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Common Questions How do I verify if the Berko 4520-2048-000 is the correct limit switch for my heater
We recommend checking the specific unit's parts manual to determine if additional gaskets or caps are required for your specific manifold configuration
which is necessary for systems with high pressure-drop distributors
The unit utilizes a Single Pole Single Throw (SPST) switch configuration with high-amperage contacts
York S1-073-07782-002 Carryover Tube R-410A Common Questions How do IMaintain peak combustion efficiency with the York S1 073 07782 002 Carryover Tube, a critical 12 inch OEM replacement part engineered for York commercial and residential units. As a technical essential for gas distribution, this York furnace carryover tube ensures a consistent and stable flame transition between burners, preventing late ignition or hazardous rollout. Constructed from high grade copper and steel, the S1 073 07782 002 is designed to