Our products


VAV Boxes

Three models of VAV boxes are available, made from high quality steel to precisely control the air flow in each zone.

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The Prolon PL-485-BT is a combination Bluetooth 4.0 to RS485 and optically isolated USB to RS485 converter for use in connecting to and configuring a Prolon control system.

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Prolon Sensors

Each sensor is designed and manufactured for long-term quality and performance. All sensor are robust yet easy and simple to install.

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Prolon's electronic relay controls are recommended for use with proportional temperature controllers and other applications where long life solid state reliability is required.

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