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HONEYWELL

Low Voltage Thermostat, Stages Cool 2, Stages Heat 4

  • Item# 1RZY2
  • Mfr. Model# YTH9421C1002
  • Catalog Page# 3777
  • UNSPSC# 41112209
Low Voltage Thermostat, Stages Cool 2, Stages Heat 4 close
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  • Shipping Weight 1.5 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

Features menu-driven programming and is suitable for residential or light commercial applications, including gas, oil, electric, or millivolt systems.

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Technical Specs

  • Item Low Voltage Thermostat
  • Stages Heat 4
  • Stages Cool 2
  • Temp. Settings per Day 4
  • Programs per Week 7
  • Terminal Designations R, RC, RH, C, W1, W2, W3, Y, Y2, G, L, 1, 2, 3, Out1, Out2, In1, In2, Dats1, Dats2, Hum1, Hum2, Dhm1, Dhm2, Vnt1, Vnt2
  • System Switching Auto-Heat-Cool-Off-Emergency
  • Fan Switching Auto-On-Circulate
  • Display Type LCD, Backlit
  • Key Pad Lockout Yes
  • Programmable Fan Yes
  • Humidification Control Yes
  • Remote Sensing Capability Yes
  • Battery Backup No
  • Low Battery Indicator No
  • Dual Transformer Compatible Yes
  • Power Method Hardwired
  • Voltage 24VAC
  • Height 4-9/16"
  • Width 6"
  • Depth 1-3/8"
  • Color White
  • Control Range Heat 40 Degrees to 90 Degrees F, Cool 50 Degrees to 99 Degrees F
  • Features Touch Screen selectable 7 Day or Nonprogrammable, 3 Heat/2 Cool Conventional or 4 Heat/2 Cool Heat Pump System, Humidification, Dehumidification and Ventilation Control with 3 Wires to Thermostat
  • For Use With Module or EnviraZONE panel
  • Includes Thermostat and Interface Module
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