Browning BK67H Sheave 321894-706 Maintains peak system performance by

Maintains peak system performance by providing consistent flow to all hydronic baseboards and radiators

this assembly features a robust solenoid gas valve mated to a high-precision venturi

This OEM temperature actuated switch is a critical safety component designed to monitor heat exchanger temperatures and prevent hazardous overheating conditions

Broad Compatibility: Standard 18" leads and direct mount design fit most Erie VT/VS series valve bodies

you can wire the contacts to open on a falling temperature to prevent fan operation when the water is too cold

Browning BK67H Sheave 321894-706 Maintains peak system performance byThe Browning BK67H Sheave is a professional grade, single groove cast iron pulley engineered for reliable power transmission in HVACR and light industrial applications. This BK series sheave features a 6. 45" outside diameter and is precision machined from high quality close grain cast iron to ensure strict tolerances and concentricity. Designed for versatility, the Browning BK67H utilizes a combination groove profile that is fully compatible with 4L,