Double-Barrel Titanium Heater w/Sensors for Hot Spring/Watkins No-Fault

This unit is designed as a direct replacement for Watkins No-Fault heaters used in Hot Spring, Tiger River, Caldera, and Limelight spas. It includes a Molex to AMP adapter set to ensure compatibility across various model years.

Titanium is significantly more resistant to corrosion and chemical buildup than traditional stainless steel or copper elements. This durability translates to a longer service life, especially in spas that use salt systems or high-sanitizer levels.

Yes, it includes both the temperature and high-limit sensors pre-installed with Molex connectors. You also receive a bleed tube extension kit to simplify the setup process.

You should check the specifications of your current heater or your spa's electrical configuration. Replacing your heater with the same wattage as the original ensures your spa maintains its intended heating performance and stays within your system's electrical limits.

The PDR is a built-in safety feature that automatically shuts off the heater if it detects an overheat condition. This protects the internal components from damage and ensures the spa operates safely.

An internal pressure switch is available as an optional add-on for this model. Please verify if your specific spa configuration requires one before completing your installation.