™
The world’s
best-selling
electric floor heating brand
™
The world’s
best-selling
electric floor heating brand
WARMUP INC.
USA: us@warmup.com
Tel.: 1-888-927-6333
www.warmup.com
CANADA: ca@warmup.com
Tel.: 1-888-592-7687
www.warmup.ca
NAMSRK INSTALLATION INSTRUCTIONS
FOR PIPE FREEZE PROTECTION
DESCRIPTION
Warmup NAMSRK preassembled and pre-terminated cables
are intended for use on metal or plastic water pipes for freeze
protection of these pipes in residential, mobile home or other
ordinary area installation applications.
The cables are provided in 6, 12, 18, 24, 50, 75 and 100 foot
lengths which include a factory sealed power connection
with 30 inch power cord and plug, and a factory sealed end
termination.
PACKAGE CONTENT
1 NAMSRK preassembled electric heating cable
OTHER ITEMS REQUIRED FOR PROPER
INSTALLATION
•
Thermal insulation (fiberglass or equivalent)
•
GFI protected power receptacle
CONDITIONS OF USE
NAMSRK cables are designed for use in residential, mobile
home or other ordinary area installation applications on
the outside of metal or plastic piping only.
This electric heating cable is designed to be used in
conjunction with suitable thermal insulation and connected
to a an outlet with ground fault circuit interruption.
Please review the following cautions related to the use
of the NAMSRK preassembled cable.
CAUTION: ELECTRIC SHOCK AND/
OR FIRE HAZARD.
1. Do NOT use the NAMSRK cable in classified hazardous
areas. This product is approved for ordinary area use only.
2. Do NOT use the NAMSRK cable for underground or buried
pipe applications.
3. Do NOT use the NAMSRK cable for flexible hose or flexible
piping applications. This product is approved for used on
fixed metal and plastic piping only.
4. Do NOT install the NAMSRK cable without use of
proper thermal insulation and protective weather barrier.
5.
Do NOT use the NAMSRK cable for piping installations
behind walls, in ceilings, through flooring or any other
inaccessible locations.
6.
Do NOT use the NAMSRK cable directly INSIDE pipes.
This product is approved for use installed on the OUTSIDE
of metal and plastic pipes only.
7.
Do NOT use the NAMSRK cables on piping that may
exceed
85
deg
C
.
8.
Do NOT use the NAMSRK cables on piping that contains
fluids other than water. This product is approved for use
on pipes containing water only.
9.
Do NOT use an extension cord with the NAMSRK cables.
These heating cables provide protection from damage due to
the freeze and thaw cycles on pipes, roofs and gutter systems.
For Roof & Gutter installation instructions, please refer to the
relevant document.
The cables automatically adjust heat output according to the
ambient temperature conditions. Under cooler conditions the
heat output increases, and as the temperature rises the output
decreases to save on energy.
The cables are available in
various pre-assembled lengths.
GENERAL INFORMATION
TOOLS REQUIRED
•
2500 VDC megger - used to test electric heating
cable insulation resistance.
APPROVALS
NAMSRK preassembled heating cables are ETL approved
for use in residential and mobile home pipe freeze
protection applications.
VALVE
HEATING CABLE
PIPE
