Honeywell 311616 Spring and 51 water feeders

and 51 water feeders

soot buildup in the flue

Using it in larger units will result in improper seat pressure and system failure

Direct OEM Replacement: Ensures full electrical and mechanical compatibility with York

Honeywell 311616 Spring and 51 water feedersWhen you are servicing pneumatic systems in the field, precision is non negotiable. The Honeywell 311616 spring is a critical component engineered to provide reliable 2 7# pressure range regulation for MP953A and MP953C Series pneumatic valve actuators. Specifically designed for 5 inch diameter actuators, this brown coded compression spring ensures the necessary return force to maintain accurate proportional control in steam or hot and cold liquid