Siemens Building Technology SFP71U Actuator 322838-753 designed for a secure fit

designed for a secure fit on the driveshafts of compatible Wayne burner motors

allowing for positioning during commissioning or power loss

This model operates with a 110/120 Volt AC coil and is designed to pick up at 96VAC or less

it is recommended to use a thermowell (immersion well) to protect the probe and prevent long-term degradation

The Schneider Electric Erie VT3312 is a professional-grade 3-way zone valve body designed for precision control in hydronic heating and cooling systems

Siemens Building Technology SFP71U Actuator 322838-753 designed for a secure fitThe Siemens SFP71U is a high performance electronic zone valve actuator engineered for precise 2 position control in hydronic heating and cooling systems. Operating on a 24V AC power supply, this normally open (NO) actuator is purpose built for seamless integration with Siemens 599 Series zone valves featuring a 1 10 inch (2. 5 mm) stroke. Designed with a spring return fail safe mechanism, it ensures the valve returns to its default open position