Simplified Wiring: 208/230V configuration matches original manufacturer wiring harnesses for faster installation

Enhances overall system performance and energy efficiency

Key Benefits Direct OEM Match: Drops in perfectly as the S1-1TVM701 replacement

Durable Construction: The robust plastic housing is resistant to corrosion and common HVAC chemicals

This OEM replacement ensures precise control over compressor cycling

Belimo B250+AFRBUP Valve Assembly 30067439-890 Simplified Wiring: 208/230V configuration matchesThe Belimo B250+AFRBUP is a heavy duty 2 way characterized control valve (CCV) assembly designed for precise hydronic flow control in demanding HVAC applications. This assembly combines a 2 inch NPT valve body with a high torque 180 in lb spring return actuator, ensuring reliable fail safe operation during power loss. Featuring stainless steel trim and a specialized characterizing disc, the B250 provides an equal percentage flow characteristic that