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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Built with nickel-chromium heating elements and heavy-duty contactors
motor start-ups
Whether you are dealing with a Raypak residential heater or a commercial boiler application
including the hot surface igniter timing
Williams 9940 Converter 320788-702 Built with nickel-chromium heating elementsThe Williams 9940 Hard Wire Converter is a critical component for integrating modern electronic thermostats with older 24V furnace systems that lack a dedicated C wire. This HVAC power interface converts 115V line voltage into the 24V supply necessary to power digital controls, ensuring stable operation without battery drain. Designed specifically for compatibility with Williams furnace models and wall heaters, this 10VA rated converter facilitates a