Wood burning stoves are a crucial component of traditional saunas, known for their ability to provide dry, radiant heat. In this article, we will delve into the technical details of external feed wood burning sauna stoves. Whether you’re a sauna enthusiast or a first-time user, this guide will provide clear and concise information to ensure you make the most of this unique heating system.
- Anatomy of an External Feed Sauna Stove
External feed wood burning sauna stoves are specifically designed for saunas. Understanding their components is vital for their proper operation:
1.1 Firebox
- This is where the wood is burned. It features a grate for airflow, and the ashes fall through to a removable ash pan.
1.2 External Feed Door
- Unique to these stoves, the external feed door allows you to add wood without opening the main sauna room door, preventing heat loss.
1.3 Chimney Outlet
- The flue collar connects to the chimney to expel smoke and fumes. Proper draft control is crucial for efficient operation.
- Selecting the Right Wood
The type of wood you use significantly impacts the sauna experience:
2.1 Hardwood
- Hardwood, like oak, birch, or maple, is preferred due to its slower burn and higher energy output. Avoid softwood, which can create excessive heat and creosote.
2.2 Wood Size
- Cut the wood into small logs or split pieces to fit easily into the stove’s firebox.
- Loading Techniques
To ensure an optimal sauna experience, follow these loading techniques:
3.1 Start with Kindling
- Begin with a small amount of kindling and newspaper to start the fire.
3.2 Loading Wood
- Place wood pieces into the firebox, avoiding overcrowding to maintain proper airflow.
3.3 External Feed Door
- Use the external feed door to add wood when necessary, minimizing heat loss.
- Airflow Control
Efficient combustion relies on proper airflow control:
4.1 Dampers
- Adjust the dampers to control the flow of oxygen into the firebox. More air increases the heat output, while less air conserves wood.
4.2 Draft Control
- Ensure the flue collar is properly connected to the chimney and use draft control to regulate the exhaust flow.
- Safety Precautions
Safety should never be overlooked when using a wood burning sauna stove:
5.1 Clearances
- Maintain proper clearances from combustible materials, as specified in the stove’s manual.
5.2 Fire Extinguisher
- Have a fire extinguisher in close proximity to the sauna room for emergencies.
5.3 Carbon Monoxide Detector
- Install a carbon monoxide detector to monitor potentially harmful emissions.
Conclusion
An external feed wood burning sauna stove is a valuable addition to any sauna, offering the authentic sauna experience. By understanding its components, selecting the right wood, mastering loading techniques, and ensuring proper airflow and safety precautions, you can enjoy the benefits of dry, radiant heat in your sauna. Whether you’re a sauna aficionado or new to the practice, this guide will help you harness the power of this specialized stove for a truly relaxing sauna experience.