| Circuit Boards | |
| Jacuzzi Whirlpool Bath | |
| 726142 | |
| 677528 |
This is a  simple guide to understanding how to properly identify your spa control system circuit board, at least enough to properly identify eithe...
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The spa circuit board is one of the most important parts inside your hot tub control system. It sends power to the heater,...
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Jacuzzi HN250C/400C PCB (726142) is a replacement service part for replacement printed circuit board for compatible Jacuzzi HN250C and HN400C heater models. This component helps restore the fit, function, or control expected from the original Jacuzzi Whirlpool Bath equipment when the installed part is worn, damaged, missing, or no longer operating correctly.
Use this part when the original board has failed or has been diagnosed as the cause of control or ignition issues. Confirm heater model, board revision, wiring, and service requirements before installation. For best results, compare the existing component, equipment model, and installation requirements before ordering or beginning repair work.
Jacuzzi Whirlpool Bath – Jetted Tubs, Hydrotherapy Systems and Spa Components |
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Who is Jacuzzi Whirlpool Bath?
Jacuzzi Whirlpool Bath is one of the most recognized names in hydrotherapy, credited with inventing the modern whirlpool bath. With a legacy dating back to the 1950s, Jacuzzi has become synonymous with premium jetted tubs, spa systems, and wellness-focused bath solutions. Known for innovation, quality, and performance, Jacuzzi products are widely used in residential homes, hotels, and therapeutic environments worldwide. What products does Jacuzzi Whirlpool Bath specialize in?Jacuzzi Whirlpool Bath specializes in jetted bathtubs, whirlpool systems, air baths, spa components, and hydrotherapy accessories. Their product lineup includes pumps, jets, control systems, heaters, and replacement parts designed to deliver targeted water massage and relaxation. Jacuzzi systems are engineered to provide optimal water flow, pressure, and comfort for a complete hydrotherapy experience. Why choose Jacuzzi Whirlpool Bath parts for your pool or spa?Jacuzzi products are known for premium quality, innovative jet technology, and long-lasting performance. Their systems are designed to deliver consistent hydrotherapy benefits while maintaining durability and reliability. Customers choose Jacuzzi for trusted, high-performance components that enhance relaxation, improve comfort, and support long-term system operation. How do you identify and choose the correct Jacuzzi Whirlpool Bath part?To select the correct Jacuzzi part, it’s important to match your tub or spa model, jet type, pump specifications, and system configuration. Reviewing part numbers, measurements, and compatibility ensures proper fit and performance. Choosing the right component helps maintain optimal hydrotherapy function and prevents system issues. Need help finding the right Jacuzzi Whirlpool Bath part?At Bath & Spa Parts Online, we carry a wide selection of Jacuzzi Whirlpool Bath pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support. |
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![Balboa Circuit Board - Leisure Bay [LB501SZR1] Serial Standard [P1-P2-LT-OZ-CIRC] (54341)](http://www.bathandspaparts.com/cdn/shop/products/54341_large.jpg?v=1518750507)
