Thermogroup Thermonet Undertile Heating 150W/m² - Dual Controller Kit Area 4.5m²
Product: Thermonet Underfloor Heating Dual Controller Kit 150W/m²Product Features: Thermonet is installed using a wire side facing down allowing the heating cable to be protected from damage during the installation by the hardwearing mesh layer. Thermonet heating mats are also available in kits including the dual thermostat (5245 or 5246) or as heating mats only Made in Germany What’s in the box Thermonet Underfloor Heating Dual Controller Kit is ready for installation. The kit includes: Thermonet Mat 150W/ m² Dual ControlThermostat (5245) Floor Temperature Sensor Sensor Conduit Cable Monitor Installation Guide Specifications Size Area Output Resistance 2 x 0.5m 1m² 150W 353 Ω 3 x 0.5m 1.5 m² 225W 235 Ω 4 x 0.5m 2 m² 300W 176 Ω 5 x 0.5m 2.5m² 375W 141 Ω 6 x 0.5m 3 m² 450W 118 Ω 7 x 0.5m 3.5 m² 525W 101 Ω 8 x 0.5m 4 m² 600W 88 Ω 9 x 0.5m 4.5 m² 675W 78 Ω 10 x 0.5m 5 m² 750W 71 Ω 12 x 0.5m 6 m² 900W 59 Ω 14 x 0.5m 7 m² 1050W 50 Ω 16 x 0.5m 8 m² 1200W 44 Ω 18 x 0.5m 9 m² 1350W 39 Ω 20 x 0.5m 10 m² 1500W 35 Ω 24 x 0.5m 12 m² 1800W 29 Ω 28 x 0.5m 14 m² 2100W 25 Ω 32 x 0.5m 16 m² 2400W 22Ω Full product specifications are available here. Technical Data Width 500mm Heated Width 430mm Max. Thickness 3.5mm Max.
Product: Thermonet Underfloor Heating Dual Controller Kit 150W/m²Product Features: Thermonet is installed using a wire side facing down allowing the heating cable to be protected from damage during the installation by the hardwearing mesh layer. Thermonet heating mats are also available in kits including the dual thermostat (5245 or 5246) or as heating mats only Made in Germany What’s in the box Thermonet Underfloor Heating Dual Controller Kit is ready for installation. The kit includes: Thermonet Mat 150W/ m² Dual ControlThermostat (5245) Floor Temperature Sensor Sensor Conduit Cable Monitor Installation Guide Specifications Size Area Output Resistance 2 x 0.5m 1m² 150W 353 Ω 3 x 0.5m 1.5 m² 225W 235 Ω 4 x 0.5m 2 m² 300W 176 Ω 5 x 0.5m 2.5m² 375W 141 Ω 6 x 0.5m 3 m² 450W 118 Ω 7 x 0.5m 3.5 m² 525W 101 Ω 8 x 0.5m 4 m² 600W 88 Ω 9 x 0.5m 4.5 m² 675W 78 Ω 10 x 0.5m 5 m² 750W 71 Ω 12 x 0.5m 6 m² 900W 59 Ω 14 x 0.5m 7 m² 1050W 50 Ω 16 x 0.5m 8 m² 1200W 44 Ω 18 x 0.5m 9 m² 1350W 39 Ω 20 x 0.5m 10 m² 1500W 35 Ω 24 x 0.5m 12 m² 1800W 29 Ω 28 x 0.5m 14 m² 2100W 25 Ω 32 x 0.5m 16 m² 2400W 22Ω Full product specifications are available here. Technical Data Width 500mm Heated Width 430mm Max. Thickness 3.5mm Max.
Product: Thermonet Underfloor Heating Dual Controller Kit 150W/m²Product Features: Thermonet is installed using a wire side facing down allowing the heating cable to be protected from damage during the installation by the hardwearing mesh layer. Thermonet heating mats are also available in kits including the dual thermostat (5245 or 5246) or as heating mats only Made in Germany What’s in the box Thermonet Underfloor Heating Dual Controller Kit is ready for installation. The kit includes: Thermonet Mat 150W/ m² Dual ControlThermostat (5245) Floor Temperature Sensor Sensor Conduit Cable Monitor Installation Guide Specifications Size Area Output Resistance 2 x 0.5m 1m² 150W 353 Ω 3 x 0.5m 1.5 m² 225W 235 Ω 4 x 0.5m 2 m² 300W 176 Ω 5 x 0.5m 2.5m² 375W 141 Ω 6 x 0.5m 3 m² 450W 118 Ω 7 x 0.5m 3.5 m² 525W 101 Ω 8 x 0.5m 4 m² 600W 88 Ω 9 x 0.5m 4.5 m² 675W 78 Ω 10 x 0.5m 5 m² 750W 71 Ω 12 x 0.5m 6 m² 900W 59 Ω 14 x 0.5m 7 m² 1050W 50 Ω 16 x 0.5m 8 m² 1200W 44 Ω 18 x 0.5m 9 m² 1350W 39 Ω 20 x 0.5m 10 m² 1500W 35 Ω 24 x 0.5m 12 m² 1800W 29 Ω 28 x 0.5m 14 m² 2100W 25 Ω 32 x 0.5m 16 m² 2400W 22Ω Full product specifications are available here. Technical Data Width 500mm Heated Width 430mm Max. Thickness 3.5mm Max.
