Snow switch PD Pro

Snow and Ice Melting Systems Control: Automatic, Pilot Duty Applications

Utilizing standard Environmental Technology snow and ice sensors (sold separately), the automatic Snow Switch® Model PD Pro control is used in snow and ice detection and melting for pavement, sidewalks, loading docks, roofs, gutters and downspouts in commercial and residential environments. The PD Pro interfaces with up to two standard Environmental Technology sensors to meet site requirements. The CIT–1, GIT–1, and SIT–6E sensors reliably detect snow and ice melting in gutter and pavement applications. The CIT–1 aerial snow sensor detects falling or blowing precipitation before snow or ice begin to form, allowing the control to begin managing the system. The CIT–1 sensor may be roof or mast mounted and can be paired with the GIT–1 sensor for gutter applications or the SIT–6E sensor for pavement applications. All three sensors detect precipitation as snow at temperatures below 38°F (3.3°C). The PD Pro is signaled only if moisture occurs below this temperature, saving energy and ensuring thorough snow and ice melting. Since 1968, these sensors have been the industry’s most versatile and cost-effective automatic snow melting control sensors.

  • Self-testing Ground Fault Equipment Protection (GFEP)
  • Automatic and manual-override operator controls

FEATURES

  • Automatic snow and ice melting control minimizes operating costs
  • Rated for up to 7 amp inductive loads for pilot duty applications and resistive loads up to 30 amps
  • Weather-resistant NEMA 4X enclosure
  • C-UL-US Listed for Temperature Regulating Equipment
  • Adjustable Hold-On timer continues heater operation after snow and ice stop to ensure complete melting
  • Dual sensor capability to meet site performance requirements
  • Automatic and manual-override operator controls for changing environmental conditions
  • Optional remote control operation for added convenience

We're dedicated to our customers

From the front office to the production floor, we go above and beyond to help make your project successful.

We're dedicated to our customers

From the front office to the production floor, we go above and beyond to help make your project successful.

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