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The YORK 571-04181-221 SRC->Trigger Harness is essential for connecting a source to a trigger mechanism. This harness ensures effective signal transmission for initiating actions in various HVAC systems.
This harness is designed to enhance system performance through reliable connections between source and trigger components.
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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