Cal Flame Patio Series Outdoor Fireplace
Cal Flame Monterey FRP-901-2 Outdoor Gas Fireplace
The Cal Flame Monterey FRP-901-2 is a stationary outdoor gas fireplace designed to create a substantial architectural focal point for patios, outdoor living rooms, courtyards, and entertainment areas. It combines a clean fireplace profile with an extended bottom mantel, a vented firebox, electronic ignition, and a 22-inch double burner rated up to 90,000 BTU/hr.
Series
Patio Series
Model / Item
FRP-901-2 / 901-2
Maximum Input
90,000 BTU/hr
Factory Fuel
Natural Gas
LP Compatible
Yes, With Conversion
Burner
22" Double Burner
Overall Size
46"W × 41"D × 59"H
Installation
Outdoor Stationary
A Full Architectural Outdoor Fireplace With an Extended Bottom Mantel
The Monterey 901-2 is designed for buyers who want a permanent gas fireplace focal point rather than a portable fire feature.
Its standard fire presentation combines an 8-piece, 24-inch Weathered Oak log set, built-in 24-inch log grate, lava rock media, and herringbone ceramic brick across the bottom, sides, and rear of the firebox.
The standard fireplace is configured for Natural Gas and is identified by Cal Flame as NG / LP convertible when the appropriate conversion equipment and qualified installation are used.
Important buyer note: The supplied marketing copy identifies a 48-inch width, while the current FRP-901-2 manufacturer technical drawing identifies the overall width as 46 inches. The manufacturer drawing measurement is used throughout this updated page.
Cal Flame Monterey 901-2 at a Glance
Product Type
Outdoor Gas Fireplace
Maximum Input
90,000 BTU/hr
Ignition
Electronic Ignition
Standard Log Set
8-Piece, 24" Weathered Oak
Is the Cal Flame Monterey 901-2 Right for Your Project?
Best For
- Permanent outdoor living and entertainment spaces.
- Patios and courtyards needing a full architectural fireplace.
- Natural-gas fireplace installations.
- Projects requiring up to 90,000 BTU/hr input.
- Buyers who want traditional log-fire styling without burning wood.
- Outdoor designs where an extended lower mantel adds visual presence.
- Projects where optional stone, tile, or alternate log treatments are desired.
Consider Another Fireplace If
- You need an indoor fireplace.
- You need a portable or frequently movable fire feature.
- You specifically want to burn wood or charcoal.
- Your site cannot meet the required foundation and clearance conditions.
- You require a fireplace already factory-configured for LP without conversion.
- You cannot provide a suitable gas supply or qualified installation.
Why Choose the Cal Flame Monterey 901-2?
90,000 BTU Double Burner
The Monterey uses a 22-inch double burner with a maximum input of 90,000 BTU/hr.
Extended Bottom Mantel
The lower mantel gives the fireplace a broader architectural base and more substantial built-in appearance.
Weathered Oak Log Set
An 8-piece, 24-inch Weathered Oak log set creates a traditional fireplace presentation.
Herringbone Ceramic Brick
The firebox is finished with herringbone ceramic brick across the bottom, sides, and rear.
Electronic Ignition
The product-specific technical drawing identifies electronic ignition as part of the Monterey configuration.
NG / LP Convertible
The fireplace is supplied for Natural Gas and can be converted for Liquid Propane with appropriate equipment and qualified installation.
Weathered Oak Logs & Fireplace Media
The standard Monterey configuration includes an 8-piece, 24-inch Weathered Oak log set positioned on a built-in 24-inch log grate.
Lava rock is also used as part of the decorative fire presentation.
Media placement: Do not place lava rock directly over the gas burner because blocking the burner can interfere with proper gas flow. Use only fireplace-rated decorative logs, stones, and media installed according to manufacturer instructions.
Outdoor Fireplace Construction
16-Gauge Galvanized Steel Frame
The supplied product information identifies a 16-gauge galvanized steel frame as part of the fireplace structure.
