• 【Exclusive Technology】 Engineered to safeguard RV water systems from freezing in cold winter. Compatible with RV, Camper, Trailer, Mobile home and marine vessels.

• 【12V Pipe Heater Operation Guide】 No built-in automatic thermostat. Flip the power switch ON when outdoor temperature approaches freezing point; switch OFF when ambient temperature stays above freezing, holding tank fluids are fully drained, summer arrives, or the RV is stored unused.

• 【Application Specs】 The 6'' x 18'' heating pad fits standard 1-1/2 inch RV drain pipes perfectly. Built with 3mm thick self-adhesive foam insulation, allowing quick wrapping around pipe surfaces.

• 【Hardwired Easy Installation】 2-Wires Design without plug for permanent fixed wiring. Connect the pad to a 12V DC power supply and RV control switch. If you are not familiar with 12V DC wiring, consult a qualified RV technician for proper installation.

• 【Product Description】 If you have more than 6 inches of piping between your holding tank and the drainage termination valve, consider heating them. The gate valve is the lowest point, and the piping before it is the first to freeze. Wire an ON/OFF switch to your pipe, elbow, and gate valve heater pads, as they are not regulated by an automatic thermostat.

• 【Safety Information】

• This product generates heat. Avoid prolonged continuous use or leaving the pad powered on while unattended/asleep.

• Do not touch the heating pad surface while it is operating; it can cause burns.

• Keep the unit away from all water sources and flammable materials while powered.

• Cut off all power via the system control switch or circuit fuse when not in use.

• This product shall not be used by children or people with limited capabilities without adult supervision.

• Consult your healthcare provider prior to use if you have medical conditions that may be worsened by heat exposure.