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Johnson Controls T-4516 Dual Temperature High Volume Output Thermostat

Dual Temperature High Volume Output Thermostat
T-4516

The T-4516 Thermostat is a high volume output, dual temperature, dual dial thermostat. The T-4516 provides individual day and night control, or weekend setback. Refer to T-4000 Series Pneumatic Room Thermostat Product Bulletin (LIT-7171060P) for important product information.

• available in Direct Acting (DIR) model
• additional output air terminal which can be used as an on-off switchline pressure
• includes Fahrenheit dial
• available in vertical or horizontal model
• provided with an optional manual indexing switch that permits you to restore the day temperature of the individual thermostat without affecting the other system thermostats. Indexing switch can be unlatched manually or will automatically reset with the day cycle.

Select a link under the "item" tab below to order.

Cat #Descriptions
T-4516-201Direct Acting, Horizontal Mounting
T-4516-202Direct Acting, Vertical Mounting
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), Switchline Pressure 0 psig
Nominal Night 20 psig (140 kPa), Switchline Pressure 20 psig
Dial Range 55 to 85°F (Two Dials)
Air Connections Three (Supply, Output and Switchline)
Special Feature Standard Manual Indexing Switch


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