The new Hayward Universal H-Series is a totally new gas heater design that combines industry leading hydraulic performance, environmentally responsible low-NOx emissions and superior reliability with the installation flexibility to easily adapt to new or existing pools and spas for what just might be the most perfect combination of features and benefits ever offered in an in-ground pool and spa heater.

Hayward Pool Heaters and Spa Heaters

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Click here to View the Hayward IID Universal Data Sheet

Click here to View the Hayward IID Universal Owners Manual