A Ground Fault Circuit Interrupter (GFCI) must be installed. Easy Installation for Various Bathtubs: Positioned below water level, the pool heater starts functioning once the bathtub is filled, making it suitable for circulating systems in pressurized bathtubs such as massage tubs and SPA tubs.
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Replace your old, worn out FDXLFWP1930 Field Wiring Panel. For Hayward Universal H-Series Low Nox Pool Heaters (H150FD, H200FD, H250FD, H300FD, H350FD, H400FD, H500FD). Pool Heater FD Field Wiring Panel Kit.
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Once unexpected high temperature 60℃（140℉）occurs, the temperature switch cuts off the system. ‘PUMP WORKING’indicator lights. ‘Heating’ indicator lights for 10 seconds. Start the circulation pump for at least 2 minutes before turn on the heater, and turn off the circulation pump at least 2 minutes after turn off the heater.
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Specification: The product includes 2 nuts and they are used to replace the jet blower coupling nut screws as shown in the picture. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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It reduces the circulation of water during non-heating, prolongs the service life of the circulating pump, and is also more energy efficient.
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Fitment: This manifold assembly is precision-engineered to provide an exact fit for Pentair MasterTemp (175, 200, 250, 300, 400) and Sta-Rite Max-e-Therm (SR200, SR333, SR400) pool and spa heaters. It's your assurance of a seamless, trouble-free installation Features: 1) Our assembly is a versatile replacement, directly compatible with part numbers 77707-0205, 77707-0206, 77707-0014, 77707-0015, 77707-0016, 77707-0010, 77707-0017, and 460748. You'll have the perfect replacement manifold for your specific heater .
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