ASCO 529029-001-D Coil 321894-709 The "S" suffix indicates the

The "S" suffix indicates the inclusion of the coil-side override switch

specifically designed for Weil-McLain Ultra and GV90+ Series units

Engineered for 3/8" linesets

it must be water-primed during installation to prevent positive pressure vent gases from escaping through the drain lines

you can wrap the monitored conductor through the sensor window multiple times to "multiply" the signal seen by the transducer

ASCO 529029-001-D Coil 321894-709 The "S" suffix indicates theThe ASCO 529029 001 D Coil is a high performance 120V 60Hz solenoid replacement coil engineered for precision fluid control in industrial and commercial HVACR systems. As a genuine ASCO Red Hat replacement part, this 120VAC solenoid coil ensures seamless compatibility and reliable actuation for a wide range of ASCO valves. Built with Class H insulation for superior thermal resistance, it is designed to withstand rigorous duty cycles and demanding