Buck Stove Model 91 Catalytic Wood Burning Fireplace Insert User Manual

1. Introduction

Welcome to the user manual for your Buck Stove Model 91 Catalytic Wood Burning Fireplace Insert. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new heating appliance. Please read this manual thoroughly before attempting to install or operate the unit.

The Buck Stove Model 91 is designed to provide powerful and efficient heating for your home, featuring catalytic combustion technology and a heat-activated blower to distribute warmth effectively.

2. Safety Information

WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information, consult a qualified installer, service agency, or the gas supplier.

• Always ensure the unit is installed by a qualified professional and in compliance with all local and state building codes.
• Never use gasoline, lantern fuel, kerosene, charcoal lighter fluid, or similar liquids to start or 'freshen up' a fire in this appliance. Keep all such liquids well away from the appliance when it is in use.
• Only burn seasoned, dry wood. Burning unseasoned or treated wood can lead to creosote buildup and chimney fires.
• For freestanding installations, a non-combustible hearth pad or floor protector, at least 3/8" thick, is required.
• Regularly inspect and clean your chimney and flue to prevent creosote accumulation.

3. Product Overview

The Buck Stove Model 91 is a high-performance catalytic wood burning fireplace insert designed for efficient heating. It features a robust construction and a traditional aesthetic that complements various home decors.

Image 1: The Buck Stove Model 91 Fireplace Insert, showcasing its black finish and viewing window with a fire burning inside.

Key Features:

• Powerful Heating: Capable of heating areas up to 3,200 square feet with an output of up to 62,745 BTUs.
• Catalytic Combustion: Enhances efficiency and reduces emissions.
• Heat-Activated Blower: Circulates warm air throughout your living space.
• Elegant Design: Traditional style with a large viewing area.
• Customizable Aesthetics: Door and window colors are available in Black, Pewter, or Gold to match your decor.

Image 2: Visual representation of the available door and window color options: Black, Gold, and Pewter.

4. Setup and Installation

The Buck Stove Model 91 is designed for insert installation into an existing masonry fireplace. It can also be used as a freestanding stove with the appropriate accessories and hearth protection.

Trim Kit Installation:

Customizable trim kits are available to conceal gaps and provide a finished look when installed in larger fireplace openings. These kits can be cut to size for a precise fit.

Image 3: Illustration of the two black trim kit options: Standard 9" (Width: 49 1/2", Height: 32") and Oversized 12" (Width: 55 1/2", Height: 35"). The 9" kit is suitable for smaller spaces, while the 12" kit offers broader coverage and enhanced heat distribution.

• Standard 9" Trim Kit: Ideal for smaller spaces, offering a proportional finish and cost-effectiveness.
• Oversized 12" Trim Kit: Provides broader coverage, a grander visual impact, and more customization options for larger fireplace inserts or spacious rooms.

Ensure that all installation procedures comply with local and state codes for warranty validity. Professional installation is highly recommended.

5. Operating Instructions

The Buck Stove Model 91 utilizes catalytic combustion for efficient and clean burning. Follow these guidelines for optimal performance:

• Fuel: Use only dry, seasoned wood. The firebox volume is 4.4 cubic feet.
• Firewood Length: Maximum firewood length is 23 inches side to side or 22 inches front to back.
• Starting a Fire: Place crumpled paper and kindling on the firebox floor. Add a few small pieces of wood. Light the paper and leave the door slightly ajar until the fire is established.
• Catalytic Operation: Once the fire is burning steadily and the stove reaches operating temperature, engage the catalytic bypass damper (if applicable) to direct exhaust gases through the catalytic combustor. This will increase efficiency and reduce emissions.
• Air Control: Adjust the primary air intake to control the burn rate and heat output. A lower air setting will result in a longer, slower burn.
• Blower Operation: The heat-activated variable speed blower assembly will automatically turn on once the stove reaches a certain temperature, helping to circulate warm air into your room.

6. Maintenance

Regular maintenance ensures the longevity and safe operation of your Buck Stove Model 91.

• Ash Removal: Remove ashes regularly to prevent buildup that can impede airflow and reduce efficiency. Ensure ashes are cool before disposal in a metal container.
• Glass Cleaning: Clean the ceramic glass door with a specialized stove glass cleaner when the stove is cool. Avoid abrasive cleaners.
• Catalytic Combustor: Inspect the catalytic combustor periodically for signs of degradation or blockage. Replace as needed according to manufacturer recommendations.
• Chimney/Flue Cleaning: Have your chimney and flue inspected and cleaned by a certified chimney sweep at least once a year, or more frequently if creosote buildup is observed.
• Gasket Inspection: Check door and glass gaskets for wear and tear. Replace worn gaskets to maintain an airtight seal and prevent heat loss.

7. Troubleshooting

This section addresses common issues you might encounter with your fireplace insert.

• Low Heat Output: Ensure you are burning dry, seasoned wood. Check for proper air intake settings and ensure the catalytic combustor is functioning correctly. A dirty chimney can also reduce draft and heat output.
• Excessive Smoke: This can be caused by burning wet wood, insufficient draft, or a blocked chimney. Ensure the flue damper is fully open when starting a fire.
• Creosote Buildup: Burning wet wood or operating the stove at too low a temperature can lead to creosote. Ensure proper burning practices and regular chimney cleaning.
• Blower Not Working: Check if the stove has reached sufficient operating temperature for the heat-activated blower to engage. Ensure the blower is plugged in and free from obstructions.

If problems persist, consult a qualified service technician or contact Buck Stove customer support.

8. Specifications

Detailed specifications for the Buck Stove Model 91 Fireplace Insert.

Image 4: Diagram illustrating the key dimensions of the Buck Stove Model 91, including width, height, and depth measurements.

Image 5: A list detailing the Model 91's specifications, including combustion type, BTU output, firebox volume, maximum firewood length, vent type, flue measurement, door colors, heating capacity, and certifications.

9. Warranty and Support

Your Buck Stove Model 91 comes with a comprehensive warranty to ensure your peace of mind.

• Warranty Coverage: A 1-year replacement warranty and a 5-year limited parts warranty are provided by Buck Stove, an American-based manufacturer.
• Registration: Manufacturer registration is required to validate your warranty.
• Warranty Validity: Ensure installation complies with all local and state codes to maintain warranty validity.

Manufacturer Information:

Manufacturer: New Buck Corporation

For further support, technical assistance, or warranty claims, please refer to the contact information provided with your product packaging or visit the official Buck Stove website.