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TECHNICAL HELPLINE
0845 345 2288
IMPORTANT
Read this manual before attempting to
install your undertile heater.
Incorrect installation could damage the
heater and will invalidate your warranty.
Complete and submit the warranty form
online at www.warmup.co.uk.
by filling in your Guarantee
information online at
warmup.com
INSTALLATION
GUARANTEE
TM
Installation Manual:
Undertile
Heating Mat
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Components NOT included as part of your Warmup®
Undertile Heating Mat Kit:
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The mat is available in 2 different wattages. Each mat is designed to produce 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(m
2
) 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).