HardieBacker Reinforcement
HardieBacker reinforcement supports the masonry-style outdoor fireplace construction.
One-Piece Construction
The Monterey is designed as a substantial stationary fireplace rather than a portable burner enclosure.
Stucco Standard Finish
Stucco is identified as the standard exterior finish on the product-specific technical drawing.
Natural Gas Standard With LP Conversion Capability
The Cal Flame Monterey 901-2 is configured for Natural Gas.
Factory Fuel
Natural Gas / NG
Optional Converted Fuel
Liquid Propane / LP with appropriate conversion equipment.
Fuel conversion: Do not assume the Monterey arrives configured for propane. LP conversion equipment is separate from the standard Natural Gas configuration, and Cal Flame advises that conversion be completed and tested by a qualified plumber or gas technician.
Cal Flame Monterey 901-2 Dimensions
| Overall Width |
46 in. |
| Overall Depth |
41 in. |
| Overall Height |
59 in. |
| Upper Body Width |
28 in. |
| Firebox Width |
19 in. |
| Access Door |
12 in. |
| Gas Inlet Detail |
1/2" to 3/8" elbow shown on technical drawing |
Dimension clarification: Use the current FRP-901-2 technical drawing for final site planning. It identifies an overall size of approximately 46"W × 41"D × 59"H.
Natural Gas Performance Specifications
| Maximum Input |
90,000 BTU/hr |
| Manifold Pressure |
10" Water Column |
| Maximum Gas Supply Pressure |
11" Water Column |
| Maximum Inlet Supply Pressure |
13" Water Column |
Standard Monterey 901-2 Features
Stucco Exterior
Standard exterior finish.
22" Double Burner
Maximum input of 90,000 BTU/hr.
24" Log Grate
Built-in support for the decorative log presentation.
8-Piece Weathered Oak Logs
Standard 24-inch decorative gas-fireplace log set.
Natural Gas Configuration
Factory fuel configuration.
LP-Convertible Design
Convertible when appropriate conversion equipment is used.
Vented Fireplace
The product-specific drawing identifies the Monterey as vented.
Electronic Ignition
Electronic burner ignition system.
Available Monterey 901-2 Options
| Front Upper Mantel |
Optional |
| Cultured Stone |
Optional |
| Cal Faux Stone |
Optional — front and sides with rear stucco |
| 10-Piece 24" Log Set |
Optional |
| Porcelain Tile Upper Mantel |
Optional |
| Natural Stone Tile — Field & Border |
Optional |
Optional configuration note: These finish and decorative treatments are not part of the standard fireplace unless specifically selected on the order.
Installation & Site Planning
Cal Flame identifies the Monterey as an outdoor stationary fireplace.
Outdoor Only
Do not install or operate the fireplace in an enclosed room, garage, shed, or breezeway.
Not for Mobile Locations
Do not install in a recreational vehicle, trailer, boat, yacht, or other unsuitable enclosed or mobile location.
Adequate Airflow
Plan the installation location around proper airflow, nearby combustibles, overhead structures, and wind exposure.
Avoid Windows
Consider windows that open into the home when selecting the final fireplace location.
Professional installation recommended: Cal Flame recommends installation by a licensed contractor, and gas installation must comply with applicable codes and manufacturer requirements.
Foundation Requirements
The manufacturer's owner's manual specifies a level cement foundation approximately 2–4 inches thick (5–10 cm).
Required Foundation Characteristics
- Level.
- Cement construction.
- Approximately 2–4 inches thick.
- Stable enough to support the fireplace.
- Located where water will not pool around the unit.
Do Not Use as a Substitute
- Loose gravel.
- Loose or unstable material.
- Tile as the structural foundation.
- Combustible surfaces.
- Uneven supporting material.
Clearance & Placement Considerations
| Flammable Materials |
Minimum 24 in. in all directions, including applicable overhead materials |
| Front of Operating Fireplace |
At least 6 ft. from flammable materials |
| Above Chimney |
Approximately 4–6 ft. of unobstructed space from flammable materials |
Clearance note: These requirements address different areas and conditions around the fireplace. They should not be treated as interchangeable. Use the complete owner's manual when determining final placement.
