Pex Watts Actuators | 4-Zone Master Valve/Actuator Control

Master Valve/Actuator Controls Are Intended To Control Watts Radiantelectrothermal Actuators, Or Any 24-Vac Actuator Or Valve That Draws 5 Va Or Less. Thenumber Of Actuators Controlled Depends On The Separate 24-Vac External Transformer (Notsupplied) Powering The System. An External 40-Va 24-Vac Transformer Can Control 12 Actuatorsmaximum. Up To 18 Actuators Maximum Can Be Controlled With A 60-Va 24-Vac Transformer.However, The Physical Limitation Of The Control Itself Is Three Actuators Per Thermostatconnection. Order Slave Valve/Actuator Controls Separate For Additional Zones.Master Controls Are Fused And Include Two End Switches, Each Rated At 8A. Actuators Areswitched By Triacs, For Quiet, Safe, Reliable Electronic Operation. Mounting Is By Din Rail Or Surfacemount To A Wall.