Venstar Slimline Programmable MultiStage Thermostat - T1900

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Venstar Slimline Programmable MultiStage Thermostat - T1900 - NOTE: Identical to Totaline P374-1900

The Slimline Platinum Series offers the proven reliability and flexibility of Venstar thermostats.  NOTE: 24V "common" wire to thermostat is required.  This thermostat is not suitable for 2-wire, heat only applications.

The rich feature-set of this thermostat includes compatibility with many optional accessories.  See below for more info!

  • Programmable output
  • Built in humidity module
  • Can average with 1 remote sensor
  • Dual fuel capable
  • Reheat capable
  • Dry contact equipped
  • Drain pan alert ready
  • Energy watch
  • Energy-Star rated
  • 7-day programmable
  • 3-Heat/2-Cool
  • 3 configurable outputs for maximum flexibility
  • Controls to, or monitors a 2nd sensor
  • 3-configurable outputs
  • Hi/Low outdoor temps of the day (with optional remote sensor)
  • Programmable fan
  • Energy Save
  • Energy-Star rated
  • Heat pump compatible
  • Backlit, color-coded keys and legends
  • Large, easy to read backlit display
  • Configurable programmable or non-programmable
  • Configurable manual or auto changeover
  • LED indicator glows green or red to indicate cooling or heating
  • Service filter and UV light indicators
  • Fahrenheit or Celsius display
  • Non-volatile memory
  • Keypad lock
  • Approximate dimensions - 4.8" W X 4.5" H
  • 1 Year Warranty

Guide to Optional Accessories with this thermostat:
P474-0401 Indoor Sensor Provides Read Only or "Control To" Indoor Temperature Reading.  Can Also Average On-Board Sensor with One Remote Sensor
ACC0400 Outdoor Sensor Provides Read Only Outdoor Temperature Reading
ACC0414RF  Wireless Temperature Sensor Provides Wireless Read Only Outdoor or Read Only or "Control To" Indoor Temperature Reading  - Multiple Wireless Sensors Can Connect to the Reciever, Which Will Provide an Average for All of the Sensors.  Used in Conjuntion With ACC0414REC Receiver
P374-0433 Comfort Call Remote Access Kit Provides Remote Access and Control via Standard Phone Line
P374-0431 Remote Control - allows for line-of-sight control of basic thermostat functions using handheld remote

Replaces: Totaline P374-1900