Replacement adjustment knob with screw for Johnson Controls T-4000 Series pneumatic thermostats. Clear plastic construction enables easy external setpoint adjustment while maintaining accurate temperature control. Ideal for thermostat repair and replacement.
Johnson Controls T-4002-5012 Adjustment Knob Clear Plastic
Johnson Controls
$0.00
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Johnson Controls
Johnson Controls T-4002-5012 Adjustment Knob Clear Plastic
- SKU:
- T-4002-5012
- Product Type:
- Thermostat Adjustment Knob
- Application:
- Residential/Commercial
- System Type:
- Pneumatic Control System
- Installation Type:
- OEM Replacement
- Material:
- Plastic
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