Hayward Universal Series 400K BTU Inground Pool Heater

The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.

• Standard cupro nickel heat exchanger
• Excellent salt water and chemical corrosion resistance
• Exclusive 'Totally Managed' cupro nickel heat exchanger water flow
• Same water velocity through all tubes for faster heating
• Patented header by-pass design
• Up to 18% savings by reducing pump run-time
• 2inx 2 1/2in CPVC union plumbing connections
• Common union for installation or service, adapts to larger plumbing recommended for Ggeater efficiencies
• Low NOx Emissions - Meets clean air quality standards