What size heating mat?
Making sure the correct sized mat is ordered is essential. Undertile heating does not go under permanent furniture.
The bathroom across is 1800mm long by 2500mm wide, this equals 4.5m2 of floor area but the actual amount of undertile heating required is only 2m2.
Add the lengths of runs i.e. 1.6 + 1.4 + 1.1 = 4.1 metres. Calculate the m2, multiply overall length (4.1) by mat width (0.5m), 4.1m x 0.5m = 2.05m2.
Never select a mat larger than this area. In this case you would select the 2.0m2 mat.
Product Selector
| Model* | Rating (Watts) | Area (m2) | Length (mm) | Width (mm) | Depth (mm) |
| CSG1 | 160 | 1 | 2,000 | 500 | 3 |
| CSG1.5 | 240 | 1.5 | 3,000 | 500 | 3 |
| CSG2 | 320 | 2 | 4,000 | 500 | 3 |
| CSG3 | 480 | 3 | 6,000 | 500 | 3 |
| CSG4 | 640 | 4 | 8,000 | 500 | 3 |
| CSG5 | 800 | 5 | 10,000 | 500 | 3 |
| CSG6 | 960 | 6 | 12,000 | 500 | 3 |
| CSGMC | SolTile Multi-Controller (7 day programmer) | 83 | 79 | 22 (44 total) |
*Always use a standard electrical junction box when connecting more than two mats.