Features of Raychem RETRO-240-190 In-Pipe Heating Cable

The RAYCHEM In-Pipe Retro is a pipe freeze protection system that heats uninsulated 1” and 1-1/4” polyethylene pipes from the inside and is intended only for applications where an existing pipe cannot be insulated. In-Pipe Retro is a high wattage in-pipe heating cable designed for pipe lengths between 40 ft and 250 ft (12.2 m and 76.2 m). Heating cables between 40 ft and 150 ft (12.2 m and 45.7 m) include a 120 V ground-fault protected electronic controller for easy plug-in to a standard 120 V wall outlet. Heating cables between 160 ft and 250 ft (48.8 m and 76.2 m) are rated at 240 volt (hardwired) and include an electronic controller. Note, the 240 V heating cables must be connected to a 240 V, 30ma ground-fault protected circuit breaker.

• 240 Volt, 1440 Watts
• 190 ft Long
• Cable Material: Polymer Jacketed Copper Sheathed Mineral Insulated Cable
• Minimum Bend Radius: 2 Inch (50mm)

Electronic Controller

• Rating: SPDT, 120 Vac, 16 A; 240 Vac, 8 A
• Temperature Range: –30°F (–34°C) to 220°F (104°C) (°F or °C User Selectable)
• Setting: User Programmable
• Display: LCD Digital Readout
• Sensor Lead Length: 25 ft (7.6 m)

Pipe Type

Designed to be used with UNINSULATED 1” and 1-1/4” Polyethylene Plastic Pipes as Described Below:

• I.D. Series 75 & 100 (PE 1404) (SIDR 9)
• I.D. Series 125 (PE 2306, 2406 or 3406 resin) (SIDR 11.5)
• I.D. Series 160 (PE 3408 resin) (SIDR 9)