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DriSteem BACnet points lists

Updated 12 November 2026

Every DriSteem BACnet points list we have: 4 models, 382 BACnet objects in all. Pick a model to see its full object table with types, instance numbers, units and read/write access, and download it as CSV or EDE.

• Humidifier controller / humidistat (BACnet MS/TP)

  DriSteem TRI2 BACnet humidistat

  DriSteem model TRI2 room or duct humidistat with BACnet, controlling a DriSteem modulating humidifier (analog output) or a DriSteem dehumidifier (digital output).

  39 objects · 21 writable · TCI-IOM-EN-REVF-0125
  Also known as: TRI2, DriSteem TRI2, TCI humidistat, DriSteem BACnet humidistat, X2 controller, AEX-BAC
• Humidifier controller

  DriSteem Vapor-logic 4

  DriSteem Vapor-logic version 4 humidifier controllers (older generation before Vapor-logic 6) on GTS, STS, XT, Vaporstream, HPS and similar humidifiers.

  100 objects · 69 writable · VL4-IOM-0312
  Also known as: Vapor-logic4, Vapor-logic version 4, VL4, Vaporlogic 4, DriSteem humidifier controller (legacy)
• Humidifier controller

  DriSteem Vapor-logic 5

  DriSteem Vapor-logic version 5 humidifier controllers (older generation before Vapor-logic 6) on GTS, STS, XT, Vaporstream, HPS and similar humidifiers.

  107 objects · 72 writable · VL5-IOM-0914
  Also known as: Vapor-logic5, Vapor-logic version 5, VL5, Vaporlogic 5, DriSteem humidifier controller (legacy)
• Humidifier controller

  DriSteem Vapor-logic 6

  Vapor-logic version 6 controller used on DriSteem GTS, STS, XT, Vaporstream, HPS, LMH, Ultra-sorb XV and evaporative (WM) humidification systems.

  136 objects · 85 writable · VL6-IOM-EN-REVH-0225
  Also known as: Vapor-logic, Vapor-logic version 6, VL6, Vaporlogic, DriSteem humidifier controller