Utica-Dunkirk 21992 Limit Switch 321894-706 and dual temperature via K-type

and dual temperature via K-type thermocouple inputs

the P29NC-3 features a factory-calibrated 60-second delay

Applying 24V will fail to engage the operator

permitting installation in various geographical regions and on various power grids without performance degradation

Environmental Protection: The NEMA 4X rated housing is watertight and corrosion-resistant

Utica-Dunkirk 21992 Limit Switch 321894-706 and dual temperature via K-typeWhen you are troubleshooting a boiler or furnace that is short cycling or experiencing a blower that refuses to shut down, the Utica Dunkirk 21992 Limit Switch is a primary diagnostic focal point. This OEM replacement limit switch is engineered specifically for Utica and Dunkirk heating systems to provide critical thermal protection. As a high limit safety control, this component features SPDT (Single Pole Double Throw) contact configuration and is