Description
The Fenwal 35-605601-207 Direct Spark Ignition Control Module is used in the gas-fired heating systems, especially in HVAC systems including residential furnaces and boilers. This module works by starting a 30 second pre-purge cycle to expel any unburned gas, then a 15 second trial-for-ignition time to guarantee safe and efficient burn. It uses a 24 V power supply and directly sparks the burner, and ignites the burner quickly while constantly checking for flame presence. The advantages include safety through its lockout during ignition failure, efficiency in the conservation of gas and reliability for heating systems to ensure that various HVAC equipment maintains its performance.
