providing accurate resistive signal conversion across various HVACR applications

Tamper-Resistant Design: The no-display window and lack of external adjustment knobs prevent unauthorized setpoint changes in high-traffic areas

In high-side or low-side circuits

the integrity of the heat pump's refrigeration cycle depends on the precise shifting of the internal slider

tool-free head replacement without system drainage

Browning 2AK74H Sheave 318423-701 providing accurate resistive signal conversionThe Browning 2AK74H Sheave is a precision engineered 7. 25" outside diameter drive component designed for dual groove power transmission systems. Manufactured from high grade ASTM A48 Class 30 gray cast iron, this double groove sheave provides the structural rigidity required to manage belt tension and minimize vibration in demanding HVACR blower and motor applications. Engineered for maximum versatility, it is compatible with 3L, 4L, and A section v