White-Rodgers 50I56D-905

Intelligent Intermittent Pilot HSI Retrofit Kit for ICP, Lennox Single Stage PSC Furnaces. Upgrade Systems with Select SV9500, SV9501, SV9502 Electronic Intermittent Pilot Gas Valves to Standard Gas Valve with 120V HSI Ignition. Complete Kit Includes New Gas Valve (36G33-905), Control Board (50I56-905), Combination Ignitor, Flame Sensor (791Q-905KT1) & Wiring Adapter Harnesses