Hayward Universal H-Series 250,000 BTU Low NOx Natural Gas Heater

• 250,000 BTU heater for swimming pools of all types and sizes
• Compatible for use with swimming pools utilizing any type of sanitizing system, including saltwater systems
• Easy-to-read L.E.D. control panel provides digital temperature readout and diagnostics
• Industry-leading hydraulic performance saves energy by reducing circulation pump run time
• Exclusive "Totally Managed" cupro-nickel heat exchanger water flow
• Electronic control/display maintains water temperature; monitors heater performance with self-diagnostic capability
• Totally Managed Flow provides exceptional corrosion resistance and erosion protection Ideal for today's salt-based electronic chlorination systems
• Forced draft system constantly moves air through the combustion chamber at a precise flow rate
• Designed with 2" x 2-1/2" CPVC unions
• Installation is simplified with voltage that adapts to either 110V or 220V
• Environmentally responsible; complies with all current California and Texas air quality emission standards
• 3-Year Limited Manufacturer's Warranty on parts only (No Labor)
• Model - W3H250FDN
• Width: 28"
• Height: 24"

The Hayward Universal H-Series 250,000 BTU Low NOx Natural Gas Heater (W3H250FDN) offers powerful and efficient heating for pools of all sizes, making it compatible with any sanitizing system, including saltwater. It features an easy-to-read L.E.D. control panel with digital temperature readout and diagnostics for precise operation. With industry-leading hydraulic performance, this heater saves energy by reducing circulation pump run time, while the "Totally Managed" cupro-nickel heat exchanger ensures superior corrosion and erosion resistance, ideal for saltwater systems. The electronic control/display maintains optimal water temperature and monitors heater performance with self-diagnostic capabilities. Its forced draft system guarantees precise air flow through the combustion chamber, ensuring consistent heating. Environmentally friendly, this heater complies with all air quality standards, and its installation is made simple with adaptable voltage. The W3H250FDN is backed by a 3-year limited manufacturer’s warranty, offering long-term reliability.