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JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F (Day/Night), Horizontal, No - Dual-Temperature Thermostats
JOHNSON CONTROLSDual-Temperature Thermostats

JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F (Day/Night), Horizontal, No

The JOHNSON CONTROLS Pneumatic Thermostat (SKU 38Y174, MPN T-4506-201) is a Day/Night dual-temperature thermostat with a temperature control range of 55° to 85°F. It features a Direct - 15 psig (Day) and Direct - 20…

SKU 3G-OTH-69672

Brand
JOHNSON CONTROLS
Item
Pneumatic Thermostat: 55° to 85°F
Category
Dual-Temperature Thermostats
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
T-4506-201
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
2 Pipes, High Volume
Mounting Direction/Includes Cover
Horizontal, No
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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS Pneumatic Thermostat (SKU 38Y174, MPN T-4506-201) is a Day/Night dual-temperature thermostat with a temperature control range of 55° to 85°F. It features a Direct - 15 psig (Day) and Direct - 20 psig (Night) thermostat action, operates with 2 Pipes and High Volume air flow output, and is designed for horizontal mounting without a cover.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JOHNSON CONTROLS T-4506-201 pneumatic thermostat used for?

The JOHNSON CONTROLS T-4506-201 is a Day/Night pneumatic thermostat used in commercial HVAC systems to regulate temperature in zones requiring separate day and night setpoints. It is commonly applied in office buildings, schools, and hotels for energy-efficient temperature control.

What are the specifications of the JOHNSON CONTROLS T-4506-201 pneumatic thermostat?

The JOHNSON CONTROLS T-4506-201 is a Day/Night pneumatic thermostat with a temperature control range of 55° to 85°F. It features Direct - 15 psig (Day) and Direct - 20 psig (Night) action, operates with 2 Pipes and High Volume air flow, and is designed for horizontal mounting without a cover.

Where to buy the JOHNSON CONTROLS T-4506-201 pneumatic thermostat worldwide?

You can source the JOHNSON CONTROLS T-4506-201 pneumatic thermostat from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable procurement for your facility.

How to install the JOHNSON CONTROLS T-4506-201 pneumatic thermostat?

Install the JOHNSON CONTROLS T-4506-201 horizontally on a wall or panel, ensuring proper air supply connections to the 2-pipe high-volume ports. Calibrate the day/night setpoints per the manufacturer's instructions. For best results, consult a qualified HVAC technician familiar with pneumatic controls.

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-4752-202). Key specifications — Pneumatic Thermostat Type: Heating And Cooling; Temperature Control Range: 55° to 85°F; Number of Pipes/Air Flow Output: 2 Pipes, High Volume; Thermostat Action: Direct - 15 psig, Reverse - 20 psig; Mounting Direction/Includes Cover: Vertical, No; Brand: JOHNSON CONTROLS.
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F (Day/Night), Vertical, No, Day/Night, T-4506-202. Key specifications — Pneumatic Thermostat Type: Day/Night; Temperature Control Range: 55° to 85°F (Day/Night); Number of Pipes/Air Flow Output: 2 Pipes, High Volume; Thermostat Action: Direct - 15 psig (Day), Direct - 20 psig (Night); Mounting Direction/Includes Cover: Vertical, No; Brand: JOHNSON CONTROLS.
JOHNSON CONTROLS
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F (Day/Night), Vertical, No, Day/Night, T-4506-202. Key specifications — Pneumatic Thermostat Type: Day/Night; Temperature Control Range: 55° to 85°F (Day/Night); Number of Pipes/Air Flow Output: 2 Pipes, High Volume; Thermostat Action: Direct - 15 psig (Day), Direct - 20 psig (Night); Mounting Direction/Includes Cover: Vertical, No; Brand: JOHNSON CONTROLS.
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F (Day/Night), Direct and Reverse, Horizontal, No (MPN T-4506-9007). Key specifications — Pneumatic Thermostat Type: Day/Night; Temperature Control Range: 55° to 85°F (Day/Night); Number of Pipes/Air Flow Output: 2 Pipes, High Volume; Thermostat Action: Direct and Reverse; Mounting Direction/Includes Cover: Horizontal, No; Brand: JOHNSON CONTROLS.
JOHNSON CONTROLS
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F (Day/Night), Direct and Reverse, Horizontal, No (MPN T-4506-9007). Key specifications — Pneumatic Thermostat Type: Day/Night; Temperature Control Range: 55° to 85°F (Day/Night); Number of Pipes/Air Flow Output: 2 Pipes, High Volume; Thermostat Action: Direct and Reverse; Mounting Direction/Includes Cover: Horizontal, No; Brand: JOHNSON CONTROLS.
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 2 Pipes, High Volume Pipes/Air Flow Output (MPN T-4752-205). Key specifications — Pneumatic Thermostat Type: Heating And Cooling; Temperature Control Range: 55° to 85°F; Number of Pipes/Air Flow Output: 2 Pipes, High Volume; Thermostat Action: Direct - 20 psig, Reverse - 15 psig; Mounting Direction/Includes Cover: Horizontal, No; Brand: JOHNSON CONTROLS.
JOHNSON CONTROLS
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 2 Pipes, High Volume Pipes/Air Flow Output (MPN T-4752-205). Key specifications — Pneumatic Thermostat Type: Heating And Cooling; Temperature Control Range: 55° to 85°F; Number of Pipes/Air Flow Output: 2 Pipes, High Volume; Thermostat Action: Direct - 20 psig, Reverse - 15 psig; Mounting Direction/Includes Cover: Horizontal, No; Brand: JOHNSON CONTROLS.
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 2 Pipes, High Volume Pipes/Air Flow Output (MPN T-4752-206). Key specifications — Pneumatic Thermostat Type: Heating And Cooling; Temperature Control Range: 55° to 85°F; Number of Pipes/Air Flow Output: 2 Pipes, High Volume; Thermostat Action: Direct - 20 psig, Reverse - 15 psig; Mounting Direction/Includes Cover: Vertical, No; Brand: JOHNSON CONTROLS.
JOHNSON CONTROLS
JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F, 2 Pipes, High Volume Pipes/Air Flow Output (MPN T-4752-206). Key specifications — Pneumatic Thermostat Type: Heating And Cooling; Temperature Control Range: 55° to 85°F; Number of Pipes/Air Flow Output: 2 Pipes, High Volume; Thermostat Action: Direct - 20 psig, Reverse - 15 psig; Mounting Direction/Includes Cover: Vertical, No; Brand: JOHNSON CONTROLS.