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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 T-4506-203, MPN T-4506-203) 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-69688

Also listed as: T4506203 · T 4506 203

Brand
JOHNSON CONTROLS
Item
Pneumatic Thermostat: 55° to 85°F
Category
Dual-Temperature Thermostats
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
T-4506-203
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

Technical Documents

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

Product Description

The JOHNSON CONTROLS Pneumatic Thermostat (SKU T-4506-203, MPN T-4506-203) 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 2-pipe, high-volume air flow output. This unit is designed for horizontal mounting and does not include 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-4506-203 pneumatic thermostat used for?

The JOHNSON CONTROLS T-4506-203 is a Day/Night pneumatic thermostat used in commercial HVAC systems to regulate temperature between 55° and 85°F. It switches between direct-acting 15 psig (day) and 20 psig (night) modes, making it ideal for buildings with occupied/unoccupied schedules.

What are the specifications of the JOHNSON CONTROLS T-4506-203?

The JOHNSON CONTROLS T-4506-203 is a Day/Night pneumatic thermostat with a 55° to 85°F temperature range. It uses 2 pipes with high-volume air flow, direct-acting at 15 psig (day) and 20 psig (night). Mounting is horizontal, and it does not include a cover.

Where to buy the JOHNSON CONTROLS T-4506-203 worldwide?

3G Electric supplies the JOHNSON CONTROLS T-4506-203 pneumatic thermostat worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Day/Night dual-temperature thermostat to your facility. Contact us for availability and lead time.

How to install the JOHNSON CONTROLS T-4506-203 pneumatic thermostat?

Mount the JOHNSON CONTROLS T-4506-203 horizontally on a wall or panel. Connect the 2-pipe high-volume air supply per the direct-acting 15 psig (day) and 20 psig (night) settings. Ensure the thermostat is level and free from drafts. Calibrate the temperature range of 55° to 85°F per manufacturer guidelines.

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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