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Before you Start
Included with each Warmup heater system purchased should be the following:
• Primer
• Roller (to apply primer)
• Tape
• Installation Manual
• Thermostat
Double check your measurements and ensure you have the right heater size/s for the area
you need to heat. Bear in mind that the heating element should not be installed under
appliances or permanent fixtures and fittings such as refrigerators, washer/dryer, cabinets,
tubs, vanity units etc. Below is a quick reference guide:
110 – 120 VOLT HEATERS
15 - 24 sq ft 1 x USDW360 undertile heater
25 - 34 sq ft 1 x USDW480 undertile heater
35 - 44 sq ft 1 x USDW720 undertile heater
45 - 59 sq ft 1 x USDW950 undertile heater
If you are missing any of the box contents or believe you have the incorrect heater/s to
cover the area required, please call 888-927-6333 for assistance.
There will be other materials you need to complete the project which are not included
within the heating system. These include:
• Digital ohm multimeter - For space heating cable testing.
• A 4" double gang electrical box (for the thermostat) - with a mud square.
• Tile installation products and tools.
NOTE: Please ensure you do not damage the wire.
Be sure to test the system BEFORE you tile. See pg 16 for
more details.
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Summary of Contents for USDW360
Page 9: ...9 Making electrical provision for the heater ...
Page 10: ...10 Heater Information ...
Page 11: ...11 ...
Page 14: ...Wiring configurations 14 ...
Page 26: ...26 NOTES ...
Page 28: ......