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JOHNSON CONTROLS T-4516-201 Day/Night Pneumatic Thermostat - Dual-Temperature Thermostats
JOHNSON CONTROLSDual-Temperature Thermostats

JOHNSON CONTROLS T-4516-201 Day/Night Pneumatic Thermostat

The JOHNSON CONTROLS Pneumatic Thermostat (SKU T-4516-201, MPN T-4516-201) is a Day/Night dual-temperature thermostat with a temperature control range of 55° to 85°F. It features direct-acting operation at 15 psig…

SKU 3G-OTH-69943

Also listed as: T4516201 · T 4516 201

Brand
JOHNSON CONTROLS
Item
T-4516-201 Day/Night Pneumatic Thermostat
Category
Dual-Temperature Thermostats
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
T-4516-201
Type
Horizontal, No, Day/Night
Thermostat Action
Direct - 15 psig (Day), Direct - 20 psig (Night)
Pneumatic Thermostat Type
Day/Night
Temperature Control Range
55° to 85°F (Day/Night)
Number of Pipes/Air Flow Output
3 Pipes, High Volume
Mounting Direction/Includes Cover
Horizontal, No

Technical Documents

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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS Pneumatic Thermostat (SKU T-4516-201, MPN T-4516-201) is a Day/Night dual-temperature thermostat with a temperature control range of 55° to 85°F. It features direct-acting operation at 15 psig during the day and 20 psig at night, with a 3-pipe, high-volume air flow output. This unit is designed for horizontal mounting and does not include a cover.

Frequently Asked Questions

What is the JOHNSON CONTROLS Pneumatic Thermostat T-4516-201 used for?

The JOHNSON CONTROLS Pneumatic Thermostat T-4516-201 is used for dual-temperature (Day/Night) control in commercial HVAC systems. It regulates space temperature from 55° to 85°F, switching between direct-acting 15 psig (day) and 20 psig (night) outputs, ideal for buildings requiring separate day and night setpoints.

What are the specifications of the JOHNSON CONTROLS T-4516-201 thermostat?

The JOHNSON CONTROLS T-4516-201 is a Day/Night pneumatic thermostat with a 55° to 85°F temperature range. It features 3-pipe, high-volume air flow, direct-acting operation at 15 psig (day) and 20 psig (night), horizontal mounting, and no cover. The MPN is T-4516-201.

Where to buy JOHNSON CONTROLS T-4516-201 worldwide?

You can source the JOHNSON CONTROLS T-4516-201 pneumatic thermostat worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a JOHNSON CONTROLS pneumatic thermostat?

Install the JOHNSON CONTROLS pneumatic thermostat horizontally on a wall or duct. Connect the 3-pipe air supply (high volume) and ensure direct-acting calibration: 15 psig day, 20 psig night. Verify the temperature range 55° to 85°F. Follow standard pneumatic HVAC best practices for tubing and mounting.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS dual-temperature thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F (Day/Night), Vertical, No, Day/Night, T-4506-204
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JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F (Day/Night), Vertical, No, Day/Night, T-4506-204
Pneumatic dual-temperature thermostat for day/night operation with direct-acting control: 15 psig during day and 20 psig at night. Temperature range 55° to 85°F. Two-pipe high-volume air flow design. Horizontal mounting, cover not included. Suitable for commercial HVAC zoning applications requiring separate day and night setpoints
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Pneumatic dual-temperature thermostat for day/night operation with direct-acting control: 15 psig during day and 20 psig at night. Temperature range 55° to 85°F. Two-pipe high-volume air flow design. Horizontal mounting, cover not included. Suitable for commercial HVAC zoning applications requiring separate day and night setpoints
Pneumatic dual-temperature thermostat for commercial HVAC systems. Day/night operation with reverse action at 15 psig (day) and 20 psig (night). Temperature control range 55° to 85°F. Two-pipe high-volume air flow output. Horizontal mounting, no cover included
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Pneumatic dual-temperature thermostat for commercial HVAC systems. Day/night operation with reverse action at 15 psig (day) and 20 psig (night). Temperature control range 55° to 85°F. Two-pipe high-volume air flow output. Horizontal mounting, no cover included
Pneumatic thermostat for heating and cooling control in commercial HVAC systems. Temperature range 55° to 85°F. Direct action at 15 psig, reverse action at 20 psig. 2-pipe high-volume air flow output. Horizontal mounting, cover not included
JOHNSON CONTROLS
Pneumatic thermostat for heating and cooling control in commercial HVAC systems. Temperature range 55° to 85°F. Direct action at 15 psig, reverse action at 20 psig. 2-pipe high-volume air flow output. Horizontal mounting, cover not included
Pneumatic thermostat with reverse action for two-pipe high-volume air flow systems. Temperature control range 55° to 85°F. Designed for horizontal mounting without cover. Used in HVAC systems to regulate temperature in commercial building zones
JOHNSON CONTROLS
Pneumatic thermostat with reverse action for two-pipe high-volume air flow systems. Temperature control range 55° to 85°F. Designed for horizontal mounting without cover. Used in HVAC systems to regulate temperature in commercial building zones
Pneumatic thermostat for HVAC systems regulating space temperature via high-volume air flow through two pipes. Direct-acting with a control range of 55° to 85°F. Designed for vertical mounting; cover not included
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Pneumatic thermostat for HVAC systems regulating space temperature via high-volume air flow through two pipes. Direct-acting with a control range of 55° to 85°F. Designed for vertical mounting; cover not included

