Velocity Boiler Works (Crown) 3505025 Ignition Module L99H008 While the Reznor 131457 is

While the Reznor 131457 is a dedicated natural gas pilot kit

Optimized System Efficiency: Eliminates air bypass and infiltration to maintain design-specified static pressure

High Interrupting Capacity: Features a 5 kA interrupt rating to safely disconnect the circuit during significant electrical faults

meaning it will re-engage the circuit once pressure stabilizes without manual intervention

Velocity Boiler Works (Crown) 3505025 Ignition Module L99H008 While the Reznor 131457 isEnsure reliable combustion for residential and commercial heating equipment with the Velocity Boiler Works (Crown) 3505025 Ignition Module. Professionally engineered for high demand environments, this direct spark ignition control provides critical timing and flame monitoring for both natural gas and liquid propane (LP) boiler configurations. Operating at 120 VAC 60 Hz, this OEM component is essential for resolving furnace ignition failure and