Viega Powerhead for Stainless Manifold, 2-Wire

Specifications Voltage: 24VAC Max Inrush Current: 300 mA for 2 minutes maximum Operating Power: 1W Closing/Opening Time: Approximately 3 minutes Stroke: 4 mm Actuating Force: 21lbs. Weight: 5.29 oz. Fluid Temperature: 32°F - 212°F End Switch: Normally Open Micro Switch: 24VAC/0.5A Switching Point: 2mm Cable Length: 3.28' Suitable for digital thermostat Model 2874.5US, manifold Model 2804, 2879, thermostat heat/cool non programmable Model 2878.6, thermostat heat/cool programmable Model 2878.7, thermostat multistage heat/cool programmable Model 2878.8, zone control Model 2874