Browning 2BK120H Sheave 321894-708 Contractors utilize this model for

Contractors utilize this model for its consistent lift characteristics and repeatable performance

and the necessary fittings to restore safety and efficiency to the combustion circuit

rollout switches must be manual reset to ensure a professional inspection is performed following a trip condition

you know that brittle or cracked insulation on a secondary lead results in voltage leaks and "ghost" ignition failures

or the system getting "stuck" in a low-capacity state due to a restricted or hunting valve

Browning 2BK120H Sheave 321894-708 Contractors utilize this model forThe Browning 2BK120H Sheave is a precision engineered two groove BK cast iron sheave designed for reliable power transmission in heavy duty HVACR and industrial blower applications. With an 11. 75" outside diameter, this static balanced pulley is built to minimize vibration and extend the service life of internal components. Engineered for versatility, it is compatible with 4L, 5L, A, and B belts, providing contractors with a flexible solution for