Used with W7080A Load Analyzer to provide cold deck low limit, hot deck high limit, and economizer/mixed air low limit functions.

  • Limits the maximum and minimum temperatures of the hot and cold deck and of the mixed air by supplying modified demand signals to the W7080A Load Analyzer and to the economizer.
  • The positive limits stabilize deck temperatures under light load conditions providing greater comfort and reducing energy usage.
  • Has jumper selectable set points for each of its 3 functions.
  • Compact to fit easily in HVAC system control panel.
  • Mounts with 4 No. 8 screws (not provided) through holes in base

  • Description: Limit Controller
  • Applications: Packaged RTU, Furnace, Split System
  • Application Size: Small (<20 I/O Points)
  • Control System
  • Compatible With: W7080 Load analyzer
  • Power Consumption: 0.29 VA maximum
  • Electrical Connections: 1/4 in. quick-connect male terminals
  • Operating Temperature Range (F): -40 F to +150 F
  • Dimensions: 6 1/4 in. high x 4 1/8 in. wide x 2 5/16 in. deep
  • Shipping Temperature: -40 F to +150 F
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Packaged RTU
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