Buck Stove Model 91 Catalytic Wood Stove / Insert – Large Bay Front – 91

Buck Stove Model 91 overview

The Buck Stove Model 91 (FP 91) is Buck's large bay-front catalytic wood heater, and it can be used either as a freestanding stove or as a fireplace insert. The bay front with side windows gives a wider view of the fire than a flat-front stove, and the catalytic combustor supports long, low, clean burns.

A blower assembly and the catalytic combustor are both standard. That makes it a strong choice for a large living area or as the main heater in a masonry fireplace that is currently doing little more than pulling warm air up the chimney.

Key features

• Large bay front with door and bay windows
• Front-loading, catalytic combustion
• Catalytic combustor and blower assembly standard
• Use freestanding or as a fireplace insert
• Optional legs, trim kits and offset adapter

Specifications

Venting & installation

As a freestanding stove, connect it with 8" stove pipe to an 8" UL 103 HT Class A chimney such as DuraVent DuraTech, or to a masonry chimney with an 8" stainless liner tee kit and insulation wrap. As an insert, run a full-height 8" stainless liner kit with insulation wrap. See the venting recommendation on this page; it should be installed per the manufacturer's installation manual and local codes by a qualified installer.

What to order with it

Freestanding: add legs (set of four), 8" DuraVent chimney and stove pipe, or the 8" liner tee kit. Insert: choose an 8" stainless liner insert kit by chimney height plus the insulation wrap, and a trim kit or offset adapter as needed.

FAQ

Stove or insert?
Either. The Model 91 is sold as a stove/insert; the venting and accessories differ for each use.

What size liner do I need?
8" stainless steel, full height, for insert installations.

Manuals, documents & related pages

• Download the Buck Stove manual (PDF)

Questions about fit or venting? Call (540) 212-9374.