Royall Outdoor Sheltered Wood/Coal Boilers
Reliable Outdoor Wood Heat Built for Long-Term Performance
Royall Outdoor Sheltered Wood Boilers combine the proven heating performance of Royall’s pressurized wood boiler technology with a durable outdoor enclosure designed to protect the boiler from the elements. Manufactured in Wisconsin, these systems provide dependable hydronic heating for homes, farms, shops, garages, commercial buildings, and other applications where outdoor installation is preferred.
Unlike traditional indoor installations, Royall outdoor sheltered models are housed inside a heavy-duty steel shelter and insulated with R-19 insulation. This design helps protect critical components from weather while allowing owners to keep firewood handling, ash removal, and boiler maintenance outside the building.
Engineered for Efficient Wood or Coal Burning
Royall outdoor sheltered boilers utilize a forced draft combustion system that directs air beneath the cast iron rocker grates, promoting efficient bottom-up combustion. Combined with automatic damper controls, the system helps maintain consistent water temperatures while maximizing fuel utilization.
Key features include:
- Heavy-duty steel boiler construction
- Rocker grate systems
- Forced draft combustion technology
- Automatic damper shutoff controls
- Large firebox capacities
- Generous water storage capacity
- Durable finish
- Pressurized hydronic heating design
- Outdoor weather-protected shelter construction
Flexible Heating Applications
Royall Outdoor Sheltered Wood Boilers can be integrated with a variety of hydronic heating systems, including:
- Radiant floor heating
- Hydronic baseboard systems
- Hot water unit heaters
- Water-to-air heat exchangers
- Domestic hot water production
- Multi-building heating systems
The boilers can often work alongside existing heating systems, allowing owners to supplement propane, fuel oil, electric, or natural gas heating sources.
Built for Decades of Service
According to Royall, their boilers are designed with durability and long service life in mind. Heavy-gauge steel construction, replaceable firebrick systems, cast iron grates, and readily available replacement components help support years of dependable operation. Royall notes that properly maintained systems can provide decades of reliable heating performance.
Why Choose a Royall Outdoor Sheltered Boiler?
For property owners seeking a powerful wood-fired heating solution without dedicating indoor space to a boiler room, Royall Outdoor Sheltered Wood Boilers offer a practical alternative. Their weather-protected design, robust construction, and wide range of heating capacities make them suitable for everything from residential homes to large commercial facilities. Whether you’re looking to reduce dependence on conventional fuels or take advantage of available firewood resources, a Royall Outdoor Sheltered Boiler provides a proven, American-made heating solution built to perform through the harshest winter conditions.
Models Available
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