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Harvia M3 Wood-Burning Sauna Heater Set – Complete Package with Chimney & Stones
£989.00
Description
Harvia M3 Wood-Burning Sauna Heater Set – Complete Package with Chimney & Stones
The Harvia M3 wood-burning sauna heater brings the authentic spirit of Finnish sauna tradition to your cabin. Designed for small and medium-sized sauna rooms, it delivers soft, even heat, a stable airflow and the warm ambience of a real fire. Durable, efficient and beautifully crafted, this heater is an ideal choice for those who want a truly traditional sauna experience.
This complete set includes everything needed for installation: the Harvia M3 heater, a full Harvia WHP 1500 chimney kit and 40 kg of sauna stones — making it a ready-to-use solution for new builds or upgrades.
Key Features
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Classic wood-burning heater for a traditional Finnish sauna atmosphere
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Designed for sauna rooms 4.5–13 m³
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Open stone compartment holds up to 30 kg of stones for rich, soft steam
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Glass door provides a cosy view of the flames and enhances the sauna ambience
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Efficient air circulation for quick heating and stable temperature control
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Compatible with a pipe-mounted water heater for optional hot-water production
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High-quality Finnish construction from Harvia — the world leader in sauna heating
Set Includes
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Harvia M3 wood-burning heater
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Harvia WHP 1500 stainless steel chimney kit
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2 × 20 kg packages of sauna stones (fraction 10–15 cm)
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Installation and safety instructions
Technical Specifications
| Specification | Value |
|---|---|
| Model Code | WKM3 |
| Power Output | 13 kW |
| Sauna Size | 4.5–13 m³ |
| Dimensions (H×W×D) | 710 × 390 × 430 mm |
| Weight | 45 kg |
| Stone Capacity | Max. 30 kg |
| Firebox Cover Thickness | 5 mm |
| Flue Diameter | 115 mm |
| Minimum Safety Distances | Ceiling: 1200 mm / Sides: 50 mm |
| Water Tank Capacity | 0 L |
| Additional Info | Please read the user manual |
Advantages
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Genuine wood-fired sauna experience
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Strong heat output with low wood consumption
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Simple installation and reliable long-term operation
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Durable structure and resistance to high temperatures
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A complete package — heater, chimney and stones included
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Ideal for both new saunas and replacements
Recommended For
This set is perfect for:
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Small and medium-sized saunas (4.5–13 m³)
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Private homes, cottages, garden saunas and spa areas
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Anyone who wants a traditional sauna experience with a real flame
Summary
The Harvia M3 Wood-Burning Sauna Heater Set provides everything you need to create a warm, cosy and authentic sauna environment. With powerful performance, beautiful flame visibility and high-quality Finnish craftsmanship, it’s a reliable, complete solution for traditional sauna enthusiasts.
Shipping
We aim to ship your order as quickly as possible. 90% of our saunas are delivered within 10 working days, with a maximum delivery time of 20 working days.
At least two days before delivery, we'll contact you to confirm a date and time slot. If the proposed slot doesn't suit, just let us know and we'll arrange the next available one.
Assembly Service
Prefer not to build it yourself?
Our team can deliver and fully assemble your sauna on site, usually within a single day. We handle everything from unloading and positioning to installing the benches and interior, leaving you with a finished sauna ready to enjoy.
IMPORTANT
Heater installation and final electrical connection must be carried out by a qualified electrician and are not included. If you choose a wood-burning heater, installation must be carried out by a HETAS-certified specialist.
