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Wireless Thermostat Kit,7 Programmable

  • Item # 12Z042
  • My Part #
  • Mfr. Model # YTHX9421R5101WW/U
  • Catalog Page # 3021
  • UNSPSC # 41112209
Wireless Thermostat Kit,7 Programmable close
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  • Shipping Weight 3.1 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

Product Details

Restricted: This item is only approved for purchase by Business Accounts. High-definition touch screen display.

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Technical Specs

  • Item Wireless Thermostat Kit
  • Stages Heat 4
  • Stages Cool 2
  • Temp. Settings per Day 4
  • Programs per Week 7
  • Terminal Designations R, C
  • WiFi Capability No
  • System Switching Auto or Manual
  • Fan Switching Auto-On-Off-Circulate
  • Display Type High Definition Digital
  • Key Pad Lockout Yes
  • Programmable Fan Yes
  • Automatic Changeover Yes
  • Humidification Control Yes
  • Dehumidification Control Yes
  • Remote Sensing Capability Yes
  • Temporary Program Override Yes
  • Temporary Temperature Hold Yes
  • Filter Indicator Yes
  • Temperature Limiting Yes
  • Battery Backup Yes
  • Low Battery Indicator Yes
  • Batteries Included Yes
  • Dual Transformer Compatible Yes
  • Power Method Hardwired
  • Voltage 24VAC
  • Mounting Type Horizontal
  • Height 3-1/2"
  • Width 4-1/2"
  • Depth 7/8"
  • Color Premier White
  • Control Range 40 Degrees to 99 Degrees F
  • Features Customizable High-Definition, Full Color Display Which is Smaller and Sleeker - 60% Smaller Footprint
  • Includes Equipment Interface Module, Outdoor Air Sensor, (2) Duct Sensors, Lithium Battery
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Compliance and Restrictions

  • Hazardous material - General

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Customer Reviews


Wireless Thermostat Kit,7 Programmable is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Very nice unit. The documentation and operating instructions were very easy to understand. Our Tech. had no problem installing the unit. Thanks for great product.
Date published: 2015-10-30
  • y_2018, m_5, d_19, h_20
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  • loc_en_US, sid_12Z042, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_grainger

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