Product: Thermonet Underfloor Heating Dual Controller Kit 150W/m²Product Features: Thermonet is installed using a wire side facing down allowing the heating cable to be protected from damage during the installation by the hardwearing mesh layer. Thermonet heating mats are also available in kits including the dual thermostat (5245 or 5246) or as heating mats only Made in Germany What’s in the box Thermonet Underfloor Heating Dual Controller Kit is ready for installation. The kit includes: Thermonet Mat 150W/ m² Dual ControlThermostat (5245) Floor Temperature Sensor Sensor Conduit Cable Monitor Installation Guide Specifications Size Area Output Resistance 2 x 0.5m 1m² 150W 353 Ω 3 x 0.5m 1.5 m² 225W 235 Ω 4 x 0.5m 2 m² 300W 176 Ω 5 x 0.5m 2.5m² 375W 141 Ω 6 x 0.5m 3 m² 450W 118 Ω 7 x 0.5m 3.5 m² 525W 101 Ω 8 x 0.5m 4 m² 600W 88 Ω 9 x 0.5m 4.5 m² 675W 78 Ω 10 x 0.5m 5 m² 750W 71 Ω 12 x 0.5m 6 m² 900W 59 Ω 14 x 0.5m 7 m² 1050W 50 Ω 16 x 0.5m 8 m² 1200W 44 Ω 18 x 0.5m 9 m² 1350W 39 Ω 20 x 0.5m 10 m² 1500W 35 Ω 24 x 0.5m 12 m² 1800W 29 Ω 28 x 0.5m 14 m² 2100W 25 Ω 32 x 0.5m 16 m² 2400W 22Ω Full product specifications are available here. Technical Data Width 500mm Heated Width 430mm Max. Thickness 3.5mm Max.
in 21 offers
The lowest price for Thermogroup Thermonet Undertile Heating 150W/m² - Dual Controller Kit Area 4.5m² right now is $529.00 at Renovation Kingdom, compared across 21 retailers.
The all-time low was $529.00 on 31 July 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 21 Mar 2026.
Last updated at 21/03/2026 14:01:55
Underfloor Heating - Under Tile Kit - White Dual Thermostat - 0.5m x 9m / 4.5 sqm Thermogroup Thermonet 111509TD
Delivery $1,000
ThermoGroup Thermonet 150-200W/m² Undertile/In Screed Heating Kit with Dual Thermostat, Black/White, 4x0.5m, Underfloor Heating, IP68, 28°C Black /
Free delivery
Thermogroup Thermonet 150W/m2 Undertile Heating Kit 4x0.5m, Dual Controller
Free delivery
Thermogroup Thermonet 150W/m2 Undertile Heating Kit 4x0.5m, Dual Controller
Thermonet 150W/m² Undertile Heating Kit – Dual Controller 8x0.5m - 4.0m²
Delivery $9.70
Thermonet 150W/m² Undertile Heating Kit – Dual Controller 4.5m²
Delivery $66.66
Thermogroup Thermonet 150W/m² 500mm X 9m (4.5m²) Floor Heating Mats Kit with White 5245 Dual Thermostat - Lifetime Warranty
Delivery between 25–30 Mar $11
Thermogroup Thermonet EZ 150W/m² Self Adhesive 9x0.5m - 4.5m² 675Watts Floor Heating Kit Including 5245 Dual Thermostat 111509TD
Delivery $15
Thermogroup Thermonet EZ 150W/m² Self Adhesive 9x0.5m - 4.5m² 675Watts Floor Heating Kit Including 5245 Dual Thermostat 111509TD
Delivery between 26–30 Mar $15
Thermogroup Thermonet EZ 150W/m² Self Adhesive 9x0.5m - 4.5m² 675Watts Floor Heating Kit Including 5245 Dual Thermostat 111509TD
Delivery $20
| Heated Width | 430mm |
| Max. Thickness | 3.5mm |
| Max. Temperature | 28°C * |
| Protection Rating | 1P68 |
| Warranty | Lifetime |
Underfloor Heating - Under Tile Kit - White Dual Thermostat - 0.5m x 9m / 4.5 sqm Thermogroup Thermonet 111509TD
Delivery $1,000
ThermoGroup Thermonet 150-200W/m² Undertile/In Screed Heating Kit with Dual Thermostat, Black/White, 4x0.5m, Underfloor Heating, IP68, 28°C Black /
Free delivery
Thermogroup Thermonet 150W/m2 Undertile Heating Kit 4x0.5m, Dual Controller
Free delivery
Thermogroup Thermonet 150W/m2 Undertile Heating Kit 4x0.5m, Dual Controller
Thermonet 150W/m² Undertile Heating Kit – Dual Controller 8x0.5m - 4.0m²
Delivery $9.70
| Heated Width | 430mm |
| Max. Thickness | 3.5mm |
| Max. Temperature | 28°C * |
| Protection Rating | 1P68 |
| Warranty | Lifetime |
