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Humidity sensor subassembly
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Bosch Humidity Sensor Subassembly (part 8733956800) is an OEM replacement module for Bosch home‑comfort HVAC and indoor units that measures relative humidity and provides a conditioned electrical signal to the system control electronics. Its compact, plug‑in subassembly format integrates with factory wiring harnesses and control boards for straightforward field servicing. I could not find an official Bosch North America listing for 8733956800; this description is based on the part name and category. (bosch-homecomfort.com)
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