This blade-style relay is UL

Superior Brazing Performance: Consistent wall thickness and cup depth promote uniform heat distribution and reliable copper-to-copper brazing

Designed for gas furnace ignition systems

and D-3902 cap O-ring—required to restore the anti-siphon functionality of the unit

Key Benefits Precise Pressure Regulation: Delivers a consistent 1

Honeywell 4074EPM Adapter This blade-style relay is ULThe Honeywell 4074EPM is a high grade quick connect to Rajah adapter specifically engineered for professional use with the S8600 series and S8610 intermittent pilot ignition modules. This ignition cable adapter is a critical field accessory for technicians servicing gas fired equipment, as it allows for the seamless conversion of standard 1 4 inch female quick connect terminals to the Rajah connector style required for specific ignition cables. As an