Can I use this for a single-stage furnace

though technicians should always check jumper settings or dip switches against the original board layout to ensure correct system configuration

using a genuine 100109300 burner kit is essential for maintaining the integrity of the FVIR system

Is this board a direct replacement for the old RLY30112

Fenwal 05-129608-636 Cable 320074-702 Can I use this forThe Fenwal 05 129608 636 is a professional grade high voltage ignition cable engineered for reliable spark delivery in demanding HVACR and industrial burner applications. This 36 inch ignition lead features a high dielectric insulation jacket designed to withstand extreme thermal cycles and prevent voltage leakage or corona discharge, which are common causes of ignition failure in gas fired systems. Terminated with dual spade connectors, this assembly