Hayward Universal 400,000 BTU H Series Low NOx Natural Gas Swimming Pool Heater 1

Hayward Universal BTU H Series Low NOx Pool Heater

Combining advanced technology with universal-fit flexibility, the Hayward Universal H-Series heater is a smart choice for virtually any new installation or existing system upgrade. Delivering state-of-the-industry performance, outstanding energy efficiency, extremely low NOx emission levels and legendary durability and reliability. A choice of left-side or right-side electric, gas and water connections gives the Universal H-Series heaters unprecedented installation flexibility. This enhanced adaptability - coupled with lightweight design, modern low-profile appearance and only front-panel access required for installation and service - ensures compatibility with virtually all new or existing systems and equipment pad conditions.