Buck Stove Bay Series Model 91 Wood Burning Stove
The Buck Model 91 Freestanding Wood Burning Stove delivers powerful, reliable whole-home heating with classic craftsmanship and advanced catalytic technology. Designed for homeowners who demand high efficiency, long burn times, and exceptional heat output, this extra-large capacity stove provides dependable warmth for large living spaces while maintaining cleaner, more efficient combustion.
Engineered to heat areas ranging from approximately 1,800 to 3,200 square feet, the Model 91 is ideal for larger homes, open floor plans, or primary heating applications. Its impressive heat output ranges from 10,400 to 62,745 BTUs per hour, allowing users to maintain comfortable temperatures even in extreme winter conditions. The spacious 4.4 cubic-foot firebox is built to accommodate logs up to 22 inches in length (front to back) or 23 inches side to side, providing longer burn cycles and reducing the need for frequent reloading.
Efficiency and heat distribution are at the core of the Model 91’s performance. With an efficiency rating of approximately 80.4% (HHV) and EPA-compliant emissions performance, the stove maximizes heat production while minimizing fuel consumption. The stove features a factory-installed heat circulating blower, designed to improve heat transfer and distribute warm air evenly throughout the living space. The blower delivers consistent airflow to help eliminate hot and cold spots and can operate automatically or manually, depending on heating demands.
A key performance component of the Buck Model 91 is its catalytic combustor system, which significantly enhances efficiency and reduces emissions. The catalytic combustor reignites smoke and unburned gases before they exit the flue, extracting additional heat from the fuel while lowering particulate output. This process results in longer, more controlled burn cycles, improved fuel economy, and reduced creosote buildup. The system is designed for durability and includes monitoring guidance to ensure proper function and optimal performance throughout the life of the stove.
Additional design features include high-efficiency heat exchange technology, an oversized glass viewing door with an air-wash system to help maintain clear visibility of the fire, and a convenient ash removal tray that simplifies routine maintenance. The stove is engineered for flexible installation and can be used as a freestanding unit with optional pedestal or legs, providing both functional heating performance and timeless aesthetic appeal.
The Buck Model 91 Freestanding Wood Burning Stove combines large-scale heating capability, advanced catalytic combustion, and durable American-built quality, making it a dependable solution for efficient, long-lasting wood heat.
Features
- Up to 22" logs
- 4.4 ft³ firebox
- Catalytic Technology
- EPA certified
- Limited lifetime warranty
- Certified for mobile home
Measuring for Your Buck Stove Bay Series Model 91
Stove Insert Measurement Guides
Installing Your New Wood Stove
Video of Installing a Wood Burning Stove
Original: $4,451.00
-65%$4,451.00
$1,557.85






Description
The Buck Model 91 Freestanding Wood Burning Stove delivers powerful, reliable whole-home heating with classic craftsmanship and advanced catalytic technology. Designed for homeowners who demand high efficiency, long burn times, and exceptional heat output, this extra-large capacity stove provides dependable warmth for large living spaces while maintaining cleaner, more efficient combustion.
Engineered to heat areas ranging from approximately 1,800 to 3,200 square feet, the Model 91 is ideal for larger homes, open floor plans, or primary heating applications. Its impressive heat output ranges from 10,400 to 62,745 BTUs per hour, allowing users to maintain comfortable temperatures even in extreme winter conditions. The spacious 4.4 cubic-foot firebox is built to accommodate logs up to 22 inches in length (front to back) or 23 inches side to side, providing longer burn cycles and reducing the need for frequent reloading.
Efficiency and heat distribution are at the core of the Model 91’s performance. With an efficiency rating of approximately 80.4% (HHV) and EPA-compliant emissions performance, the stove maximizes heat production while minimizing fuel consumption. The stove features a factory-installed heat circulating blower, designed to improve heat transfer and distribute warm air evenly throughout the living space. The blower delivers consistent airflow to help eliminate hot and cold spots and can operate automatically or manually, depending on heating demands.
A key performance component of the Buck Model 91 is its catalytic combustor system, which significantly enhances efficiency and reduces emissions. The catalytic combustor reignites smoke and unburned gases before they exit the flue, extracting additional heat from the fuel while lowering particulate output. This process results in longer, more controlled burn cycles, improved fuel economy, and reduced creosote buildup. The system is designed for durability and includes monitoring guidance to ensure proper function and optimal performance throughout the life of the stove.
Additional design features include high-efficiency heat exchange technology, an oversized glass viewing door with an air-wash system to help maintain clear visibility of the fire, and a convenient ash removal tray that simplifies routine maintenance. The stove is engineered for flexible installation and can be used as a freestanding unit with optional pedestal or legs, providing both functional heating performance and timeless aesthetic appeal.
The Buck Model 91 Freestanding Wood Burning Stove combines large-scale heating capability, advanced catalytic combustion, and durable American-built quality, making it a dependable solution for efficient, long-lasting wood heat.
Features
- Up to 22" logs
- 4.4 ft³ firebox
- Catalytic Technology
- EPA certified
- Limited lifetime warranty
- Certified for mobile home
Measuring for Your Buck Stove Bay Series Model 91
Stove Insert Measurement Guides
Installing Your New Wood Stove
Video of Installing a Wood Burning Stove



















