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The RAYPAK H612250 is a 120-volt, 250-foot wet heat cable designed for freeze protection and temperature maintenance in exposed pipe runs and similar applications. This self-regulating or constant-wattage heating cable installs directly on water-carrying lines to prevent freezing in cold-weather environments. It is suited for use by licensed plumbers, mechanical contractors, and pipe insulation specialists working on residential or light commercial systems where pipe freeze protection is required.
The H612250 is used on water supply lines, drain lines, and other wet piping systems exposed to ambient temperatures that risk freezing. At 250 feet in length and rated for 120 volts, it covers substantial pipe runs without splicing, making it a practical choice for longer installations such as crawl spaces, exterior wall chases, and exposed outdoor piping.
Designed as an OEM-style replacement or new-installation heat cable for wet pipe freeze-protection systems requiring a 120-volt, 250-foot run.
Installation should be performed by a licensed plumber or qualified mechanical contractor in accordance with applicable local codes and NEC guidelines for heating cable systems. Power must be disconnected at the circuit breaker before making any connections or modifications to the cable or its terminations. The cable should be applied along the pipe surface according to the manufacturer's installation instructions and covered with appropriate insulation to maximize efficiency. Do not overlap the cable on itself, as this can create hot spots.
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