The mat is available in 2 different wattages. Each mat is designed to pro-
duce a specific amount of heat based on its length. For this reason you
must never shorten the mat.
Specification for 150W Undertile Heating Mat
Mat Size(m2) Nominal Watts Amps@230v
1 150 0.65
1.5 240 1.05
2 301 1.31
3 420 1.83
4 601 2.61
5 827 3.59
6 918 3.99
7 1043 4.54
8 1319 5.74
9 1461 6.35
10 1618 7.03
11 1775 7.72
15 2250 9.78
Specification for 200W Undertile Heating Mat
Mat Size(m2) Nominal Watts Amps@230v
0.5 101 0.44
1 205 0.90
1.5 319 1.40
2 401 1.70
3 575 2.50
4 795 3.50
5 972 4.20
6 1245 5.40
7 1439 6.30
8 1546 6.70
9 1729 7.50
10 1909 8.30
NOTE:
The Warmup® XSTAT thermostat can switch up to 16
amps. If you are installing more than two heaters you
may require a junction box. (see Page 4 - Electrical
Considerations for details).