Does this actuator have a fail-safe return

Featuring a 3/4 inch sweat connection and a robust flow capacity of 5

Direct Cross-Reference: Serves as the official successor to the 9007122015 pressure switch kit for seamless maintenance

Technical Reliability: Pre-programmed with specific firmware to manage tankless water heater safety parameters and heat exchanger protection

it is not compatible with legacies like the VT7000 which use different communication architectures

Belimo 22PF-5UG Flow Sensor 318423-701 Does this actuator have aThe Belimo 22PF 5UG Ultrasonic Flow Sensor is a high precision, non intrusive solution designed for accurate flow measurement in HVAC hydronic systems. Featuring a 1 1 2" NPT connection, this sensor utilizes ultrasonic transit time technology to provide reliable readings without the pressure drop or fouling risks associated with mechanical turbine meters. With a rated max flow rate of 47. 5 GPM and a measurement accuracy of + 2%, it ensures optimal