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SAS920XFCT Modbus RTU Metering ThermostatStandard RS‑485 interface with Modbus RTU support captures and tallies cold/hot energy usage. Includes frost protection, remote reset, and anti‑lock safeguards for uninterrupted operation. -
See What Your Valves Are Doing – BLA ActuatorKnow exactly where your valve is all the time. The BLA actuator shows the stroke and how open it is on a screen. -
Set It, See It, Control It – BLA Smart ActuatorDigital, small, strong. BLA makes any HVAC valve smart with stroke feedback and flow settings that adapt.
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The Actuator That Thinks For Itself – BLA SeriesAuto-zero calibration and stroke visibility mean BLA is made for smart HVAC control.
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See Inside the Valve – with BLA Smart ControlSee the stroke and flow mode live using a simple app.
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Small and Powerful – The BLA HVAC ActuatorGreat performance in a tiny package, with smart features for accurate valve control that you can see.
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