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THERMAL MANAGEMENT SOLUTIONS

EN-RaychemWinterGardH900-IM-H53665      01/13

Note: The end seal is designed to be installed only once; it cannot be removed from the 

heating cable once installed. Do not use until ready for final installation.

1 in

1A

2A

3A

2 in

1b

2b

3b

4b

•  Cleanly cut off the 

end of the cable.

•  Score down and 

around outer jacket 1 

inch from the end.

•  Remove the outer 

jacket.

•  Do not cut or damage 

inner jacket.

•  Unravel and remove 

exposed braid.

•  Firmly push end 

seal onto the cable 

(at least 1 1/2 

inches). Some gel 

may ooze out.

•  Do not twist or try 

to remove the end 

seal during or after 

insertion. Do not 

reuse an end seal.

•  Firmly push end seal 

onto the cable (at least 

1 1/2 inches). Some gel 

may ooze out.

•  Do not twist or try 

to remove the end 

seal during or after 

insertion. Do not reuse 

an end seal.

•  Cleanly cut off the end 

of the cable.

•  Push the braid back 2 

inches from the cable end.

•  Slide the braid up 

against the end seal 

and secure with the 

6-inch length of tape 

provided.

End Seal for H612 and H622

End Seal for H311, H611, H621

H900 END SEAL

Summary of Contents for Raychem H900

Page 1: ...ng cable branch circuit Arcing may not be stopped by conventional circuit protection Component approvals and performance are based on the use of specified parts only Do not substitute parts or use vinyl electrical tape The black heating cable core is conductive and can short It must be properly insulated and kept dry Keep components and heating cable ends dry before and during installation Damaged...

Page 2: ...iple trace the pipe using three straight traces at the 11 o clock or 1 o clock position and at the 4 o clock and 8 o clock positions Example 1 Pipe size 1 in Lowest air temp 0 F Insulation thickness 1 2 in Metal pipe WinterGard H311 Plastic pipe WinterGard Plus H611 H621 WinterGard Wet H612 H622 Example 2 Pipe size 2 1 2 in Lowest air temp 20 F Insulation thickness 1 2 in Metal pipe 1 3 WinterGard...

Page 3: ...ating cable can be cut to length without affecting its heat output per foot Protect the heating cable ends from moisture or mechanical damage if they will be left exposed before connection 3 Position and attach heating cable to pipe Be sure all piping to be traced is dry Install heating cable using straight tracing spiraling or multiple tracing according to the Heating cable selection and design s...

Page 4: ...t should be removed and replaced with new WinterGard heating cable WARNING Shock and Fire Hazard Damaged heating cable or components can cause electrical shock arcing and fire Do not attempt to energize damaged cable or components Replace them immediately using a new length of heating cable and the appropriate WinterGard accessories Electrical Protection Voltage rating H311 H611 and H612 110 120 V...

Page 5: ...tant cable tie connect the bottom of each loop to the cable running in the gutter to ensure a drainage channel off the roof and into the gutter and downspout The cable running in the gutter should remain against the bottom of the gutter Extend the top of each heating cable loop beyond where the wall joins the roof Pentair Thermal Management recommends 2 foot clip spacing along the roof edge See th...

Page 6: ... using only approved WinterGard H910 splice kits Do not repair the damaged heating cable section If physical damage cannot be found the complete circuit should be removed and replaced with new WinterGard heating cable WARNING Shock and Fire Hazard Damaged heating cable or components can cause electrical shock arcing and fire Do not attempt to energize damaged cable or components Replace them immed...

Page 7: ...r connection Note De icing and snow melting equipment label must be placed on junction box cover H913 H914 Roof clip H900 Power connection Note De icing and snow melting equipment label must be placed on junction box cove r End seal included in H900 and H910 kits Drip loops Roof without gutters or downspouts Roof with gutters and downspouts Note In all locations route and secure cable to avoid pos...

Page 8: ...outer jacket Cables with no outer jacket look slightly different from those illustrated Open sealing fitting and discard black grommet Slide parts onto cable as shown Push braid back to loosen slightly Gently spread apart braid as shown Bend heating cable and work it through the opening in the braid Lightly score completely around and then down outer jacket Bend heating cable to break jacket at sc...

Page 9: ...mediately pinch with pliers between wires while tube is still hot Hold for 10 seconds to ensure seal Trim braid Crimp ring terminal onto braid Discard black grommet supplied with sealing fitting Slide parts onto heating cable as shown Score between bus wires at base jacket Bend core to break free at base jacket Peel core and any remaining material from bus wires Slip green yellow tube over braid a...

Page 10: ...ed wires Apply Electric De icing label to junction box cover Note For WinterGard Wet cables follow instructions provided with junction box to seal against water if used in wet locations Insert heating cable and tighten fitting as shown Make connections as shown The wire nuts included are not intended for use with aluminum feed wires Note For junction box with clearance hole use lock nut Insert sea...

Page 11: ...avel and remove exposed braid Firmly push end seal onto the cable at least 1 1 2 inches Some gel may ooze out Do not twist or try to remove the end seal during or after insertion Do not reuse an end seal Firmly push end seal onto the cable at least 1 1 2 inches Some gel may ooze out Do not twist or try to remove the end seal during or after insertion Do not reuse an end seal Cleanly cut off the en...

Page 12: ...s of any kind whatsoever whether direct indirect incidental or consequential Notwithstanding the foregoing Pentair Thermal Management shall have no liability whatsoever unless a Buyer promptly notifies Pentair Thermal Management in writing after discovery of an alleged nonconformity and includes a detailed explanation of the alleged nonconformity b Buyer promptly returns the goods to Pentair Therm...

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