Last updated at 13/05/2026 21:16:50
Thermogroup Thermonet Undertile Heating Kit with Thermostat 150W/m² 2.5m² / 375W
Delivery $59.95
Thermogroup Thermonet Under Tile Heating Kit with Black Thermostat 150W/m² 2.5m² / 375W
Delivery $59.95
Thermogroup Thermonet Undertile Heating Kit with Thermostat 150W/m² 2.5m² / 375W | Under Tile Heating | Wellsons
Delivery $59.95
Thermogroup Thermonet Under Floor Heating Black Dual Controller Kit 150W/m² 2.5m² / 375W | Underfloor Heating | Wellsons
Delivery $59.95
Thermogroup Thermonet Underfloor Heating Dual Controller Kit 150W/m² 2.5m² / 375W
Delivery $59.95
Thermogroup Thermonet Under Floor Heating Black Dual Controller Kit 150W/m² 2.5m² / 375W
Delivery $59.95
Thermogroup Thermonet 150W/m² 500mm X 5m (2.5m²) Floor Heating Mats Kit with White 5245 Dual Thermostat - Lifetime Warranty
Same-day delivery $16.50
Thermogroup Thermonet 150W/m² 500mm X 5m (2.5m²) Floor Heating Mats Kit with White 5245 Dual Thermostat - Lifetime Warranty
Delivery between 18–21 May $11
Thermogroup Thermonet EZ 150W/m² Self Adhesive 5x0.5m - 2.5m² 375Watts Floor Heating Kit Including 5245 Dual Thermostat 111505TD
Delivery $15
Thermogroup Thermonet EZ 150W/m² Self Adhesive 5x0.5m - 2.5m² 375Watts Floor Heating Kit Including 5245 Dual Thermostat 111505TD
Delivery $15
| Heated Width | 430mm |
| Max. Thickness | 3.5mm |
| Max. Temperature | 28°C * |
| Protection Rating | 1P68 |
| Warranty | Lifetime |
Thermogroup Thermonet Undertile Heating Kit with Thermostat 150W/m² 2.5m² / 375W
Delivery $59.95
Thermogroup Thermonet Under Tile Heating Kit with Black Thermostat 150W/m² 2.5m² / 375W
Delivery $59.95
Thermogroup Thermonet Undertile Heating Kit with Thermostat 150W/m² 2.5m² / 375W | Under Tile Heating | Wellsons
Delivery $59.95
Thermogroup Thermonet Under Floor Heating Black Dual Controller Kit 150W/m² 2.5m² / 375W | Underfloor Heating | Wellsons
Delivery $59.95
Thermogroup Thermonet Underfloor Heating Dual Controller Kit 150W/m² 2.5m² / 375W
Delivery $59.95
| Heated Width | 430mm |
| Max. Thickness | 3.5mm |
| Max. Temperature | 28°C * |
| Protection Rating | 1P68 |
| Warranty | Lifetime |
Thermogroup Thermonet Undertile Heating 150W/m² - Dual Controller Kit Area 2.5m²
Product: Thermonet Undertile Heating Kit with Thermostat 150W/m²Product Features: Thermonet includes a 3.5mm TwistedTwin cable for longer-lasting heating cables with zero electromagnetic fields (Zero EMF) 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 standard thermostat (5220A) or as heating mats only Made in Germany What’s in the box Thermonet Undertile Heating Kit with Thermostat is ready for installation. The kit includes: Thermonet Mat 150W/ m² Programable Thermosat 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 1.5m² 225W 235 Ω 4 x 0.5m 2m² 300W 176 Ω 5 x 0.5m 2.5m² 375W 141 Ω 6 x 0.5m 3m² 450W 118 Ω 7 x 0.5m 3.5m² 525W 101 Ω 8 x 0.5m 4m² 600W 88 Ω 9 x 0.5m 4.5m² 675W 78 Ω 10 x 0.5m 5m² 750W 71 Ω 12 x 0.5m 6m² 900W 59 Ω 14 x 0.5m 7m² 1050W 50 Ω 16 x 0.5m 8m² 1200W 44 Ω 18 x 0.5m 9m² 1350W 39 Ω 20 x 0.5m 10m² 1500W 35 Ω 24 x 0.5m 12m² 1800W 29 Ω 28 x 0.5m 14m² 2100W 25 Ω 32 x 0.5m 16m² 2400W 22 Ω Full product specifications are available here. Technical Data Width 500mm Heated Width 430mm Max. Thickness 3.5mm Max.
