The KIT-ASSY COMBUSTION SYSTEM EF120T400 DUAL ROD SPARK (NAT)(SVC) from Bradford White Corporation is engineered for optimal performance in gas-fired water heaters. This combustion system kit includes dual rod spark ignition for reliable operation and efficient combustion. Designed specifically for the EF120T400 model, it ensures compliance with safety and performance standards. The kit is constructed from high-quality materials, providing durability and longevity. Ideal for upgrading existing systems, this kit enhances the overall efficiency of your water heating solution.