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JOHNSON CONTROLS Thermostat Knob: Grainger Sku(s) 38Y156/38Y157/38Y158/38Y159/38Y170/38Y171/38Y172 - Pneumatic Thermostat Setpoint Dials
JOHNSON CONTROLSPneumatic Thermostat Setpoint Dials

JOHNSON CONTROLS Thermostat Knob: Grainger Sku(s) 38Y156/38Y157/38Y158/38Y159/38Y170/38Y171/38Y172

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…

SKU 3G-OTH-70420

Brand
JOHNSON CONTROLS
Item
Thermostat Knob: Grainger Sku
Category
Pneumatic Thermostat Setpoint Dials
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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 Grainger Part Number
38Y172
Compatible Manufacturer Model Number
T-4002-203
View Full Spec Sheet

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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 Grainger part number 38Y172 and manufacturer model number T-4002-203.

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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View all JOHNSON CONTROLS parts →
Thermostat Knob: Grainger Sku(s) 38Y156/38Y157/38Y158/38Y159/38Y170/38Y171/38Y172, T-4002-5012. Key specifications — Accessory Type: Thermostat Knob; Compatible Grainger Part Number: 38Y159; Includes: Set Point Dials and Holding Screws; Color: Clear; Material: Plastic; Manufacturer Part Number: T-4002-5012; Brand: JOHNSON CONTROLS; Compatible Manufacturer Model Number: T-4002-202.
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Thermostat Knob: Grainger Sku(s) 38Y156/38Y157/38Y158/38Y159/38Y170/38Y171/38Y172, T-4002-5012. Key specifications — Accessory Type: Thermostat Knob; Compatible Grainger Part Number: 38Y159; Includes: Set Point Dials and Holding Screws; Color: Clear; Material: Plastic; Manufacturer Part Number: T-4002-5012; Brand: JOHNSON CONTROLS; Compatible Manufacturer Model Number: T-4002-202.
Thermostat Knob: Grainger Sku(s) 38Y156/38Y157/38Y158/38Y159/38Y170/38Y171/38Y172, T-4002-5018. Key specifications — Accessory Type: Thermostat Knob; Compatible Grainger Part Number: 38Y172; Includes: (1) Extermal Vertical Mount Set Point Adjustment Dial and Holding Screw; Color: White; Material: Plastic; Manufacturer Part Number: T-4002-5018; Brand: JOHNSON CONTROLS; Compatible Manufacturer Model Number: T-4002-204.
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Thermostat Knob: Grainger Sku(s) 38Y156/38Y157/38Y158/38Y159/38Y170/38Y171/38Y172, T-4002-5018. Key specifications — Accessory Type: Thermostat Knob; Compatible Grainger Part Number: 38Y172; Includes: (1) Extermal Vertical Mount Set Point Adjustment Dial and Holding Screw; Color: White; Material: Plastic; Manufacturer Part Number: T-4002-5018; Brand: JOHNSON CONTROLS; Compatible Manufacturer Model Number: T-4002-204.