Beige plastic blank cover for Johnson Controls pneumatic thermostats, mounted horizontally. Protects the thermostat from dust and minor impacts while providing a clean, uniform appearance. Factory-calibrated for ±7.5°F adjustment from 75°F setpoint.
Johnson Controls T-4000-2139 Thermostat Blank Cover Beige
Johnson Controls
$37.95
- Fits brands
- Johnson Controls
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Johnson Controls
Johnson Controls T-4000-2139 Thermostat Blank Cover Beige
- SKU:
- T-4000-2139
- Product Type:
- Thermostat Blank Cover
- Application:
- Residential/Commercial
- System Type:
- Pneumatic Control System
- Installation Type:
- OEM Replacement
- Mounting Type:
- Direct Mount
- Setpoint Range:
- 75°F ±7.5°F
- Material:
- Plastic
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