The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2011 Johnson Controls, Inc.www.johnsoncontrols.comT-4002Single Temperature High Volume Output ThermostatDescriptionThe T-4002 Thermostat is a high volume output, single temperature thermostat. Refer to T-4000 Series Pneumatic Room Thermostat Product Bulletin (LIT-7171060P) for important product information.Features•available in Direct Acting (DIR) and Reverse Acting (REV) models•includes Fahrenheit dial•available in vertical or horizontal modelSelection Charts T-4002 Thermostats11.Order cover and mounting bracket separately.Code NumberDescriptionT-4002-201Direct Acting, Horizontal MountingT-4002-202Reverse Acting, Horizontal MountingT-4002-203Direct Acting, Vertical MountingT-4002-204Reverse Acting, Vertical MountingCommonly Used Accessories for T-4002 (Part1of2)Code NumberDescriptionT-4002-124Room instrument mounting bracket for surface-mounting thermostats and covers; includes drywall clips, spacers, and mounting templates(must be ordered in multiplies of ten)T-4002-122Terminal Connector, with two straight fittings for plug-in connection to 5/32in. O.D. polyethylene tubing (must be ordered in multiplies of ten)T-4002-123Terminal Connector, with angle fittings for surface mounted thermostats with exposed tubing (must be ordered in multiplies of ten)T-4002-5003Restricted adjustment pin (100/kit) restricts adjustment of set point dialT-4002-5012Adjusting knob kit provides a means of external setpoint adjustmentT-4002-5017External set point dial, Horizontal °FT-4002-5018External set point dial, Vertical °FT-4000-2138Beige Plastic Cover, Horizontal or Vertical (no Johnson Controls Logo, no thermometer, no set point windows)T-4000-2139Beige Plastic Cover, Horizontal (no thermometer, no set point windows)T-4000-3139White Plastic Cover, Horizontal (no thermometer, no set point windows)Note:For additional accessories, refer to T-4000 Series Accessories.Technical Specifications T-4000-2140Beige Plastic Cover, Horizontal, thermometer (no set point windows)T-4000-3140White Plastic Cover, Horizontal, thermometer (no set point windows)T-4000-2141Beige Plastic Cover, Horizontal, 1 set point window (no thermometer)T-4000-3141White Plastic Cover, Horizontal, 1 set point window (no thermometer)T-4000-2142Beige Plastic Cover, Horizontal, 1 set point window with thermometerT-4000-3142White Plastic Cover, Horizontal, 1 set point window with thermometerT-4000-2144Beige Plastic Cover, Vertical (no thermometer, no set point windows)T-4000-3144White Plastic Cover, Vertical (no thermometer, no set point windows)T-4000-2145Beige Plastic Cover, Vertical, 1 set point window (no thermometer)T-4000-3145White Plastic Cover, Vertical, 1 set point window (no thermometer)T-4000-2146Beige Plastic Cover, Vertical, 1 set point window with thermometerT-4002 Single Temperature High Volume Output ThermostatSensitivityAdjustable from 0.75 to 4.0psig/°F (9 to 50 kPa/°C)Factory set at approximately 2.5 psig/°F (32 kPa/°C)Flow Capacity400 SCIM (107 mL/s)Air Consumption20 SCIM (5 mL/s)Supply Pressure13 to 25 psig (91 to 175 kPa)Nominal 20 psig (140 kPa)Dial Range55 to 85°FAir ConnectionsTwo (Supply and Output)Commonly Used Accessories for T-4002 (Part2of2)Code NumberDescriptionCode No. LIT-1921660Issued January 15, 2008T-4002 Single Temperature High Volume Output ThermostatRepair InformationIf the T-4002 Thermostat fails to operate within its specifications, replace the unit. For a replacement thermostat, contact the nearest JohnsonControls® representative.Next >