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JOHNSON CONTROLS Pneumatic Thermostat Conversion Kit: Single Temp, T-4002-304 - Retrofit Kits
JOHNSON CONTROLSRetrofit Kits

JOHNSON CONTROLS Pneumatic Thermostat Conversion Kit: Single Temp, T-4002-304

The JOHNSON CONTROLS Pneumatic Thermostat Conversion Kit: Single Temp (SKU T-4002-304, model T-4002-304) is a retrofit kit designed to replace Robertshaw pneumatic thermostats. It features reverse thermostat action…

SKU 3G-OTH-70051

Also listed as: T4002304 · T 4002 304

Brand
JOHNSON CONTROLS
Item
Pneumatic Thermostat Conversion Kit: Single Temp, T-4002-304
Category
Retrofit Kits
Available to Order
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Technical specs
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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-4002-304
Type
T-4002-304, Reverse
Replaces Brand
Robertshaw
Thermostat Action
Reverse
Manufacturer Model Number
T-4002-304
Mounting Direction/Cover Color
Vertical/Beige
Number of Pipes/Air Flow Output
2 Pipes, High Volume

Technical Documents

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

Product Description

The JOHNSON CONTROLS Pneumatic Thermostat Conversion Kit: Single Temp (SKU T-4002-304, model T-4002-304) is a retrofit kit designed to replace Robertshaw pneumatic thermostats. It features reverse thermostat action, vertical mounting with a beige cover, and a 2-pipe, high-volume air flow output.

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 Pneumatic Thermostat Conversion Kit T-4002-304 used for?

This retrofit kit replaces older Robertshaw pneumatic thermostats in commercial HVAC systems. It is designed for single-temperature control with reverse thermostat action, vertical mounting, and a beige cover, making it suitable for upgrading existing pneumatic controls.

What are the specifications of the JOHNSON CONTROLS T-4002-304 conversion kit?

The JOHNSON CONTROLS T-4002-304 is a single-temperature pneumatic thermostat conversion kit with reverse action. It features vertical mounting, a beige cover, and 2-pipe high-volume air flow output. It replaces Robertshaw models and is part number T-4002-304.

Where to buy the JOHNSON CONTROLS T-4002-304 conversion kit worldwide?

3G Electric supplies the JOHNSON CONTROLS T-4002-304 pneumatic thermostat conversion kit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the JOHNSON CONTROLS T-4002-304 pneumatic thermostat conversion kit?

Installation involves mounting the kit vertically, connecting the 2-pipe high-volume air lines, and setting the reverse thermostat action. Always follow the manufacturer's instructions and ensure pneumatic supply is off before starting. For best results, consult a qualified HVAC technician.

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 retrofit kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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