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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Featuring an IP65 protection rating and a 4-20 mA DC analog output
supporting both standing pilot and intermittent pilot ignition setups
providing technicians with precise control for draining expansion tanks or isolating liquid level gauges
Key Benefits for Contractors: Prevents Compressor Failure: Acts as a failsafe against low oil pressure or refrigerant loss
Key Benefits Direct OEM Replacement: Engineered as the specific drop-in successor for part 316803-776 and 331551-755
Williams 9940 Converter 322056-301 Featuring an IP65 protection ratingThe 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
US$ 200.00
US$ 122.00