a single pointer on the internal scale indicates the current cutout value

For pros in the field

brass trim

OEM Compatibility: Specifically designed as a Trane fan orifice to guarantee seamless integration with existing fan motors and blades

Common Questions Is the Watts 0590716 compatible with my older 590715 installation

Neptronic AC2-B Auxiliary Switch 321894-708 a single pointer on theThe Neptronic AC2 B is a high performance auxiliary switch designed for seamless integration with Neptronic BT, BTM, and BTX series actuators. Built to handle double pole, double throw (DPDT) configurations, this unit provides precise remote status feedback and control for HVAC dampers and valve actuators. As the engineered replacement for the BT180 and compatible with BT160 footprints, it secures reliable end switch signaling within building