Direct Cross-Reference: Professionally recognized as identical to the 90-396021 conversion kit for simplified inventory management

Key Benefits OEM Compatibility: Precision-cut for a perfect fit on Raypak header flanges

Rated for 400VAC and 50/60Hz

whereas you should never replace a 440V unit with a lower-rated 370V model

This 440V HVAC capacitor is a versatile service part that can safely replace 370V equivalents

Williams P323096 Fan Switch Direct Cross-Reference: Professionally recognized asThe Williams P323096 Fan Switch is an essential OEM replacement component engineered for precision blower control in Williams Vented Room Heaters and Hearth Heaters. Designed specifically for integration with Williams Blower Accessory models 2101 and 2102, this switch manages the fan cycle to prevent the distribution of cold air during initial startup. By delaying blower activation until the heat exchanger reaches the appropriate temperaturetypically