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Pneumatic dual-temperature thermostat for commercial HVAC systems. Direct-acting at 15 psig (day) and 20 psig (night) with a 55° to 85°F control range. Two-pipe high-volume air flow output. Horizontal mounting, cover not included
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Pneumatic dual-temperature thermostat for commercial HVAC systems. Direct-acting at 15 psig (day) and 20 psig (night) with a 55° to 85°F control range. Two-pipe high-volume air flow output. Horizontal mounting, cover not included
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Pneumatic thermostat for heating and cooling applications. Direct action at 20 psig, reverse action at 15 psig. Temperature control range 55° to 85°F. Two-pipe high volume air flow output. Horizontal mounting, cover not included
Pneumatic thermostat for heating and cooling control in commercial HVAC systems. Features a 2-pipe high-volume air flow output with direct action at 15 psig and reverse action at 20 psig. Temperature control range is 55° to 85°F. Designed for horizontal mounting; cover not included
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Pneumatic thermostat for heating and cooling control in commercial HVAC systems. Features a 2-pipe high-volume air flow output with direct action at 15 psig and reverse action at 20 psig. Temperature control range is 55° to 85°F. Designed for horizontal mounting; cover not included
This pneumatic thermostat is designed for heating and cooling applications in commercial HVAC systems. It features a temperature control range of 55° to 85°F, with direct action at 15 psig and reverse action at 20 psig. The unit has 2 high-volume pipes for air flow output and is intended for vertical mounting (cover not included)
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This pneumatic thermostat is designed for heating and cooling applications in commercial HVAC systems. It features a temperature control range of 55° to 85°F, with direct action at 15 psig and reverse action at 20 psig. The unit has 2 high-volume pipes for air flow output and is intended for vertical mounting (cover not included)
Pneumatic dual-temperature thermostat for day/night operation. Direct-acting: 15 psig during day, 20 psig at night. Temperature control range 55° to 85°F. Two-pipe high-volume air flow output. Vertical mounting; cover not included. Used in commercial HVAC systems for zones requiring separate day and night setpoints
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Pneumatic dual-temperature thermostat for day/night operation. Direct-acting: 15 psig during day, 20 psig at night. Temperature control range 55° to 85°F. Two-pipe high-volume air flow output. Vertical mounting; cover not included. Used in commercial HVAC systems for zones requiring separate day and night setpoints
This pneumatic thermostat is designed for day/night dual-temperature control in commercial HVAC systems. It features direct and reverse action, operates with two pipes and high-volume air flow, and has a temperature range of 55° to 85°F. The unit is intended for horizontal mounting and does not include a cover
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This pneumatic thermostat is designed for day/night dual-temperature control in commercial HVAC systems. It features direct and reverse action, operates with two pipes and high-volume air flow, and has a temperature range of 55° to 85°F. The unit is intended for horizontal mounting and does not include a cover
Pneumatic thermostat for heating and cooling control in commercial HVAC systems. Features a 55° to 85°F temperature range, 2-pipe high-volume air flow output, direct action at 20 psig and reverse action at 15 psig. Designed for horizontal mounting; cover not included
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Pneumatic thermostat for heating and cooling control in commercial HVAC systems. Features a 55° to 85°F temperature range, 2-pipe high-volume air flow output, direct action at 20 psig and reverse action at 15 psig. Designed for horizontal mounting; cover not included
Pneumatic thermostat for heating and cooling control in commercial HVAC systems. Direct action at 20 psig and reverse action at 15 psig. Two-pipe high-volume air flow output. Vertical mounting; cover not included
JOHNSON CONTROLS
Pneumatic thermostat for heating and cooling control in commercial HVAC systems. Direct action at 20 psig and reverse action at 15 psig. Two-pipe high-volume air flow output. Vertical mounting; cover not included