GLOBAL

DEVImat™ 70T

DEVImat™ 70T is a 360° screened, self-adhesive electric heating mat with FEP-insulated conductors and a red PVDF outer sheath (non-UV-stable). Its round cable profile, low build-up height of 3.5 mm, and self-adhesive mesh support installation in floor renovation projects where limited floor height is available.
 
The heating mat is designed for indoor floor heating applications and should be used with a suitable thermostat to help control floor temperature, protect against overheating, and support energy-efficient operation.
 
The cold lead features solid conductors to support installation. A visible connection between the heating cable and cold lead helps installers identify the transition point during installation.
Each heating cable undergoes testing for electrical resistance, high-voltage performance, and product quality control before leaving production facilities.
 
DEVImat™ 70T is covered by DEVIwarranty™. Warranty terms, conditions, and duration are subject to the applicable DEVI warranty documentation.
 
The product is supported by an Environmental Product Declaration (EPD). An EPD provides independently verified information about a product's environmental impacts throughout defined life cycle stages.
DEVImat™ 70T

Benefits

  • Supports quick installation with self-adhesive mesh
  • Low-profile construction helps minimise floor build-up
  • Single cold lead simplifies electrical connection planning
  • Clearly identifiable cold lead connection point
  • Screened cable construction for electrical safety according to applicable standards
  • Suitable for renovation and refurbishment projects

Specification

Nominal voltage

230 V~

Construction

Twin conductor with 360° screening, one cold lead

Output

70 W/m2 @ 230 V~

Max. permissible use temperature, powered

115 °C

Max. permissible use temperature, unpowered

120 °C

Cable dimensions

3,0 mm

Deformation strength

600 N

Pulling strength

120 N

Conductor insulation

FEP

Outer sheath

PVDF

Screen

100% coverage; alu-foil; 0,5 mm2 tinned copper drain wire

Cold lead

4 m DTWB, 2 x 1 mm2 with screen

Min. installation temperature

-5 °C

Bending Ø, min.

5 cm

IP Class

IPX7

Warranty scope

20 years

Compliance

Standard compliance: 

IEC 60335-1: 2012

(with amendments)

• IEC 60335-2-96: 2002

with amendments)

Compliance

GARAN label

Product variants

Choose a product variant to go for product page on Danfoss Store, where you can find more details and documents

Item no.

Heated area

Dimensions (W x L)

Output @ 230V~

Resistance

Cold lead

140F1730

3,0 m2

0,5 x 6,0 m

210 W

252 Ω

2 x 1,0 mm2

140F1731

5,0 m2

0,5 x 10,0 m

350 W

151 Ω

2 x 1,0 mm2

140F1732

7,0 m2

0,5 x 14,0 m

490 W

108 Ω

2 x 1,0 mm2

140F1733

8,7 m2

0,5 x 17,5 m

615 W

86 Ω

2 x 1,0 mm2

140F1734

11,7 m2

0,5 x 23,5 m

825 W

64 Ω

2 x 1,0 mm2

Documents