Value Brand
Value Brand 13R103 Electric Heating Cable 18 ft 120VAC
Self-regulating 18 ft heating cable delivers 108 W at 40 °F with a standard 120 V plug for indoor or outdoor freeze protection
- ColorBlack
- Self-regulating cable prevents overheating with automatic power adjustment
- 18-foot length covers extended pipe runs in a single piece
- 120VAC NEMA 5-15P plug connects directly to standard household outlets
- Operates from -40°F to 150°F for reliable freeze protection in extreme cold
- Thermoplastic elastomer jacket resists moisture and abrasion in indoor or outdoor use
Electric Heating Cable 18 ft 120VAC
The Value Brand 13R103 is a self-regulating electric heating cable designed for freeze protection on pipes and vessels. It serves residential and commercial users who need reliable temperature maintenance in cold environments. The cable includes a power cable with a NEMA 5-15P plug for direct connection to standard 120V AC outlets. It operates effectively across a wide temperature range.
Thermals Noise and Power Draw
The cable draws 108 watts total at 40 degrees F, equating to 6 watts per foot and 0.8 amps per cable. Current per foot measures 0.04 amps at the same reference temperature. The thermoplastic elastomer cover withstands maximum operating temperatures of 150 degrees F and minimum temperatures of -40 degrees F. Operation is silent with no moving parts or fan noise.
Maximum Circuit Length 200 ft
The self-regulating design allows a maximum circuit length of 200 feet, which determines how many 18-foot sections can be combined on a single circuit. This limit is the critical specification for planning installations that require longer runs. The cable is restricted from sale in California due to Proposition 65 chemical warnings. Buyers needing runs beyond 200 feet must plan separate circuits.
Highlights
- Self-regulating cable prevents overheating with automatic power adjustment
- 18-foot length covers extended pipe runs in a single piece
- 120VAC NEMA 5-15P plug connects directly to standard household outlets
- Operates from -40°F to 150°F for reliable freeze protection in extreme cold
- Thermoplastic elastomer jacket resists moisture and abrasion in indoor or outdoor use
Specifications
| Brand | ZORO SELECT |
|---|---|
| Color | Black |
Questions about this item
How do I install the 18 ft self-regulating heating cable and what step is commonly missed?
Plug the NEMA 5-15P into a 120V AC outlet; the step often missed is confirming the circuit does not exceed the 200 ft maximum length before powering on.
What maintenance or replacement will the thermoplastic elastomer covered copper cable need over time?
Inspect the black thermoplastic elastomer jacket each season for cracks or abrasion; replace the entire 18 ft assembly if the copper conductors become exposed or the self-regulating matrix degrades.
What limit appears first when the cable runs continuously at 108 watts?
The 150 °F maximum operating temperature is the first hard limit; the self-regulating design reduces output as it approaches this threshold to prevent overheating.
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