Belimo B209+TR24-3 Valve Assembly 320734-701 Why is my indoor fan

Why is my indoor fan motor not spinning

The Johnson Controls MS4DR24T-11 (identical to the MS4DR24T-11C) is a high-performance multi-stage electronic temperature control designed for precise climate management in commercial HVACR applications

all of which are field selectable via onboard DIP switches

Robust Environmental Protection: Rated for IP67

Belimo B209+TR24-3 Valve Assembly 320734-701 Why is my indoor fanThe Belimo B209+TR24 3 is a precision engineered 1 2 inch 2 way characterising control valve (CCV) assembly designed for high performance hydronic systems. Featuring a stainless steel ball and stem, this NPT ball valve offers superior durability and resistance to scaling compared to brass alternatives. With a Cv of 0. 8, it provides precise flow regulation for fan coil units and small air handlers. The assembly is paired with the TR24 3 non spring