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ETI Model HSC–4 Pavement-Mounted Deicing Controller - Automatic Deicing Control Saves Energy

We are an authorized stocking distributor for ETI (Environmental Technology Inc.)

FEATURES

•  Reliable snow melting
•  Minimum energy costs

•  Control based upon pavement conditions
•  Rugged construction
•  Simple installation
•  NEC Class 2 device

The HSC–4 Pavement-Mounted Deicing Controller reliably operates snow and ice melting heaters based upon pavement condition. This ensures that deicing heaters operate only while needed which minimizes energy costs without sacrificing snow melting effectiveness.

The HSC–4 signals for snow and ice melting at pavement temperatures below 38° F (3.3° C) while moisture in any form — including water, snow, sleet or ice — is present. Once the moisture element has dried, the built-in, one hour hold-on timer keeps heaters operating to help ensure complete snow and ice melting.

The HSC–4 accurately measures pavement temperature by compensating for its internal heating. This eliminates the cost and complexity of a separate pavement temperature sensor. For improved efficiency, products mount close to the deicing heaters to ensure that pavement and sensor become dry at about the same time.

The new mounting system provides accurate alignment with the pavement surface. Six available conduit locations add to installation flexibility and simplicity. The sensor subassembly is field replaceable without disturbing the pavement. The HSC–4 is an NEC Class 2 device operating from customer supplied 24 volts AC. It provides a floating Form A low voltage 2 amp relay contact for interfacing external heater control contactors.

Only brass, epoxy, and stainless steel are exposed to the pavement surface. Precision machining gives these products a handsome appearance that will please the building owner, engineer, and architect.

TYPICAL INSTALLATION

HSC–4 Installation Drawing

Installation and Operation Manual

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Secure Online Ordering *Delivery time: typically ships in 5-7 working days or less.  The transit time to you depends on your physical location and your selected UPS/FedEx shipping method, the cost of which will be displayed in your shopping cart.
Item ID	Catalog # / Description	Click "Select" below to view the price and the actual real-time quantity in stock.
ETI24220	24220/ HSC–4 Pavement-Mounted Sensor
ETI23832	23832 / Pavement Sensor Housing
*This delivery time is for normal conditions and is subject to ETI factory availability.

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