Reduced Startup Load: Manages current flow to prevent electrical surges that can trip breakers or damage sensitive HVAC electronics

this component ensures the burner only fires when the blower achieves the required differential pressure set point

Using this genuine S99271433 heater part ensures the unit stays within its engineered thermal envelope

Is the 150# rating adjustable

Velocity Boiler Works (Crown) 3505025 Ignition Module L99H008 Reduced Startup Load: Manages currentEnsure 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