Hayward W3H250FDN Pool and Spa Heater
Available Options
Price history by variant
Volatility: HighModel overview
2
Price range
$3,699.00
—
$4,499.00
Variant spread:
Medium
Available variants
Key differences
Most technical parameters are similar across variants.
How to choose
- Start with your budget: the visible price spread across variants is about 22%.
Trade-offs
Budget vs feature set
Higher-priced variants are more likely to include meaningful hardware upgrades.
Starting from $3,699.00
Last price update: 11/9/25
This pool and spa heater is designed to extend your swimming season with reliable performance. It features a durable cupro nickel heat exchanger for corrosion resistance, an efficient hydraulic design to save energy, and easy front-panel access with intuitive controls for simple operation. With low NOx emissions, it meets environmental standards while providing consistent heating for in-ground pools and spas.
