KOVE x Harvia Vega 4.5kW Sauna Heater – Stainless Steel Electric Heater with Built-In Controls
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Key Information
Delivery Time
FREE Next Working Day Delivery
COLLECTION? We’ll refund you delivery costs.
Warranty
1 Year Excluding Elements
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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.
Delivery
Delivery & Shipping
Free UK Mainland Delivery
Most KOVE products are delivered FREE on the next working day to UK mainland postcodes when ordered before 3:00pm (Monday–Friday).
Orders placed after 3:00pm, on Fridays after the cut-off, or over the weekend will be dispatched on the next working day. Delivery times shown are estimates and may occasionally be affected by courier logistics, weather, or other circumstances outside of our control.
Delivery Times
- Deliveries are made Monday–Friday, 08:30–18:00
- Delivery is kerbside / threshold only
- Drivers do not unpack or position items
- Timed delivery options may be available at an additional cost
Large & Bulky Items
Many KOVE products, including saunas and ice baths, are delivered on pallets.
- Please ensure the product will fit through your access points
- Please have assistance available to move the item indoors
Missed Deliveries
- The first delivery attempt is free on orders over £100 (ex VAT)
- Missed deliveries may incur a re-delivery charge of £45 + VAT
- Drivers may call ahead where possible, but this is not guaranteed
Checking Your Order
Please inspect your delivery carefully before signing.
- Refuse delivery if any damage is visible
- Any damage must be reported within 24 hours of delivery
- Signing for the delivery confirms acceptance
International Delivery
We deliver to selected European countries. For international shipping quotes, contact
hello@kove-designs.com
with the product and destination.
Need Help?
Questions about delivery, access, or lead times? Email us at
hello@kove-designs.com
before placing your order.
Warranties
Consumer Customers (B2C – UK)
All KOVE products come with a 1 Year Excluding Elements warranty, in addition to your statutory rights under UK consumer law.
- Covers replacement parts for manufacturing defects
- Labour, call-out, and installation costs are not included
We also offer a 30-day money-back guarantee on unused, unopened products returned in their original packaging.
Return shipping costs apply.
Business Customers (B2B)
Business and trade purchases include a 1 Year Excluding Elements warranty.
- Covers replacement parts only
- Labour, installation, downtime, and consequential costs are excluded
- Returns accepted within 30 days for unused, unopened items (return shipping applies)
For full details, please see our Terms & Conditions and Warranty page.
