Description
The Fenwal 01 990040 000 is an OEM temperature restraining and locking device designed for use with Fenwal Thermoswitch controllers and other temperature control components. This small but essential accessory secures the adjustment sleeve on a temperature control device after calibration to prevent unintended changes and improve long term performance stability.
Key Features
- Designed to secure the adjustment sleeve on Fenwal Thermoswitch and temperature control devices after calibration
- Helps prevent tampering and accidental adjustment of temperature settings
- Simple installation as a locking or restraining accessory
- OEM Fenwal replacement part with factory new quality and finish
- Compact and lightweight design suitable for a wide range of control applications
