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JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 2 Pipes - Dual-Temperature Thermostats
JOHNSON CONTROLSDual-Temperature Thermostats

JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 2 Pipes

The JOHNSON CONTROLS Pneumatic Thermostat (MPN T-4752-202) is a dual-temperature thermostat for heating and cooling applications, with a temperature control range of 55° to 85°F. It features 2 pipes with high volume…

SKU 3G-OTH-69771

Also listed as: T4752202 · T 4752 202

Brand
JOHNSON CONTROLS
Item
Pneumatic Thermostat: 55° to 85°F, 2 Pipes
Category
Dual-Temperature Thermostats
Available to Order
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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-4752-202
Type
High Volume Pipes/Air Flow Output
Pipes
2
Thermostat Action
Direct - 15 psig, Reverse - 20 psig
Pneumatic Thermostat Type
Heating And Cooling
Temperature Control Range
55° to 85°F
Number of Pipes/Air Flow Output
2 Pipes, High Volume
Mounting Direction/Includes Cover
Vertical, No

Technical Documents

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

Product Description

The JOHNSON CONTROLS Pneumatic Thermostat (MPN T-4752-202) is a dual-temperature thermostat for heating and cooling applications, with a temperature control range of 55° to 85°F. It features 2 pipes with high volume air flow output and a thermostat action of Direct - 15 psig and Reverse - 20 psig. This unit is designed for vertical mounting and does not include a cover.

Frequently Asked Questions

What is the JOHNSON CONTROLS T-4752-202 pneumatic thermostat used for?

The JOHNSON CONTROLS T-4752-202 is a dual-temperature pneumatic thermostat used for heating and cooling applications in commercial HVAC systems. It controls temperature from 55° to 85°F with 2 high-volume pipes, providing direct action at 15 psig and reverse action at 20 psig for precise zone regulation.

What are the specifications of the JOHNSON CONTROLS T-4752-202?

The JOHNSON CONTROLS T-4752-202 is a heating and cooling pneumatic thermostat with a temperature control range of 55° to 85°F. It features 2 high-volume pipes, direct action at 15 psig and reverse action at 20 psig, and is designed for vertical mounting without a cover.

Where to buy the JOHNSON CONTROLS T-4752-202 worldwide?

3G Electric supplies the JOHNSON CONTROLS T-4752-202 pneumatic thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this dual-temperature thermostat to your facility, regardless of location.

How to install the JOHNSON CONTROLS T-4752-202 pneumatic thermostat?

Install the JOHNSON CONTROLS T-4752-202 vertically on a wall or panel, ensuring the pneumatic lines connect to the 2 high-volume pipes. Set the direct action to 15 psig and reverse action to 20 psig per system requirements. Calibrate the temperature range of 55° to 85°F using standard HVAC practices.

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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JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 2 Pipes, High Volume Pipes/Air Flow Output (MPN T-4752-206)
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The JOHNSON CONTROLS T-4100-1 is a single-temperature pneumatic thermostat with a temperature control range of 55° to 85°F. It features direct action and a 1 pipe low volume air flow output. Designed for vertical mounting, it includes a cover. This thermostat is used in HVAC systems for regulating temperature in commercial buildings, controlling air flow to actuators or valves
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The JOHNSON CONTROLS T-4100-1 is a single-temperature pneumatic thermostat with a temperature control range of 55° to 85°F. It features direct action and a 1 pipe low volume air flow output. Designed for vertical mounting, it includes a cover. This thermostat is used in HVAC systems for regulating temperature in commercial buildings, controlling air flow to actuators or valves
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 1 Pipe, Low Volume Pipes/Air Flow Output (MPN T-4100-2)
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JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 1 Pipe, Low Volume Pipes/Air Flow Output (MPN T-4100-2)
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 2 Pipes, High Volume Pipes/Air Flow Output (MPN T-4054-1)
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JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 2 Pipes, High Volume Pipes/Air Flow Output (MPN T-4054-1)

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