Natural Gas Installation Planning
Gas Service Pipe
The owner's manual identifies a 3/4-inch Natural Gas service pipe running from the home toward the fireplace location.
Shutoff Valve
The gas supply should terminate with an accessible shutoff valve and 1/2-inch male fitting.
Flexible Line
The burner preparation instructions specify a 3/8-inch NPT flexible line rated for outdoor use.
Leak Testing
Perform a leak test after gas connection and whenever any part of the gas system has been disconnected or replaced.
Liquid Propane Conversion Planning
The Monterey can be converted from Natural Gas to LP operation when the appropriate conversion equipment is used.
| Minimum LP Line Pressure |
11" W.C. |
| Maximum LP Line Pressure |
14" W.C. |
| Approximate LP Cylinder Diameter |
12 in. |
| Approximate LP Cylinder Height |
18 in. |
| Maximum LP Fuel Capacity |
20 lb. / 5 gallons |
LP cylinder placement: When an LP cylinder is used with a converted fireplace, it must be housed in an appropriately ventilated enclosure. Do not place an LP cylinder inside the fireplace, beneath the hearth, or near the burner.
Care & Maintenance
Inspect Before Use
Visually inspect the fireplace before use.
Annual Professional Inspection
The manufacturer calls for annual inspection by a qualified service technician.
Keep Burner Area Clear
Inspect and clean the burner and air-shutter area to remove dirt, debris, insects, or other obstructions.
Inspect Gas Connections
Do not operate with damaged hoses, damaged lines, loose fittings, or connections that fail a leak test.
Avoid Pressure Washing
Do not pressure wash stucco, grout, rock, stone, or similar finishes because high-pressure water can damage the exterior.
Cal Flame Monterey Warranty Overview
| Structure |
5 Years |
| Hardware |
2 Years |
| Finish |
1 Year |
| Plastic Components |
90 Days |
Structural coverage applies to specified fireplace components related to structural integrity. Hardware coverage includes specified components such as the burner and fire grate, while finish coverage applies to materials such as stucco, stone, and tile.
Warranty limitation: The manufacturer's documentation states that lava rocks and fire logs are not covered by the limited warranty. Additional exclusions, installation conditions, ownership requirements, and other terms apply.
Complete Cal Flame Monterey 901-2 Technical Specifications
| Brand |
Cal Flame |
| Series |
Patio Series |
| Product |
Monterey Outdoor Gas Fireplace |
| Model / Item Number |
FRP-901-2 / 901-2 |
| Product Type |
Outdoor Gas Fireplace |
| Application |
Outdoor Stationary Use Only |
| Fireplace Configuration |
Vented |
| Standard Fuel |
Natural Gas |
| LP Capability |
Convertible with Appropriate Conversion Equipment |
| Maximum Input |
90,000 BTU/hr |
| Burner |
22" Double Burner |
| Ignition |
Electronic Ignition |
| Log Grate |
Built-In 24" Log Grate |
| Standard Log Set |
8-Piece, 24" Weathered Oak |
| Firebox Interior |
Herringbone Ceramic Brick — Bottom, Sides & Rear |
| Standard Exterior Finish |
Stucco |
| Construction |
16-Gauge Galvanized Steel Frame with HardieBacker Reinforcement |
| Overall Width |
46 in. |
| Overall Depth |
41 in. |
| Overall Height |
59 in. |
| Upper Body Width |
28 in. |
| Firebox Width |
19 in. |
| Access Door |
12 in. |
| Gas Inlet Detail |
1/2" to 3/8" Elbow |
Flame Authority Expert Recommendation
Choose the Cal Flame Monterey FRP-901-2 when you want the appearance and scale of a permanent outdoor fireplace with the convenience of gas operation.
Its 90,000 BTU double burner, 59-inch height, extended bottom mantel, Weathered Oak log set, herringbone ceramic-brick firebox, and vented configuration make it well suited to dedicated patios, courtyards, and outdoor entertainment spaces.
