WarmWire Catalog & Size Listing
The tables below indicate the coverage for each spool of WarmWire floor heating. You can connect multiple heating wire spools of varying lengths to one thermostat (up to its rated amperage). You cannot shorten the heating wire. You may shorten the cold lead (thicker 14/3 wire at the beginning of the spool) that connects to the thermostat. "O.C." means On Center - This is the spacing between the wires when you install in the WarmWire strap on your sub floor.
Need 240V or 120V? Choose wire length by desired spacing & coverage. If you want to go for maximum coverage (2 inches spacing) and need to warm 40 Sq Feet using 240V, select the 236 linear foot spool, or for an area of 56 SF using 120V, choose the 329 foot wire.
Each foot of wire length is not equivalent to square foot coverage - It takes approximately 4.71 feet of length to cover each square foot of area (2-1/2" spacing)
|
120V |
Length of Wire (feet) | 2" O.C. Spacing Covers This SF | 2.5" O.C. Spacing Covers this SF | 3" O.C. Spacing Covers this SF | AMP draw per spool |
|---|---|---|---|---|---|
| 120010WD | 47 |
8 |
10 |
12 |
1.0 |
| 120015WD | 71 |
12 |
15 |
18 |
1.5 |
| 120020WD | 94 |
16 |
20 |
24 |
2.0 |
| 120025WD | 118 |
20 |
25 |
30 |
2.5 |
| 120030WD | 141 |
24 |
30 |
36 |
3.0 |
| 120035WD | 165 |
28 |
35 |
42 |
3.5 |
| 120040WD | 188 |
32 |
40 |
48 |
4.0 |
| 120045WD | 212 |
36 |
45 |
54 |
4.5 |
| 120050WD | 235 |
40 |
50 |
60 |
5.0 |
| 120060WD | 282 |
48 |
60 |
72 |
6.0 |
| 120070WD | 329 |
56 |
70 |
84 |
7.0 |
| 120080WD | 376 |
64 |
80 |
96 |
8.0 |
| 120090WD | 423 |
72 |
90 |
108 |
9.0 |
| 120100WD | 470 |
80 |
100 |
120 |
10.0 |
240V Offers no energy savings advantage. 240V allows us to make longer spools of wire for larger areas, or allows you to utilize existing 240V circuits in the room in which you are installing.
|
240V |
Length of Wire (feet) | 2" O.C. Spacing Covers This SF | 2.5" O.C. Spacing Covers this SF | 3" O.C. Spacing Covers this SF | AMP draw per spool |
|---|---|---|---|---|---|
| 240020WD | 94 |
16 |
20 |
24 |
1.0 |
| 240030WD | 142 |
24 |
30 |
36 |
1.5 |
| 240040WD | 188 |
32 |
40 |
48 |
2.0 |
| 240050WD | 236 |
40 |
50 |
60 |
2.5 |
| 240060WD | 282 |
48 |
60 |
72 |
3.0 |
| 240070WD | 330 |
56 |
70 |
84 |
3.5 |
| 240080WD | 376 |
64 |
80 |
96 |
4.0 |
| 240090WD | 424 |
72 |
90 |
108 |
4.5 |
| 240100WD | 470 |
80 |
100 |
120 |
5.0 |
| 240120WD | 564 |
96 |
120 |
144 |
6.0 |
| 240140WD | 658 |
112 |
140 |
168 |
7.0 |
| 240160WD | 752 |
128 |
160 |
192 |
8.0 |
| 240180WD | 846 |
144 |
180 |
216 |
9.0 |
| 240200WD | 940 |
160 |
200 |
240 |
10.0 |
Buy SunTouch WarmWire Now - Click Here
You'll also need WarmWire Strap to hold the wires in place. Each box of 25 Feet will be enough to install 40-50 square feet of WarmWire.
SunTouch® WarmWire™ is made in the USA and features...
- Single power lead connection-for fast, easy installations of floor heat. You don't have to get the far end back to the beginning, as you do with inferior electric floor heating systems.
- All electrical appliances generate electro magnetic fields, known as EMF. WarmWire is built with an innovative twisted dual wire construction to minimize electromagnetic field (EMF) exposure. Most consumer appliances are designed to shield EMF, and WarmWire joins the SunTouch Radiant Floor Heating Mat as the industry leaders in ultra-low EMF engineering.
- WarmWire heating elements and power cable are armored to reduce jobsite abuse. The floor heating elements are braided with 304 stainless steel for the ultimate in protection and the power leads are braided with tin-coated copper for durability. Stainless steel, not "foil" like some systems.
- The floor heating elements and power cable are grounded from one end to the other with full current carrying capacity; no need to loop back to the beginning like other inferior designs. Choose the best wire construction for the ultimate in warm tile engineering.
- Each of the dual heating elements is protected with Dupont® Tefzel®, a high performance polymer. Tefzel has remarkable temperature aging and chemical resistance. Top quality components yield an industry leading floor warming solution. Other manufacturers cut their costs and use only Nylon or PVC.
- WarmWire is dispensed from an innovative box that speeds up installation. WarmWire Floor Heating is in an easy-pull box - this speeds your installation and eliminates tangles and confusion on the jobsite.
- The new Wire Strap Hold-down strip is designed for strength and low profile. Attach it to the subfloor, pull your wire, hook it through the tabs and get ready for a warm floor!
- WarmWire is built in both 120VAC and 240VAC models, covering from 8 to 240 sq. ft. WarmWire can be installed at three different spacings to provide three different floor heating levels. Spacing may be varied depending on insulation and heat loss factors in the room. Below are some recommended guidelines for these spacings and respective location uses:
- 2" O.C. delivers 15 Watts/sq.ft. 48-51 BTUs/Hour/SF-Floor heat for basement slabs, sunrooms, high heat loss areas.
- 2-1/2" O.C. delivers 12 Watts/sq.ft. - 40 BTUs/Hour/SF - Warm tile in bathrooms, kitchens, dining/living areas, etc.
- 3" O.C. delivers 10 Watts/sq.ft. - 34 BTUs/Hour/SF - Electric floor warming for hallways, entries, low heat loss areas.
Complete WarmWire Installation Manual PDF - View, print or download the complete manual
Through our commitment, experience, and expertise Warm Your Floor has established a business relationship with our customers that will last a lifetime!
Call Warm Your Floor at (866) 558-3369 today!
Ready to buy WarmWire?
SunTouch WarmWire from Warm Your Floor
23151 Alcalde Dr. Suite B-1, Laguna Hills, CA 92653
Toll-Free: 1-866-558-3369
Fax us your plans toll-free at: 1-866-558-2010 and let us help you determine what you need to get a heated floor.
E-mail us at: