Installation & Operation Manual
RX Kits. For roof and gutter deicing applications
6 | © Danfoss | FEC | 2020.02
AQ00008644904301-010201 / 088L3371
Code No
Length (ft)
Watts
Amps
Ohms
088L3500
30
170
1.4
85.4
088L3502
65
310
2.6
46.9
088L3503
80
395
3.3
37.0
088L3504
100
455
3.8
32.2
088L3505
120
540
4.5
26.9
088L3507
150
700
5.8
20.6
088L3508
170
755
6.3
19.0
088L3509
200
920
7.7
15.6
088L3510
230
1080
9.0
13.3
088L3511
265
1225
10.2
11.8
Cable Sizing
Figure 1.
Illustration of roof
Cable Installation
It is important to plan the cable layout before any installation begins. Making a drawing of the roof
and then chalking the cable locations on the roof surface may be helpful. Remember to always exercise
caution when on a ladder or roof. See Appendix A to determine cable lengths required.
1. Choose your start point:
To protect the cable from damage and to ensure personal safety, do not start the cable layout close to
doorways, entrance areas or sidewalks etc.
Your starting point may already be determined depending on the location of the electric supply outlet.
2. Roof Pattern:
Different cable patterns exist for different areas of the roof. Not always will all areas need to be heated in
your particular situation. Follow the instructions and illustrations for each area requiring heating.
RX Kits, 120V
