HAYWARD UNIVERSAL H-SERIES is An efficiently heated pool or spa lets you control
your swim season and provides luxurious comfort that fits your lifestyle. Universal H-Series
heaters from Hayward offer the most reliable, hydraulically efficient solutions for any pool or
spa. Our heaters, including a brand-new 500,000 BTU model with the fastest speed-to-heat
capability in its class, are designed for ultimate performance, comfort and durability.
- 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 percent savings by reducing pump run-time
- 2in x 2 1/2in CPVC union plumbing connections
- Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies
- Low NOx emissions – meets clean air quality standards
