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STEP Roof Deicing™ Print E-mail
PRODUCT SPECIFICATIONS
Heating Element Model:
VEP-30-2-32W-24V

Output Wattage (at 24 Vac):
11.6 W/ft (38.1 W/m) @ 32ºF (0ºC)

Nominal Resistance:
55 Ω/ft (16.8 Ω/m) @ 68ºF (20ºC)

Width: 13" (33 cm)
Length: Cut to Order
Thickness: 3/32" (2.3 mm)
Technical Specifications   |   Approvals   |   Terms and Conditions of Sale

  • STEP Roof Deicing™ panel is designed to solve problems with snow buildup and ice damming on roofs, valleys and eaves.
  • STEP Roof Deicing™ is embedded between two layers of vinyl to ensure that the panel is protected against UV rays and other physical damages.
  • STEP Roof Deicing™ panel operates on 24 volts and is connected to a step down transformer.
  • STEP Roof Deicing™ is self-regulating and cannot overheat, thereby using very little electricity.
  • STEP Roof Deicing™ panel is light weight and flexible, easy to install and can be cut to size on the job site.

System Components
HEATING ELEMENT (VEP-30-2-32W-24V)
Low voltage (24V, AC or DC), self-regulating Positive Temperature Coefficient (PTC) semi-conductive polyethylene enclosed in a protective vinyl sleeve. Patented. Cut to order with 174 feet maximum shipping spool length.
CONNECTORS & SEALANT TAPE (CON-DB & TAPE-1)
Includes CON-DB Crimp Connectors (2 per each heating strip) and enough TAPE-1 Sealant Tape to seal crimped heating element strips to extension wires and to create a watertight seal on both ends of each panel.
TRANSFORMER (EP-150-US, EP-300-US)
Low voltage dry type isolation transformer. 120 Vac primary and 24 Vac secondary. NEMA 3R enclosure.
STEP TRANSFORMER (STEP-500VA, STEP-1000VA, STEP-1500VA)
Low voltage dry type isolation transformer. 120 / 240 / 277 Vac primary and 24 Vac secondary. Extruded aluminum profile enclosure w/ heat sink. Patent pending.
EXTENSION WIRE (TCu12-XXX-B/-W)
#12 AWG stranded tinned copper (TCu) PVC insulated wire, 300 Vac, 105°C. Used to extend heating element bus braid wires directly to transformers.

Color Code: -B indicates black; -W indicates white
Spool Length: XXX = 50, 100, 150, 250 or 500 feet
CRIMP TOOL (TOOL-PRO)
Used to crimp CON-DB crimp connector. TOOL-PRO crimp tool is required as it is specially designed to properly crimp CON-DB crimp connector. Tool may be purchased or rented.

Optional Components


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Studies from the "Sick Building Syndrome" show a direct relation between indoor climate and symptoms such as fatigue and headaches.  Research shows that thermic indoor climate is also related to productivity.  The level of comfort with radiant heat at lower temperatures increases productivity by 20-30%.