Tristack Fire Pillar – Custom

The Tristack Fire Pillar is defined by a series of stacked triangular forms arranged in a layered, upward progression. Each level shifts slightly from the one below, creating a dynamic interplay of angles, depth, and shadow. The geometry feels precise yet energetic, with the flame integrated into the composition to enhance the sense of movement and structure.

Tristack works as a freestanding architectural element that introduces bold geometry and vertical rhythm into outdoor environments. Its three-tiered form creates visual interest from every angle while maintaining a clean, controlled silhouette suited for modern and contemporary spaces.

Available Sizes, Burner Area, and Output

• 18" L x 18" W x 27" H • Burner area equivalent to 12" round • Up to 90,000 BTU • Premium Jet Burner

• 24" L x 24" W x 36" H • Burner area equivalent to 18" round • Up to 150,000 BTU • Premium Jet Burner

• 30" L x 30" W x 45" H • Burner area equivalent to 24" round • Up to 296,000 BTU • Premium Jet Burner

• 36" L x 36" W x 54" H • Burner area equivalent to 30" round • Up to 435,000 BTU • Premium Jet Burner

• 42" L x 42" W x 63" H • Burner area equivalent to 36" round • Up to 443,000 BTU • Premium Jet Burner

• 48" L x 48" W x 72" H • Burner area equivalent to 36" round • Up to 443,000 BTU • Premium Jet Burner

Standard configuration includes the highest-output burner available for each size. Output is finalized per order based on gas supply. All burners are propane compatible at the highest BTUs shown.

Key Features

• Layered triangular geometry that creates depth, contrast, and directional movement
• Three-tier stacked design for a bold, sculptural presence
• Balanced proportion for a strong yet refined architectural silhouette
• Powder coated metal construction using steel or aluminum as required by scale and environment
• High quality burner systems with precision jet technology
• Burner options available in stainless steel or solid brass
• Natural gas or propane compatible
• CSA certified burner systems
• UL compliant ignition options including switch, Bluetooth, or WiFi
• Concealed internal components for a clean, uninterrupted exterior
• Designed as a freestanding fire sculpture and architectural focal point
• Custom sizes, finishes, materials, and configurations available

What’s Included

Each fire insert includes all core operating components required for proper burner performance. Final gas and electrical connections are not included.

• Commercial grade brass burner matched to round, square, or linear configuration
• Push button ignition system or electronic ignition if selected
• Key valve for fuel and flame control
• Whistle free flexible gas lines with required fittings
• Mounting brackets and internal support components

Inserts ship fully assembled where possible. Electronic components ship uninstalled to prevent transit damage. All systems are pre fitted and pre drilled to simplify installation.

Installation Notes

Final gas and electrical connections must be completed by a licensed professional. Electronic ignition systems are recommended for larger BTU applications. Battery powered ignition options are available where line voltage is not accessible.

Because each insert is custom configured, burner type, ignition system, and internal components may vary based on size, shape, and fuel selection.

See Product Description for Burner Sizes and BTU outputs

Features

• Premium jet burner systems
• Brass (stainless steel options also available)
• Natural gas or propane compatible
• CSA certified
• UL compliant ignition options including switch, Bluetooth, or WiFi
• Residential and commercial ready
• Custom sizes and outputs available

Lighting

Optional integrated lighting systems are available for all fire, fountain, and spillway inserts. Modofire utilizes Blue Thumb IllumiGlow® and compatible low voltage lighting components to ensure full integration with basin, pump, and spillway systems.

Includes when selected:

• IllumiGlow® color changing LED pond and garden lights
• IllumiGlow® starter packs or single light kits depending on layout
• 12V outdoor rated transformers sized to the lighting load
• Raintight low voltage power supplies
• 2 pin splitters and connection hardware as required
• Optional replacement MR16 color changing bulbs
• Compatible basin lighting integration for Formal Falls® systems

Lighting applications vary by configuration:

Fire Inserts
Lighting is typically integrated through screened openings, perforations, interior pan sidewalls, or bottom illumination to create glow effects beneath or around the flame.

Fountain Inserts
Submersible or basin mounted IllumiGlow® fixtures are positioned within the interior catch basin or reservoir to illuminate moving water and vertical jets.

Spillway Systems
Directional pond and garden lights are positioned to wash the spillway face, basin, or falling sheet of water for full width illumination.

All lighting systems are low voltage and exterior rated for wet environments. Transformers and power supplies are sized per installation. Final electrical connections must be completed by a licensed professional.

Because every Modofire system is custom built, lighting placement, quantity, and transformer sizing vary based on scale, layout, and design intent.

Shipping and Lead Time

Shipping Method: Products ship from Modofire or domestic fabrication partners. Shipping method and cost are based on product size, weight, destination, and delivery requirements.

Delivery Type: Smaller items ship via standard ground carriers. Larger fire pits, fire tables, and custom fabrications ship crated by freight with curbside liftgate delivery and a scheduled appointment. Placement, uncrating, and installation are not included.

Shipping Charges and Inspection: Shipping charges are calculated at checkout or quoted separately for large or custom orders. Customers are responsible for ensuring site access and must inspect all deliveries upon arrival. Any visible damage must be noted on the carrier paperwork before signing.

Lead Time: Most products are made to order. Lead times vary by product, finish, and burner system and are provided as estimates only. Transit time begins once the order ships. Modofire is not responsible for delays caused by carriers, weather, or site access conditions.

Installation Timing: Installation should be scheduled only after shipment confirmation is received.

Warranty & Coverage

Warranty coverage is divided between the fire vessel and the burner and control components.

Fire Vessel and Enclosure
5 year limited warranty covering structural defects in materials and workmanship under normal outdoor use. Surface finishes, patina, and cosmetic changes are not considered structural and are excluded.

Burners and Components
Burners in stainless steel or brass carry a lifetime warranty. Electronics and gas valves are covered for 3 years residential and 1 year commercial. Pilot assemblies are covered for 2 years residential and 1 year commercial. Stainless steel burner pans and valve boxes are covered for 5 years residential and 1 year commercial.

Terms and Exclusions
Warranty begins at shipment and covers replacement parts and factory repair labor only. Installation, removal, freight, and on site labor are excluded. Normal wear, finish variation, heat discoloration, misuse, improper installation, unauthorized modifications, and indirect damages are not covered.