Hayward Commercial Pool's Universal H-Series ASME gas heaters are designed and certified for commercial use. The flagship of our H-Series line encompasses high-end features and construction materials as standard. They combine industry-leading hydraulics, exceptional performance, energy efficiency and reliability, with planet-friendly low-NOx emissions. Flexible connection options make them ideal for new or existing applications. Choose from 250,000 and 400,000 BTU natural gas or propane models.
Patented Cupro Nickel Finn Plate™ heat exchanger with bronze header as standard
Independent left or right side electric, water and gas connections
2 inch x 2 inch CPVC flanged connections
ASME pressure relief valve included as standard
Electronic lock-out feature prevents unauthorized access to configuration settings
Easy installation and service via access of single front panel
Easy gas valve adjustment
Easy dual voltage conversion with fuse-protected circuit boards
Texas Heater Kits Available
New Warranty — 3 Years Parts and Labor
The models listed below are natural gas (electronic) outdoor heaters. You will need to order the appropriate indoor draft hood if placing your heater inside.