The Model 91 catalytic is our most popular selling wood stove. Used as a masonry fireplace insert, or freestanding, this unit easily accepts 21″ logs and heats up to 3200 square feet with an astonishing 10,400-62,745 BTUs per hour.. Buck Stove Model 91 Catalytic Wood Stove With Blower by Buck Stove. SKU FP 91 Sale Original price $4,502.50.. BUCK STOVE MODEL 91 FIREPLACE INSERTS . Buck Stove's Model 91 is a medium sized wood burning stove that is suitable for a variety of homes, generating up to 62,745 BTUs of warmth and effectively covering an area of 3,200 square feet.Its robust steel construction houses an integrated variable speed blower assembly, ensuring enduring and dependable heat for years to come.
Shop High Quality Model 91 Wood Burning Stove | FP 91 | FP 91G | FP 91P by BUCK STOVE available at Best Price at US Fireplace Store. Free Shipping | Lowest Price Guarantee. This Buck Stove Model 91 Catalytic Wood Stove is made in a huge 300,000 square foot facility in North Carolina.. This 8" cast iron collar is an essential component for securely connecting flue liners to Buck Stove models 80 and 91, particularly suited for stoves with a flat flue outlet. Made from durable cast iron, it ensures a strong, long-lasting connection that enhances the overall efficiency and safety of your stove. The collar includes a gasket and L.