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Johnson Controls T-4110 Single Temperature Low Volume Output Thermostat for Ceiling Terminal Units

Single Temperature Low Volume Output Thermostat for Ceiling Terminal Units
T-4110

The T-4110 Thermostat is a low volume output, single-temperature thermostat designed for mounting in ceiling terminal units. Refer to T-4000 Series Pneumatic Room Thermostat Product Bulletin (LIT-7171060P) for important product information

• mounts in: - room air sampling chamber - return air grille - diffuser, when equipped with an optional protective cover which incorporates an aspirator to power the thermostat from duct air pressure
• available as Direct Acting (DIR) or Reverse Acting (REV) models
• features a long, flexible, plastic lever connected to its set point adjuster, which extends through the ceiling or diffuser, allowing adjustment from inside a room

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

Cat #Descriptions
T-4110-1Direct Acting, Less Aspirator
T-4110-2Direct Acting, With Aspirator
T-4110-3Reverse Acting, Less Aspirator
T-4110-4Reverse Acting, With Aspirator
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 45 SCIM (12 mL/s) or 25 SCIM (7 mL/s) depending on Restrictor
Supply Pressure 13 to 25 psig (91 to 175 kPa)
nominal 20 psig (140 kPa)
Dial Range 66 to 82°F
Air Connections Two, Control and Aspirator


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