- Maintains water flow down to –40F/-40C for at least 4 hrs
- NSF certified drinking water safe materials for RV, home, and marine use
- Third-party tested in an ISO/IEC 17025 accredited laboratory
- Self-regulating heated hose helps maintain water flow without a thermostat
- Heavy-duty zippered insulated cuffs help protect spigot and RV connection points
- Multi-layer, fiberglass reinforced insulation with a silicone outer cover designed specifically for extremely low temperatures
- Lighted power indicator plug shows when the hose is connected to power
