Loose Wire Heating Systems
Create a heated floor within hours
without raising floor levels
No need to dig up the floor
No need to mix concrete
Simply position the floor heating cable
on the subfloor, lay flooring and say
goodbye to cold feet
Suitable for most tile, carpet, vinyl, wood, stone and ceramic floors
Ultra-thin dual-core heating element won't raise floor levels
Toughest and thinnest wire you can buy: 1/8" (2mm), multi-stand core, double
insulated using advanced fluoropolymers
Tested and approved heating element meets the highest safety standards
Quick installation - single connection lead for fewer steps
Available in 120V and 240V![]()
UL
& CSA
30-year transferable warranty
| 120V Loose Wire Heating Systems | |||||
|---|---|---|---|---|---|
| Item | Coverage at | Watts | Amps | ||
| 20W/ft² (2" Spacing) |
15W/ft² (3" Spacing) |
12W/ft² (4" Spacing) |
|||
| USDW-360-120 | 15 ft² | 22 ft² | 28 ft² | 360 | 3.0 |
| USDW-480-120 | 22 ft² | 32 ft² | 40 ft² | 480 | 4.0 |
| USDW-720-120 | 33 ft² | 47 ft² | 62 ft² | 720 | 6.0 |
| USDW-950-120 | 44 ft² | 64 ft² | 84 ft² | 950 | 8.0 |
| 240V Loose Wire Heating Systems | |||||
| Item | Coverage at | Watts | Amps | ||
| 20W/ft² (2" Spacing) |
15W/ft²t (3" Spacing) |
12W/ft² (4" Spacing) |
|||
| USDW-330-240 | 17 ft² | 24 ft² | 30 ft² | 330 | 1.4 |
| USDW-420-240 | 22 ft² | 29 ft² | 36 ft² | 420 | 1.8 |
| USDW-650-240 | 31 ft² | 44 ft² | 57 ft² | 650 | 2.7 |
| USDW-900-240 | 43 ft² | 61 ft² | 80 ft² | 900 | 3.8 |
| USDW-1340-240 | 65 ft² | 90 ft² | 120 ft² | 1340 | 5.6 |
| USDW-1680-240 | 78 ft² | 116 ft² | 144 ft² | 1680 | 7.0 |
| USDW-1810-240 | 88 ft² | 125 ft² | 160 ft² | 1810 | 7.5 |
Warmup has several products. Only selected products are featured here. For information on additional Warmup products please check Warmup's website or request information from ESA.
Ph: 206-574-0092 * Fax: 206-575-0674 * repesa@repesa.com

