Description
🌊 Dive into Comfort with Hayward's Premium Heating!
- USER FRIENDLY OPERATION - Easily manage your heater with front-panel access and an intuitive control pad.
- ECO FRIENDLY PERFORMANCE - Meet air quality standards with low NOx emissions, making your pool experience greener.
- CORROSION RESISTANT DESIGN - Enjoy peace of mind with a durable cupro nickel heat exchanger that withstands harsh water conditions.
- UNMATCHED HEATING EFFICIENCY - Experience rapid heating with 400,000 BTUs, perfect for any in-ground pool or spa.
- ENERGY SAVING HYDRAULIC DESIGN - Reduce your energy bills with an innovative design that minimizes pump run time.
The Hayward W3H400FDN Universal H-Series is a high-performance natural gas heater designed for in-ground pools and spas, featuring a powerful 400,000 BTU output, a corrosion-resistant cupro nickel heat exchanger, and an energy-efficient hydraulic design that reduces operational costs while ensuring eco-friendly performance.
