Fire By Design – Submersible Electronic Ignition System (SUBEIS) – Non-Field Serviceable

Create dramatic fire-on-water features with a fully submersible ignition system engineered by Fire By Design. The SUBEIS (Submersible Electronic Ignition System) pairs with a submersible manifold to produce tall, reliable flames rising directly through water while keeping all mechanical components hidden. The Non-Field Serviceable SUBEIS is a sealed, commercial-grade unit designed for maximum durability in submerged environments—ideal for pools, fountains, basins, and custom water features.

Features:

• Sealed, commercial-grade construction for continuous underwater operation
• Engineered specifically for “Fire on Water” applications
• Pairs with submersible manifolds to fully conceal burners below the water surface
• Available in Standard and High Capacity models
• Supports both 24V AC (transformer included) and 30V DC (external power supply required)
• Compatible with Natural Gas (NG) and Propane (LP)

Technical details:

• Fuel options: Natural Gas (NG) or Propane (LP)
• Capacity: Standard (1/2" FIP) or High Capacity (3/4" FIP)
• Configuration: Single- or multi-burner fire features (consult manifold design)
• Connections: (1) gas line / (1) 4-pin connector & (2) 2-pin connectors
• Power: 24V AC transformer included, or 30V DC option (power supply sold separately)
• BTU output varies by model – consult specifications for manifold sizing and PSI requirements

📄 Download SUBEIS Specifications (PDF)

Why Fire By Design:

With more than 20 years of innovation, Fire By Design leads the industry in specialty ignition systems for outdoor fire features. The Non-Field Serviceable SUBEIS delivers robust, low-maintenance performance for demanding fire-on-water installations.