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Dual Temperature High Volume Output Thermostat

Energy Manager Heating Cooling Low Volume Output Thermostat

T-4600 Series
Download Specs
The T-4600 Thermostat is a low volume output, energy managing, heating-cooling thermostat. The independent setpoints can result in a deadband to encourage energy conservation by eliminating heating and cooling overlap.
Features and Benefits
  • Available in these models
    • Dual Direct
    • Dual Reverse
    • Direct and Reverse
  • Mounts vertically
  • Available in Fahrenheit or Celsius models
  • Two outputs
  • Adjustable sensitivities
  • Adjustable set points
  • Sensitivity Adjustable from 1 to 3 psig/°F (12 to 38 kPa/°C)
  • Factory set at approximately 2.5 psig/°F (32 kPa/°C)
  • Flow Capacity 45 SCIM (12 mL/s) with .007 in. Restrictor 25 SCIM (7 mL/s) with .005 in. Restrictor
  • Air Consumption 50 SCIM (14 mL/s) or 90 SCIM (24 mL/s) depending on Restrictor
  • Supply Pressure 13 to 25 psig (91 to 175 kPa)
  • Nominal 20 psig (140 kPa)
  • Dial Range 55 to 85°F or 12 to 28°C
  • Air Connections Two Restricted Supply/Output for Heating and Cooling
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Recycling Program

Johnson Controls supports and sponsors thermostat recycling programs in the U.S. and Canada. We are a member of the Thermostat Recycling Corporation (TRC), a not-for profit organization that facilites the collection and proper disposal of mercury-containing thermostats in the United States. TRC maintains a network of more than 3,400 collection sites nationwide. To find a collection point in your area, go to and enter your zip code.

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