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HVAC Equipment
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Heating Cooling Thermostat
T-4752 Series
Download Specs
The T-4752 Thermostat is a high volume output, heating-cooling thermostat. Provides automatic changeover between Direct Acting (DIR) and Reverse Acting (REV) when supply pressure changes from 15 to 20 psig (105 to 40 kPa).
Features and Benefits
- Includes Fahrenheit dial
- Available in vertical or horizontal model
- Sensitivity Adjustable from .75 to 4.0 psig/°F (9 to 50 kPa/°C)
- Factory set at approximately 2.5 psig/°F (32 kPa/°C)
- Flow Capacity 400 SCIM (107 mL/s)
- Air Consumption 20 SCIM (5 mL/s)
- Supply Pressure 13 to 25 psig (91 to 175 kPa) Nominal Day 15 psig (105 kPa), Nominal Night 20 psig (140 kPa),
- Dial Range 55 to 85°F (Two Dials)
- Air Connections Two (Supply, and Output)
- Special Features Single dial adjusts both set points
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 thermostat-recycle.org and enter your zip code.
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