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Aprilaire 8811 Protocol Adaptor for Series 8870 Thermostats

Brand: Aprilaire
ADI #:E3-8811 Model #: 8811  Name: Aprilaire 8811 Protocol Adaptor for Series 8870 Thermostats
  • Includes 7.5VAC, 500MA power supply
  • Converts RS2332 to RS485
  • DB9 connector and cable included
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