ESi 3 Port Zone Valve with lead & Metal Top

● A direct replacement for other popular models
● Quick release actuator head for easy of service and replacement over time
● Manual lever for filling/draining the system saving time and money during system maintenance
● Replacement actuator head and motor available and easy to exchange with other popular versions
● Quiet operation and minimum power usage saving energy costs
● Industry standard wiring allowing quick and simple replacement for other popular brands