Valterra W01-1572 User manual

Valterra Products, LLC 1 W1572IN
WARNING
INSTRUCTIONS FOR SELF-REGULATING HEATING CABLE
(W01-1572, W01-1573, W01-1574)
Do not use damaged heating cables, power cord or plug. Remove and
replace immediately to prevent a fire, shock or arcing hazard.
These heating cables provide plumbing systems protection from damage due to freezing. It can be used
in residential and commercial applications. The cables can 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 operate on 120V and are
available in various pre-assembled lengths.
Features
- Pre-assembled cable includes a 6 foot power cord and plug
- Suitable for plastic or metal pipes
- Easy installation, as the cable can be overlapped without the risk of becoming overheated or burnt.
General Safety Information
Read and understand all instructions in this manual and the following installation instructions and safety
warnings. Electrical cables, if not installed correctly or are damaged, can present a fire, shock and arcing
hazard.
1. Installation must be in compliance with National Electrical Codes (NEC).
2. Use 30-mA ground fault protection on each heating cable branch circuit for maximum protection.
3. Use only fire-resistant insulation, such as fiberglass or preformed foam. Do not embed heating
cable in the insulation.
4. Use 1/2" to 1" fiberglass tape or plastic cable ties when attaching cable to pipe. Do not use wire or
metal clamps.
5. Before installing or servicing, ensure that all power to circuits is OFF.
6. Do not twist cable during installation.
7. Do not expose cable to temperatures above 185° F, as this will damage the cable.
8. Do not use extension cords.
9. Save all instructions for future reference.
Specifications
Part No.
Reference
Voltage
Length
Power Output on
Pipe @ 40°F (5°C)
Power Output on
Pipe @ 50°F (10°C)
Power Output on
Pipe @ 32°F (0°C)
Max. Exposure
Temperature
W01-1572
A
110-120VAC
15'
90
75
150
185°F (85°C)
W01-1573
B
110-120VAC
25'
150
125
250
185°F (85°C)
W01-1574
C
110-120VAC
50'
300
250
500
185°F (85°C)

Valterra Products, LLC 2 W1572IN
Choosing a Cable
Pipe Length
Pipe
Diameter
Pipe
Material 10' 15' 20' 25' 30' 35' 40' 45' 50'
1/2"
Metal
A
A
B
C
C
C
C
C
C
Plastic
A
A
B
C
C
C
C
C
C
1"
Metal
A
A
B
C
C
C
C
C
C
Plastic
A
A
B
C
C
C
C
C
N/A
1-1/2"
Metal
A
B
C
C
C
C
C
C
C
Plastic
B
B
C
C
C
C
N/A
N/A
N/A
2"
Metal
B
B
C
C
C
N/A
C
N/A
N/A
Plastic
B
B
C
C
N/A
N/A
N/A
N/A
N/A
3"
Metal
B
B
C
N/A
N/A
N/A
N/A
N/A
N/A
Plastic
B
B
C
N/A
N/A
N/A
N/A
N/A
N/A
Attaching Cable to Pipe
1. Prior to installing the cable, be sure all piping is dry, and any sharp surfaces are removed.
2. Attach heating cable to pipe with straight, spiraling or multiple tracing
3. If the heating cable is the same length as the pipe, run it straight along the bottom of the pipe. If
two cables are required, position them in the 4 and 8 o'clock positions. If three cables are required,
position them in the 11 o'clock or 1 o'clock positions and 4 o'clock and 8 o'clock positions.
4. If the cable is less than double the pipe length, spiral the cable over the length of pipe.
5. Any excess cable remaining at the end of the pipe can be doubled back along the pipe.
6. Be sure to include any additional heating cable required for valves, spigots, etc.
7. Secure the cable to the pipe with fiberglass application tape or nylon cable ties. Do not use vinyl
tape, metallic products or wire.
Maintenance Checks
1. Only qualified persons should service or install the system.
2. Check yearly for any damage to the heating cable and check any ground fault protection device for
proper operation. If any damage to cable is found, DO NOT operate until it is replaced.