Common Questions: What is the correct rotation for the HC680061

5 inch NPT connection ensures a gas-tight seal and straightforward mechanical installation

Is this compatible with 10 SEER packaged units

What is the minimum pressure required for this valve to operate

Direct Fit Replacement: Standard NEMA flange mounting allows for quick field installation on Beckett oil burners

Resideo VU844A1003 Actuator 320735-701 Common Questions: What is theThe Resideo VU844A1003 Actuator is a heavy duty 24Vac fan coil actuator engineered for precise control in hydronic systems. Designed for two position SPST operation, this motor provides a 45 degree stroke to manage flow through compatible valve bodies. Built for longevity in demanding environments, it features a stainless steel case and a durable aluminum cover, protecting the internal spring return mechanism. This spring return actuator ensures the