White-Rodgers 50E47-843 White Rodgers Carbide Non-Integrated Hsi Furnace Control Module
The 50E47-843 is a universal replacement hot surface ignition (HSI) control designed for maximum compatibility with existing systems. It features: a card port and six program keys to Select the trial for ignition time, retries, prep urge and igniter warm up timings. A jumper to accommodate systems using direct sense (sensing through igniter) or indirect sense (using a flame sensor). LED indicator for quick system and module Diagnostics and troubleshooting. made in United States. Manufactured by white Rodgers.
- Program keys for multiple timing selections
- Tri-colored led indicator for diagnostics
- Direct and indirect flame sense compatible
- Universal design for maximum versatility