Belimo Z3050Q-E Valve 319852-301 the on-board jumper must be

the on-board jumper must be installed to operate within the 3

When replacing an HF21KJ008 or similar model

Whether you are performing a field-installed economizer upgrade or replacing a failed probe

or 90 minutes) on the new 16V38 to the settings found on the original board being replaced to ensure consistent performance

Belimo Z3050Q-E Valve 319852-301 the on-board jumper must beThe Belimo Z3050Q E Valve is an ultra compact, high performance solution designed for demanding hydronic zoning applications in commercial HVAC systems. This 1 2" 3 way zone valve features a 1. 0 Cv rating and is engineered for precise control of chilled or hot water, including systems with up to 60% glycol. Utilizing ZoneTight QCV technology, the valve provides a zero leakage ball valve design that eliminates energy loss common in traditional globe