’s down to personal preference.

Is installation difficult?

Most of our saunas are designed for easy assembly at home, and we also offer a professional installation service if you’d prefer a hands-free setup.

How will my sauna be delivered?

All saunas are delivered securely, packaged for protection, and shipped with trusted couriers. Larger models may arrive on a pallet, with optional professional placement and assembly available.

How much space do I need?

We offer saunas in a variety of sizes - from compact 1–2 person cabins to spacious 6–8 person units. Product dimensions are listed on each page to help you choose the right fit.

How hot do the saunas get?

Infrared saunas typically reach 40–65°C, while traditional saunas range between 70–100°C. Both allow you to adjust settings for a comfortable session.

What health benefits can I expect?

Regular use may help with stress relief, muscle recovery, improved circulation, detoxification, and better sleep - benefits backed by wellness research and customer feedback.

  • Free & Reliable Delivery

    Every sauna shipped securely across the UK.

  • Official Distributor

    Genuine products with full manufacturer’s warranty.

  • Expert UK Support

    Friendly team ready to help with any questions.

  • Secure Payments

    Checkout with confidence using encrypted payments.