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JOHNSON CONTROLS T-4002-5017 Pneumatic Thermostat Setpoint Dial - Pneumatic Thermostat Setpoint Dials
JOHNSON CONTROLSPneumatic Thermostat Setpoint Dials

JOHNSON CONTROLS T-4002-5017 Pneumatic Thermostat Setpoint Dial

The JOHNSON CONTROLS T-4002-5017 is a plastic, white thermostat knob accessory for pneumatic thermostat setpoint dials. It includes one external horizontal mount set point adjustment dial and is compatible with part…

SKU 3G-OTH-70420

Also listed as: T40025017 · T 4002 5017

Brand
JOHNSON CONTROLS
Item
T-4002-5017 Pneumatic Thermostat Setpoint Dial
Category
Pneumatic Thermostat Setpoint Dials
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
T-4002-5017
Type
38Y156/38Y157/38Y158/38Y159/38Y170/38Y171/38Y172, T-4002-5017
Material
Plastic
Color
White
Includes
(1) External Horizontal Mount Set Point Adjustment Dial
Accessory Type
Thermostat Knob
Compatible Manufacturer Model Number
T-4002-203

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

Product Description

The JOHNSON CONTROLS T-4002-5017 is a plastic, white thermostat knob accessory for pneumatic thermostat setpoint dials. It includes one external horizontal mount set point adjustment dial and is compatible with part number 38Y172 and manufacturer model number T-4002-203.

Frequently Asked Questions

What is the Johnson Controls T-4002-5017 thermostat knob used for?

The Johnson Controls T-4002-5017 is a plastic, white thermostat knob accessory used as a setpoint adjustment dial for pneumatic thermostats. It is commonly applied in commercial HVAC systems to manually adjust temperature setpoints on horizontal mount pneumatic controls.

What are the specifications of the Johnson Controls T-4002-5017 thermostat knob?

The Johnson Controls T-4002-5017 is a white plastic thermostat knob accessory. It includes one external horizontal mount set point adjustment dial. It is compatible with part number T-4002-9012 and manufacturer model number T-4002-203. The manufacturer part number is T-4002-5017.

Where to buy the Johnson Controls T-4002-5017 thermostat knob worldwide?

3G Electric supplies the Johnson Controls T-4002-5017 thermostat knob worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Johnson Controls T-4002-5017 thermostat knob?

To install the Johnson Controls T-4002-5017 thermostat knob, first ensure the pneumatic thermostat is depressurized. Align the knob's horizontal mount dial with the setpoint stem and press firmly until it snaps into place. Verify smooth rotation without forcing. Consult the thermostat manual for specific torque or alignment details.

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 pneumatic thermostat setpoint dials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Beige plastic cover for Johnson Controls T-4000 series pneumatic thermostats. Includes built-in thermometer, setpoint window, and logo. Designed for horizontal mounting. Used as a replacement accessory in commercial HVAC pneumatic control systems
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Beige plastic cover for Johnson Controls T-4000 series pneumatic thermostats. Includes built-in thermometer, setpoint window, and logo. Designed for horizontal mounting. Used as a replacement accessory in commercial HVAC pneumatic control systems
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Plastic, clear thermostat knob accessory for pneumatic thermostats. Includes set point dials and holding screws. Compatible with manufacturer model number T-4002-202. Used for adjusting setpoints in HVAC control systems
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