Therm 4.0kW Flo Thru Heater [2" x 15"] [240V] [Hercules] (C2400-0315)

Therm Products


What sets Therm Products apart is their unwavering dedication to quality and precision engineering. Each component undergoes rigorous testing and quality control measures to meet the highest industry standards. Whether it's their advanced heating elements engineered for fast heat-up times or their intuitive control systems designed for seamless integration, Therm Products consistently delivers products that exceed expectations. Moreover, with a focus on continuous improvement and staying ahead of emerging trends, Therm Products remains at the forefront of innovation, constantly refining their offerings to meet the evolving needs of the spa and pool industry.


Therm Products has been a driving force in the realm of heating and control systems for spas, pools, and hot tubs since its inception in 1971. With a steadfast commitment to innovation, reliability, and customer satisfaction, Therm Products has established itself as a trusted industry leader. Specializing in the design and manufacture of heating elements, sensors, and control systems, Therm Products caters to a wide range of applications, from residential spas to commercial pool facilities. Their comprehensive product line encompasses cutting-edge technologies that prioritize energy efficiency, durability, and user-friendly operation, ensuring optimal performance and longevity for every installation.

Bath & Spa Parts Online carries a large line of most pool, bath, and hot tub manufacturer's products, readily available for immediate delivery. If you have any questions about products, please feel free to ask us for assistance. Having trouble finding that impossible to find part? You can reach our Product Specialists via telephone at 800-918-9143, by clicking the chat button below, or via email through our Contact Us page. We also have a comprehensive database of information on products along with bath and spa product manuals and instruction sheets. You can find them in our Bath & Spa Parts Online Knowledge Base.

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