Before ordering, confirm the 46"W × 41"D × 59"H footprint, level cement foundation, Natural Gas supply, clearances, and delivery access.
If LP operation is required, plan the conversion separately and use qualified gas installation. The manufacturer technical drawing and fireplace owner's manual should be provided to the installer during project planning.
Official Manufacturer Resources
Cal Flame Fireplace – Owner's Manual
Installation, foundation requirements, Natural Gas and LP guidance, clearances, operation, maintenance, safety, and warranty information.
Cal Flame Monterey FRP-901-2 – Technical Drawing & Dimensions
Model-specific dimensions, standard configuration, firebox details, access-door location, gas-inlet detail, and available options.
Cal Flame Monterey 901-2 FAQs
Is the Cal Flame Monterey 901-2 Natural Gas or Propane?
The Monterey 901-2 is configured for Natural Gas and is LP convertible. LP conversion requires appropriate conversion equipment and qualified installation.
How many BTUs does the Cal Flame Monterey 901-2 produce?
The 22-inch double burner has a maximum input rating of 90,000 BTU/hr.
What are the dimensions of the Cal Flame Monterey FRP-901-2?
The current manufacturer technical drawing identifies overall dimensions of approximately 46"W × 41"D × 59"H.
Can the Cal Flame Monterey be installed indoors?
No. Cal Flame identifies the Monterey for outdoor stationary use only and prohibits installation in enclosed rooms, garages, sheds, breezeways, and similar enclosed locations.
Does the Monterey require a cement foundation?
Yes. The owner's manual calls for a level cement foundation approximately 2–4 inches thick. Do not use loose or unstable materials such as gravel as a substitute.
What log set comes standard with the Monterey 901-2?
The product-specific drawing identifies an 8-piece, 24-inch Weathered Oak log set as standard. A 10-piece 24-inch log set is separately listed as an option.
Does the Cal Flame Monterey use electronic ignition?
Yes. Electronic ignition is identified on the Monterey 901-2 technical drawing.
Is the Cal Flame Monterey vent-free?
No. The product-specific manufacturer drawing identifies the Monterey 901-2 as a vented fireplace.
Can I burn wood in the Cal Flame Monterey?
No. The Monterey is designed for gas operation. Do not burn wood, charcoal, compressed logs, or other solid fuels in the fireplace.
Does LP conversion equipment come standard?
No. The standard fireplace is configured for Natural Gas. Equipment required for LP conversion must be obtained separately.
What finishes are available for the Monterey 901-2?
Stucco is the standard finish. The technical drawing lists optional Cultured Stone, Cal Faux Stone, porcelain tile, and natural stone tile treatments.
Does the Monterey require professional installation?
Cal Flame recommends installation by a licensed contractor. Gas work must comply with applicable requirements, and LP conversion should be completed and tested by a qualified gas professional.
Before You Order
Confirm Before Purchase
- The fireplace will be installed outdoors in a stationary location.
- The site accommodates the 46"W × 41"D × 59"H dimensions.
- A level 2–4-inch cement foundation can be provided.
- The required combustible clearances can be maintained.
- The Natural Gas supply has been properly planned.
- LP conversion is separately planned if Propane operation is required.
- The delivery path can accommodate the fireplace.
- The selected standard or optional finish configuration has been confirmed.
Do Not Assume
- That the marketing-copy 48-inch width overrides the current 46-inch technical drawing.
- That the fireplace arrives configured for LP.
- That LP conversion equipment is included.
- That the fireplace can be installed indoors.
- That wood or charcoal can be burned in the firebox.
- That loose gravel or tile is an acceptable foundation.
- That all clearance figures refer to the same area around the fireplace.
- That optional finish treatments are included as standard.
Final planning check: Use the FRP-901-2 technical drawing as the primary source for Monterey-specific dimensions, standard features, and options, and use the Cal Flame Fireplace Owner's Manual for fuel, conversion, foundation, placement, clearances, maintenance, safety, and warranty guidance.
