Replacement Ignitor

This replacement control board is engineered specifically for Lennox furnace systems requiring 2-stage variable speed ignition control. Designed for use with 95V igniters (model 100870-03), this board delivers precise ignition timing and reliable operation in compatible Lennox models including G60DFV, G60UHV, G61MPV, SL280UHV, and SL280DFV. The unit operates on input voltage of 18-30 VAC at 60 Hz, making it suitable for standard HVAC electrical systems. Featuring rugged construction with a durable enclosure, this control board withstands the demanding conditions of commercial and residential furnace applications. The compact design measures 8 1/8 inches in height and weighs 6 lbs, allowing for straightforward installation in existing system configurations. This board is functionally equivalent to Honeywell model S9230F1014, providing a cost-effective replacement option for technicians and facility managers. Important compatibility note: this board is not recommended for furnaces equipped with 80V Surelight igniter systems. Ideal for HVAC contractors, maintenance professionals, and facility operators performing furnace repairs and upgrades.