The 5300 Series Uni-Kit design utilizes silver contacts and heavy-duty terminals to ensure sustained accuracy under continuous electrical load

Serviceable Design: Replaceable coils and built-in inlet/outlet screens protect the internal diaphragm from debris

while maintaining line-voltage control for the circulator

this DuraDrive actuator provides a reliable 35 lb-in torque (4 N-m)

By utilizing this genuine Hydrotherm boiler part

Johnson Controls VG7243ET+72CHGA Valve Assembly R-410A The 5300 Series Uni-Kit designThe Johnson Controls VG7243ET+72CHGA is a premium 2 way, normally open globe valve assembly designed for high performance regulation of hot water, chilled water, and steam in demanding commercial HVAC configurations. Built with a 1 2 inch NPT connection and a 1. 8 Cv equal percentage flow characteristic, this assembly ensures precise modulating control and linear response in heat exchanger and air handling unit applications. The rugged cast bronze