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Dual-Output Roof and Gutter De-Icing Controller
Supply Voltage: 100-277V
Output Rating: 2 x 30A
Temperature Setpoint: Adjustable 34°F to 44°F
Enclosure: NEMA 3R
Precipitation Sensor: Integral
TAB 2: OVERVIEW
Automatic controller for roof and gutter de-icing based on precipitation and temperature conditions.
The King DS-9C combines an integral precipitation sensor with an adjustable 34°F to 44°F temperature setpoint. The NEMA 3R enclosure includes a 1/2 in. conduit hub for outdoor installation.
| MODEL | UPC | DESCRIPTION | Purchase |
|---|---|---|---|
| DS-2C | 42331 | Rain/Snow controller w/built-in sensor, 100-277V - 30amp w/Adjustable Temperature Trigger Points, used for snow melt cable projects | Buy Now Close |
| DS-5C | 42332 | Rain/Snow controller w/built-in sensor, 100-277V - 2-30amp w/Adjustable Temperature Trigger Points, used for snow melt cable projects | Buy Now Close |
| DS-8 | 48480 | Gutter ice melting controller, NEMA 3R, 120/208/240V, 30amp, adjustable temperature range 34°F to 44°F, 1/2" hub | |
| DS-8C | 42335 | Gutter ice melting controller, NEMA 3R, 120/208/240/277V, 30amp, adjustable temperature range 34°F to 44°F, 1/2" hub | |
| DS-8/24 | 40481 | Gutter ice melting controller, NEMA 3R, 24V, 30amp, adjustable temperature range 34°F to 44°F, 1/2" hub | |
| DS-9C | 42426 | Gutter ice melting controller, NEMA 3R, 120/208/240/277V, 2-30amp, adjustable temperature range 34°F to 44°F, 1/2" hub | |
| CDP-2 | 40482 | Indoor sensor control display, manual/auto/standby modes, includes 18" lead | Buy Now Close |
| CS-1 | 40483 | Control cable for CDP-2 control panel, 18" lead | |
| CS-50 | 40484 | Control cable for CDP-2 control panel, 50 ft. lead | |
| MG-3 | 40485 | Replacement sensor for DS controller | |
| GIT-1 | 40508 | GIT-1 Gutter De-Icing sensor | Buy Now Close |
| CWR-120 | 48710 | CWR IceFree Controller with 6 ft. cord and grounded plug |
Furnish and install King Electric model DS-9C automatic controller for roof and gutter de-icing. Controller shall include an integral precipitation sensor, an adjustable 34°F to 44°F temperature setpoint, and a NEMA 3R enclosure with 1/2 in. conduit hub.

Adjustable temperature setting range 34°F to 44°F. Rugged NEMA 3R enclosure with 1/2” electrical hub.
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Automatic control and power distribution for de-icing and snow melting. For use with a high demand system on a regular or limited power supply source.
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Automatic controlling device for snow/ice melting & de-icing protection.
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Used with DS-2B to provide remote monitoring and set the operating mode of the sensor.
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