Enjoy a warmer pool without your energy bill skyrocketing. The Hayward universal H-Series Natural Gas 150,000 BTU low NOx is a best-in-class heater with an 83-84% industry leading thermal efficiency rating.
This pool heater is perfect for the environmentally conscious consumer. The innovative hydraulic performance preserves energy by decreased in the pumps circulation tie. With innovative heating technology, the Hayward universal 150,000 BTU Low NOx pool heater can increase the temperature of a 8000 gallon pool by 30º in under an hour.
Efficiency-enhancing and performance enhancing features:
Universal H-Series Natural Gas 150,000 BTU Low NOx (Expert Line) is a high performing, energy efficient, environmentally friendly and installation compatible pool heater
Our Showrooms will be closed December 20th, 2025 to February 17th, 2026.
Our online store and service department will remain open.
| Service | We are still open during the showroom shutdown.
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| Online Store:
| Our online store are still open during the showroom shutdown.
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