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The Williams Comfort Products 9940 Hard-Wire Converter is an essential component for HVAC professionals and electricians. This device adeptly converts low-voltage thermostat signals to line-voltage signals, enabling the control of HVAC systems, lighting, and other line-voltage equipment in industrial and commercial settings.
Designed for versatility, the 9940 Hard-Wire Converter supports various thermostats and HVAC equipment, streamlining operations and enhancing system compatibility.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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