You're ready to dive into your backyard swimming pool for a midnight dip, but the water is ice cold. Looks like you need a new Zodiac pool hot tub spa gas heater Jandy JXi hot surface ignitor replacement. This pool heater surface ignitor is designed to fit Zodiac Jandy JXi pool and hot tub heater units. The simple, single-touch design brings your heater's instantly roaring to life, bringing to water's temperature from frosty to toasty in no time. The core fits Jandy JXi models 200, 260, and 400, meaning it's easy to install. The necessary mounting hardware is also included: Just grab your toolbox and get your spa running again in minutes. An occasional hot tub ignitor replacement is necessary to keep your pool at the perfect temperature. Keep the Zodiac pool hot tub spa gas heater Jandy JXi hot surface with the rest of your maintenance gear to make sure you're never left out in the cold.