Down Pipes - Pentair Raychem GM-2CW Installation Manual

• For large gutters (width > 200 mm) use two runs of heating cable seperated by
GM-Rake, for every 1m.
• GM-CLIP to hold the heating cable in place on L-shaped gutters.
• Usage: 1 pc GM-CLIP per meter gutter.
f. Down pipes
• Heating cable needs to be attached at the top of each downpipe using
one GM-RAKE downpipe hanger per heating cable.
• Run the heating cable to the end below the frost line.
• Use a combination of GM-HANGER and GM-CLIP to fix the heating
cable in the funnel.
• Quantities 1 pc. GM-HANGER per funnel; 2 pcs. Of GM-CLIP-S for
standard funnel (250 mm diameter).
15 cm spacing
maximum
GMK-RC
Min heating cable
distance 10 cm
GM-RAKE
140-150 mm
GM-rake
->Each 1 m
1.0 meter
≥
200 mm
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