Installation Guide
Table B-4 Cable Needed for Gutter Only Ice Situations
Area
How to Calculate
C. FOR ROOFS WITH SPECIAL ROOF AREA APPLICATIONS
Table B-5 Cable Length Estimation Formula for a Roof with Special Roof Areas
Area
Whattomeasure
How to calculate
D
C
G
F
B
B
E
Figure B-3. Roof Measurements
APPENDIX A:
ESTIMATING THE CABLE LENGTH YOU NEED (continued)