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The WILLIAMS COMFORT PRODUCTS 2000-320-0 is a CDI Weight Set designed for use in gas-fired heating equipment where combustion door interlock (CDI) mechanisms require calibrated weighting components. This part provides the mechanical weight assembly needed to maintain proper door interlock function, ensuring safe and reliable burner operation. Weighing 8 pounds, it is a direct service component intended for installation by qualified HVAC and heating technicians performing maintenance or repair on compatible Williams heating systems.
This CDI Weight Set is used in residential and light-commercial heating applications where Williams gas-fired heaters or furnaces incorporate a combustion door interlock system. It is typically installed during scheduled maintenance, component replacement, or system repair. Technicians working on Williams heating units that use CDI assemblies will source this set as an OEM-style replacement to restore proper interlock function.
Designed as an OEM-style replacement CDI weight set for compatible Williams Comfort Products gas-fired heating equipment that incorporates a combustion door interlock assembly.
Installation should be performed by a licensed HVAC or heating technician familiar with gas appliance service procedures. Before servicing, shut off the gas supply and disconnect electrical power to the unit. Handle all combustion door interlock components carefully to avoid disturbing adjacent burner or ignition components. Follow all applicable local codes and the manufacturer service documentation when reassembling the interlock system.
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