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Low Voltage Thermostat, Stages Cool 1, Stages Heat 1

Price $264.25 / each

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  • Item # 4NE58
  • Mfr. Model # TH8110U1003
  • UNSPSC # 41112209
  • Catalog Page # N/A
  • Shipping Weight 1.15 lbs.
Country of Origin Mexico Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Low Voltage Thermostat
  • Stages Heat 1
  • Stages Cool 1
  • Temp. Settings per Day 4
  • Programs per Week 7
  • Terminal Designations R, RC, C, Y, G, W-O/B, S1, S2
  • System Switching Heat-Cool-Off
  • Fan Switching Auto-On-Circulate
  • Display Size 10 sq. in.
  • Display Type LCD
  • Key Pad Lockout Yes
  • Programmable Fan Yes
  • Automatic Changeover Yes
  • Humidification Control No
  • Remote Sensing Capability Yes
  • Temporary Program Override Yes
  • Filter Indicator Yes
  • Low Battery Indicator Yes
  • Batteries Included Yes
  • Dual Transformer Compatible Yes
  • Power Method Hardwired/Battery
  • Voltage 20 to 30VAC
  • 750mV Compatible Yes
  • Mounting Type Horizontal or Vertical
  • Mounting Location Electrical Box
  • Height 4-5/8"
  • Width 4-15/16"
  • Depth 1-1/8"
  • Color White
  • Control Range 40 Degrees to 99 Degrees F
  • Features Real Time Clock, Change Reminders Reminds You to Service or Replace the Air Filter, Humidifier Pad, Ultraviolet Lamp or Thermostat Batteries, Removable from Wall For Programming, Three replaceable AAA Alkaline Batteries Power Thermostats when 24 Vac Common is not Used. Non-Replaceable lithium Battery with Ten-Year Life Under Normal Use to Hold Calendar and Time Settings. Alkaline Batteries Keep Calendar and Time After Lithium Battery is no Longer Functional
  • For Use With Gas, Oil, Electric Heat, or Heat Pump and 750 mV, Outdoor or Indoor Remote Sensors
  • Includes 3 AAA Batteries
  • Green Environmental Attribute Product Contributes to Reducing Energy Consumption
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Compliance and Restrictions

  • Green Product - This item has been designated by the manufacturer as an environmentally preferable product (EPP) because this item has one or more environmentally preferable attributes. For additional information, see the Tech Specs tab on the product description page.


Features simple menu-driven programming, with remote sensing capability and 4 temp. settings per day.

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Rated 3 out of 5 by Does not have the auto setting as stated. Easy to use and set up. August 1, 2012
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