No-Fault Spa Heater 6kW – 120V-240V For Hot Spring Tiger River Limelight (Replaces 73790)

Keep your spa running warm and ready with this direct replacement no-fault heater, designed for Hot Spring, Tiger River, and Limelight models.

It’s a 6kW unit that works on both 120V and 240V systems (pulls 12.5A or 25A), so it’s versatile and easy to install.

This is a brand-new, high-quality part that matches OEM specs, and it comes with a solid 2-year warranty for peace of mind.

If your spa’s water isn’t heating up like it should, this could be the fix.

It’s built to fit perfectly without any modifications—just swap out the old one and you’re good to go.

The heater is made to last, with robust construction that handles the demands of regular use.

Perfect for keeping your hot tub cozy during cooler months.

Whether you’re replacing a worn-out unit or upgrading, this heater delivers reliable performance.

Don’t let a faulty heater ruin your relaxation time—grab this and get back to enjoying those warm, soothing soaks.