Controls

 

Snow & Gutter Ice Melt Controls
Temp Control & Monitoring
Other Products

Snow Switch

 

Snow Switch Model PD Pro

Snow Switch Model PD Pro

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals: C-UL-US

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

 

The Snow Switch Model PD Pro is an automatic snow and ice melting control system. Utilizing standard Environmental Technology snow and ice sensors (sold separately), applications include snow and ice detection and melting for pavement, sidewalks, loading docks, roofs, gutters and downspouts in commercial and residential environments.

 

  • Rated for up to 7 amp inductive loads for pilot duty applications and resistive loads up to 30 amps
  • Weather-resistant NEMA 4X enclosure
  • UL 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

 

Data Sheet PDF View Data Sheet Manual PDF View Wiring Manual Manual PDF View Operations Manual

 

 

Snow Switch Model GF Pro

Snow Switch Model GF Pro

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals: C-UL-US

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

 

The GF Pro is a capable snow and ice control for medium-sized applications whose features and power requirements do not require an APS or EUR Series control panel. Utilizing standard Environmental Technology snow and ice sensors (sold separately), applications include snow and ice detection and melting for pavement, sidewalks, loading docks, roofs, gutters and downspouts in commercial and residential environments.

 

  • Rated for up to 30 amp resistive loads
  • Integral 30mA of Ground Fault Equipment Protection (GFEP)
  • Weather-resistant NEMA 4X enclosure
  • UL 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

 

Data Sheet PDF View Data Sheet Manual PDF View Wiring Manual Manual PDF View Operations Manual

 

 

APS-3C Snow Switch

APS-3C Snow Switch

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals: C-UL-US

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

 

For automatic control of snow and ice melting systems, the APS-3C utilizes input from up to six remote probes to turn on self-regulating or mineral insulated heater cables. A manually adjustable time delay keeps the cables operating for up to 10 hours after the snow stops. Available for 120 and 208/240.

 

  • Direct control of loads up to 24 amps
  • NEMA 3 R Enclosure
  • High Limit Cutout
  • Energy Management Interface for Remote Monitoring and Operation
  • Cover mounted LED's provide system status

 

Data Sheet PDF View Data Sheet Manual PDF View Manual

 

 

APS-4C Snow Switch

APS-4C Snow Switch

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals:C-UL-US, SHOWS AS APS-4C

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

 

For automatic control of snow and ice melting systems, the APS-4C utilizes input from up to six remote probes to turn on self-regulating or mineral insulated heater cables. A manually adjustable time delay keeps the cables operating for up to 10 hours after the snow stops. Built in ground fault protection allows use of standard circuit breakers. Available 208/240, 480/277, and 600v three phase or 277v single phase.

 

 

  • Direct control of loads up to 50 amps
  • Built-in Ground Fault Protection with auto-test
  • NEMA 3 R Enclosure
  • High Limit Cutout
  • Energy Management Interface for Remote Monitoring and Operation
  • Cover mounted LED's provide system status

 

Data Sheet PDF View Data Sheet Manual PDF View Manual

 

 

EUR-5A SNOW SWITCH

EUR-5A SNOW SWITCH

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals: Class 2 Device

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

 

NEC Class II device for automatic control of snow and ice melting systems, typically installed inside a distribution and control panel, the EUR-5A utilizes input from up to six remote probes to turn on self-regulating or mineral insulated heater cables. A manually adjustable time delay keeps the cables operating for up to 10 hours after the snow stops.

 

 

  • NEC Class II Control of Snow Melt Panels
  • High Limit Cutout
  • Energy Management Interface for Remote Monitoring and Operation
  • Remote Control Unit for System Status and Manual Override
  • 35 mm DIN rail mounting

 

Data Sheet PDF View Data Sheet Manual PDF View Manual

 

 

LCD-7A SNOW SWITCH
LCD-7A SNOW SWITCH

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals: UL, C-UL

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

For low cost automatic control of snow and ice melting systems, the LCD-7A provides a built in snow sensor and direct control of snow melting at 120 volts, up to 16 amps. The unit features a built in time delay to keep the cables operating and insure complete melting.

 

  • Low cost, automatic snow melting control
  • Simple installation
  • Sno-Test for simple start up installation check
  • Ideal for direct control of smaller snow melt installations

 

Data Sheet - LCD-7A SNOW SWITCH View Data Sheet Manual PDF View Manual