If the link is open (infinite resistance)

Industrial Construction: Durable brass 7/16" hex body resists corrosion and simplifies installation using standard service tools

providing the mechanical strength required for industrial refrigeration and hydraulic applications

it ensures proper alignment and surface protection for the heater plate assembly and basin housing

How do I know if my rollout control is faulty

York S1-025-26908-000 Rollout Control If the link is openThe York S1 025 26908 000 Rollout Control is a critical safety component designed for precise thermal monitoring within residential and commercial HVAC systems. As a fusible link limit control, this OEM part is engineered to detect abnormal high temperature conditionsspecifically flame rolloutand immediately break the electrical circuit to shut down the gas valve. This rapid response prevents hazardous overheating and potential equipment damage.