Thermostatic Radiator Operators

Armstrong Model LV-4 Thermostatic Radiator Operator Liquid Sensor, 45 – 82ºF temperature setting range.
Armstrong Part No: D24660

Armstrong Thermostatic Radiator Operator with 16.5 foot Remote Sensor, 45 – 82ºF temperature range setting
Armstrong Part No: D24663

Armstrong Radiator Thermostatic Operator with Wall Mount, 45 – 82ºF temperature setting range
Armstrong Part No: D24659

Armstrong Radiator Thermostatic Operator with 6.5 foot Remote Sensor, 45 – 82ºF temperature setting range
Armstrong Part No: D24662

Armstrong Thermostatic Radiator Operator Wall Mounted with 16.5 foot Remote Sensor, 45 – 82ºF
Armstrong Part No: D24664

Armstrong Thermostatic Radiator Operator with Low Density Wax Sensor
Armstrong Part No: D24661

Armstrong Thermostatic Radiator Operator Wall Mounted with 16.5 foot Remote Sensor
Armstrong Part No: D24665

Armstrong Electric Radiator Operator, Opens with Current – N/C
Armstrong Part No: D34951

Armstrong Radiator Electric Operator, Closes with Current – N/O
Armstrong Part No: D34952