Accessories

Installation of STEP Warmfloor® electric radiant heating system require specific wires and connectors to comply with the ANSI/UL approval

Extention wire

EXTENSION WIRE (TCu14-XXX-B/-W, TCu12-XXX-B/-W), TCu10-XXX-B/-R)

 

#14, #12 or #10 AWG stranded tinned copper (TCu) PVC insulated wire, 300 Vac, 105°C. Extention wire for field wiring from power supply to elements

Color Code: -B indicates black; -W indicates white; -R indicates red

Spool Length: XXX = 100, 150, 250 or 500 feet

Connector & crimps

CONNECTOR & TAPE KIT (C&T-10)

Includes (10) CON-DB Crimp Connectors, (1) 15" long piece of TAPE-1 Sealant Tape, (1) Label-1, (1) Label-2, and an installation brochure. Contains material to connect and seal five heating element strips to extension wires.
Crimp tool

CRIMP TOOL (TOOL-PRO)

Used to crimp CON-DB crimp connector. TOOL-PRO ratchet crimp tool is required as it is specially designed to properly crimp CON-DB crimp connector. Tool may be purchased or rented.

 

OPTIONAL COMPONENTS

Terminal block enclosure

 TERMINAL BLOCK (T-BLOCK) WITH ENCLOSURE

 

Two-pole, power terminal block enclosed in extruded aluminum profile w/ heat sink. Set screw lug terminals sized for #14-#4 AWG wires, terminal assignments – one HOT bar and one NEUTRAL bar. Both bars have four lugs.

About Us

Electro Plastics, Inc. dba STEP Warmfloor® is a US manufacturer of electric radiant underfloor heating, roof de-icing and snow melt systems. The company's headquarters is located in Saint Louis, Missouri, U.S.A. This 35,000 sq feet LEED registered building is a "living laboratory" as proof of the comfort properties and energy efficiency of STEP Warmfloor®. 

Approvals

Our radiant heating products are ETL listed, have the CE marking and conform to ANSI/UL:

 Intertek ETL small    Cemark small

 

Contact us

  • Address: 11147 Dorsett Rd., Maryland Heights, MO 63043-3505.
  • Toll-Free: 1-877-STEPTEC(783-7832)
  • Tel: +1-314-426-3555
  • Fax: +1-314-426-3556