Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).


Low V T-Stat, Stages Heat 3, Stages Cool 2

  • Item # 2NCA9
  • Mfr. Model # TH170-002
  • Catalog Page # N/A
  • UNSPSC # 41112209
Low V T-Stat,Stages Heat 3,Stages Cool 2 close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Product is discontinued

Alternate products displayed below may not be identical in style or function to original selection.

Technical Specs

  • Item Low Voltage Thermostat
  • Stages Heat 3
  • Stages Cool 2
  • Terminal Designations Y1,Y2,W,G,G1,G2,O,H
  • System Switching Auto-Heat-Cool-Off-Aux-Setback
  • Fan Switching Auto-On or High-Low-Auto
  • Display LCD, Backlit
  • Key Pad Lockout Yes
  • Programmable Fan Yes
  • Automatic Changeover Yes
  • Humidification Control Yes
  • Dehumidification Control Yes
  • Remote Sensing Capability Yes
  • Filter Indicator No
  • Battery Backup No
  • Low Battery Indicator No
  • Batteries Included No
  • Dual Transformer Compatible No
  • Power Method Hardwired
  • Voltage 24VAC
  • 750mV Compatible No
  • Height 4"
  • Width 6"
  • Depth 1"
  • Mounting Type Horizontal
  • Color White
  • Control Range 50 Degrees to 90 Degrees F
  • Features (13) Selectable Humidity and Economizer Stragegies for 24 Heat Pump Systems, Dehumidification and Humidity Control, Can be Used with Occupancy Sensor
  • For Use With Commercial HVAC Heat Pump Applications
  • Includes Remote Sensor and Mounting Hardware
  • Agency Compliance UL
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.