Resideo V8043A1311 Valve R-407A with the 0-10V control signal

with the 0-10V control signal connecting to pin 8 (Y)

or J) appears in the window

All-Weather Reliability: NEMA 3R enclosure with vertical heat sink fins ensures performance in extreme outdoor environments

they often lack the thermal and chemical resistance of the 100288924

Resideo V8043A1311 Valve R-407A with the 0-10V control signalThe Resideo V8043A1311 is a high performance 24V motorized zone valve designed for precise flow control in closed loop hydronic heating systems. Featuring 1 2" press connections, this normally closed zone valve integrates seamlessly with Viega, Apollo, and Nibco press tools, significantly reducing installation time compared to traditional sweat fittings. Engineered for reliability, the low voltage zone valve utilizes a manual opener for convenient