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The MCC POWERS 3912697 is a dial assembly used in building automation and HVAC control applications. This component provides a numbered dial interface, covering positions 1 through 4, for setting or adjusting control parameters on compatible controllers or thermostats. It is a service replacement part typically installed by commercial HVAC technicians and building automation system specialists during maintenance or repair of control equipment.
This dial assembly is suited for commercial building environments where MCC POWERS control devices are installed. It is used during scheduled maintenance or as a replacement when the original dial is damaged or worn, restoring accurate manual input capability to the control device. Technicians working on pneumatic or electronic building control systems will find this a direct service replacement component.
Designed as an OEM-style replacement dial assembly for MCC POWERS building automation and HVAC control devices. Refer to your equipment documentation to confirm fitment with your specific controller model.
Installation should be performed by a qualified HVAC technician or building automation system specialist. De-energize and lock out the control panel or controller before removing or installing the dial assembly. Use care to align the dial correctly to its shaft to ensure accurate position indication. Follow applicable local codes and manufacturer service documentation during installation.
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