Product: Thermonet Undertile Heating Kit with Thermostat 150W/m²Product Features: Thermonet includes a 3.5mm TwistedTwin cable for longer-lasting heating cables with zero electromagnetic fields (Zero EMF) 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 standard thermostat (5220A) or as heating mats only Made in Germany What’s in the box Thermonet Undertile Heating Kit with Thermostat is ready for installation. The kit includes: Thermonet Mat 150W/ m² Programable Thermosat 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 1.5m² 225W 235 Ω 4 x 0.5m 2m² 300W 176 Ω 5 x 0.5m 2.5m² 375W 141 Ω 6 x 0.5m 3m² 450W 118 Ω 7 x 0.5m 3.5m² 525W 101 Ω 8 x 0.5m 4m² 600W 88 Ω 9 x 0.5m 4.5m² 675W 78 Ω 10 x 0.5m 5m² 750W 71 Ω 12 x 0.5m 6m² 900W 59 Ω 14 x 0.5m 7m² 1050W 50 Ω 16 x 0.5m 8m² 1200W 44 Ω 18 x 0.5m 9m² 1350W 39 Ω 20 x 0.5m 10m² 1500W 35 Ω 24 x 0.5m 12m² 1800W 29 Ω 28 x 0.5m 14m² 2100W 25 Ω 32 x 0.5m 16m² 2400W 22 Ω Full product specifications are available here. Technical Data Width 500mm Heated Width 430mm Max. Thickness 3.5mm Max.
Product: Thermonet Undertile Heating Kit with Thermostat 150W/m²Product Features: Thermonet includes a 3.5mm TwistedTwin cable for longer-lasting heating cables with zero electromagnetic fields (Zero EMF) 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 standard thermostat (5220A) or as heating mats only Made in Germany What’s in the box Thermonet Undertile Heating Kit with Thermostat is ready for installation. The kit includes: Thermonet Mat 150W/ m² Programable Thermosat 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 1.5m² 225W 235 Ω 4 x 0.5m 2m² 300W 176 Ω 5 x 0.5m 2.5m² 375W 141 Ω 6 x 0.5m 3m² 450W 118 Ω 7 x 0.5m 3.5m² 525W 101 Ω 8 x 0.5m 4m² 600W 88 Ω 9 x 0.5m 4.5m² 675W 78 Ω 10 x 0.5m 5m² 750W 71 Ω 12 x 0.5m 6m² 900W 59 Ω 14 x 0.5m 7m² 1050W 50 Ω 16 x 0.5m 8m² 1200W 44 Ω 18 x 0.5m 9m² 1350W 39 Ω 20 x 0.5m 10m² 1500W 35 Ω 24 x 0.5m 12m² 1800W 29 Ω 28 x 0.5m 14m² 2100W 25 Ω 32 x 0.5m 16m² 2400W 22 Ω Full product specifications are available here. Technical Data Width 500mm Heated Width 430mm Max. Thickness 3.5mm Max.
Product: Thermonet Undertile Heating Kit with Thermostat 150W/m²Product Features: Thermonet includes a 3.5mm TwistedTwin cable for longer-lasting heating cables with zero electromagnetic fields (Zero EMF) 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 standard thermostat (5220A) or as heating mats only Made in Germany What’s in the box Thermonet Undertile Heating Kit with Thermostat is ready for installation. The kit includes: Thermonet Mat 150W/ m² Programable Thermosat 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 1.5m² 225W 235 Ω 4 x 0.5m 2m² 300W 176 Ω 5 x 0.5m 2.5m² 375W 141 Ω 6 x 0.5m 3m² 450W 118 Ω 7 x 0.5m 3.5m² 525W 101 Ω 8 x 0.5m 4m² 600W 88 Ω 9 x 0.5m 4.5m² 675W 78 Ω 10 x 0.5m 5m² 750W 71 Ω 12 x 0.5m 6m² 900W 59 Ω 14 x 0.5m 7m² 1050W 50 Ω 16 x 0.5m 8m² 1200W 44 Ω 18 x 0.5m 9m² 1350W 39 Ω 20 x 0.5m 10m² 1500W 35 Ω 24 x 0.5m 12m² 1800W 29 Ω 28 x 0.5m 14m² 2100W 25 Ω 32 x 0.5m 16m² 2400W 22 Ω Full product specifications are available here. Technical Data Width 500mm Heated Width 430mm Max. Thickness 3.5mm Max.
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The lowest price for Thermogroup Thermonet Undertile Heating 150W/m² - Dual Controller Kit Area 2.5m² right now is $610.00 at Wellsons, compared across 21 retailers.
The all-time low was $505.82 on 2 July 2025 — today's price is 21% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 13 May 2026.
