including KBN399 through KBN800 heating boilers

For contractors performing furnace repair or preventive maintenance

Key Technical Benefits Direct Compatibility: Engineered as a high-tolerance replacement for the Bunn 32079 cooling drum seal

The auto-reset logic is integrated into the control board's safety sequence

Johnson Controls F-1000-395 Anti Kink Spring

Honeywell 4074BWJ Limit Stop including KBN399 through KBN800 heatingThe Honeywell 4074BWJ is a professional grade Limit Stop Assembly engineered to establish precise setpoint boundaries on Honeywell Pressuretrol controllers. This critical field installable accessory is designed for seamless integration with the L404 Series, L604 Series, L91 Series, and L4079 Series pressure controls. By physically restricting the adjustment range, it prevents over travel and ensures that system operating parameters remain within safe,