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DEVImat 150T DTIF-150

Heating mat · 150 W/m²

Image: DEVI

DEVImat™ is an extremely high-quality, 360° fully screened, self-adhesive all-in-one mat with FEP insulated conductors and a red PVDF outer sheath (non UV stable). The round profile, low height (only 3.5 mm) and robust construction ensure a fast, simple and safe installation — perfect for renovating existing floors.

Features and applications

Under tile / in screed applications
Fast and easy to install
Self-adhesive mesh
Low height — only 3.5 mm
Only one cold lead
Long lifetime
Maximum protection

Full-service warranty: 20 years covering the product, the installation and the floor. How the DEVI warranty works

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Specifications

Nominal voltage	230 V~
Construction	Twin conductor with 360° screening, one cold lead
Output	150 W/m² @ 230 V~
Max. permissible use temperature, powered	115 °C
Max. permissible use temperature, unpowered	120 °C
Cable thickness	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.	6 x cable diameter
IP class	IPX7
Set with flexpipe	Flexpipe, inner Ø 6.7 mm, outer Ø 10 mm, 2.5 m, black

Options and product codes

DEVI product codes. Choose the mat by heated area, not room area. Thermostats are ordered separately.

Product code	Output @ 230 V~	Size (W x L)	Heated area	Resistance
140F0444	75 W	0.5 x 1 m	0.5 m²	705 Ω
140F0445	150 W	0.5 x 2 m	1.0 m²	353 Ω
140F0446	225 W	0.5 x 3 m	1.5 m²	235 Ω
140F0447	300 W	0.5 x 4 m	2.0 m²	176 Ω
140F0448	375 W	0.5 x 5 m	2.5 m²	141 Ω
140F0449	450 W	0.5 x 6 m	3.0 m²	118 Ω
140F0450	525 W	0.5 x 7 m	3.5 m²	100 Ω
140F0451	600 W	0.5 x 8 m	4.0 m²	88 Ω
140F0452	750 W	0.5 x 10 m	5.0 m²	70 Ω
140F0453	900 W	0.5 x 12 m	6.0 m²	59 Ω
140F0454	1050 W	0.5 x 14 m	7.0 m²	50 Ω
140F0455	1200 W	0.5 x 16 m	8.0 m²	44 Ω
140F0456	1350 W	0.5 x 18 m	9.0 m²	40 Ω
140F0457	1500 W	0.5 x 20 m	10.0 m²	35 Ω
140F0458	1800 W	0.5 x 24 m	12.0 m²	30 Ω

Data from the Heat Zone 2026 product catalogue. Check the current DEVI data sheet for your exact product code before installation. Need the PDF data sheet? Call 1800 519 654 or email info@heatzone.com.au.