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Series 155 commercial zone sensors are specifically engineered to work within Trane VariTrac zoning, Tracer Summit building control and Voyager unitary climate systems.

These best-value sensors enable HVAC professionals to deliver excellent control, monitoring, energy management and equipment diagnostic functions to a Trane centralized controller.

  • Original equipment design & manufacture
  • Broad range of sensing & control applications
  • Directly compatible with Trane UCM
  • Available with or without logo
  • In stock & ready for immediate delivery
  • OEM direct pricing
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