While primarily designed for commercial refrigeration and chillers

ensuring steady flow control and reliable actuation without the lag common in worn-out assemblies

While nitride-to-carbide conversions are sometimes possible with specific OEM kits

Does this part replace the D2290 gasket

York S1-025-27733-002 Rollout Switch While primarily designed for commercialThe York S1 025 27733 002 Rollout Switch is a critical safety component designed for precise thermal monitoring in residential and commercial furnaces. This Double Pole Single Throw (DPST) switch provides redundant circuit protection, essential for identifying combustion issues or venting failures. Engineered with a 175F open temperature and a 95F close temperature, it ensures the system shuts down immediately if flame rollout is detected, preventing