H-Series Low NOx

Maintaining perfect water is important when it comes to enjoying your pool. Heating it to the "just right" temperature and the ability to take the chill out of your water is of no lesser concern. Not to mention that in today's environment of 'going green' we must all do our part to help save planet earth. Knowing that while we want our customers to enjoy their pool without any worries concerning their equipment, we wanted to make sure that you could truly relax because the product you purchased is environmentally friendly with value added benefits. That's why Hayward is introducing its most innovative heater to date.

The Universal H-Series heater continues to set Hayward's standard of energy efficient products. Environmentally friendly it has an 83%-84% industry leading thermal efficiency and complies with all current California and Texas air quality emission standards. The low NOx emission makes it a perfect choice for the environmentally concerned pool owner. The H-Series is engineered with an insulated Fire tile Combustion Chamber—this traps heat unlike older forms of insulation delivering the highest degree of performance from every BTU. Available in 250, 000, 350,000 and 400,000 BTUs, the Universal H-Series heater can raise the temperature of an 800 gallon pool 30 degrees in less than an hour—you'll feel the benefits the moment you step into the water.

The H-Series heater hydraulic performance saves you energy by reducing the circulation time of the pump. This approach to heating your pool not only benefits your peace of mind and enjoyment, it is also an efficient use of energy—our commitment to develop planet friendly products.

Adding to your ease and pleasure, the H-Series has an exclusive silicon nitride ignition and a digital LED control panel. The LED panel maintains water temperature and monitors heater performance for added convenience and maximum comfort with minimum effort. The ignition system delivers dependable lighting and reliable operations – every time – with just a touch of a button. And once you fire up those BTUs, the H-Series Heater fires up its advanced Finn Pate™ Heat Exchanger to chill your pool to the temperature of your choice. Its cupro nickel heat exchanger provides corrosion resistance and erosion protection making it the perfect selection for salt based pools.

Whether you live in Buffalo, NY or Northern California, make your pool a place for your mind and body to relax and experience the rejuvenating effects of water – compliments of Hayward.

Hayward Universal H-Series Low NOx heater combines industry-leading hydraulic performance; environmentally responsible Low NOx emissions and a standard cupro nickel heat exchanger with a low profile appearance, lighter weight design, independent left of right side electric , water and gas connections plus 20" x 2.5" CPVC union connections to to provide the ultimate installation flexibility for new or existing equipment pads.

It also includes a forced draft system that constantly moves air through the combustion chamber at a precise flow rate. As a result, all outside weather variables that can affect the heating performance, such as wind conditions, are eliminated - without having to install a high-wind stack.

Forced Draft System
Constantly moves air through the combustion chamber at a precise flow rate. As a result, all outside weather variables that can affect the heating performance, such as wind conditions, are eliminated - without having to install a high-wind stack.

State-of-the-Art Finn Plate Heat Exchanger with Cupro Nickel
Our patented single header "V" baffle design heat exchangers allow for long life, fast heating and virtually no condensation. All Hayward heat exchangers are now constructed with highly resilient Cupro Nickel for greater durability and longevity even in salt-based, high flow or aggressive water chemistry environments.

LED Control Panel
Easy-to-read LED Control Panel provides digital temperature readout and diagnostics for quick identification of components that might need service.

Superior Hydraulic Performance
New polymer header provides superior hydraulic performance to save energy and protect against the damaging effects of erosion from high flow conditions for improved reliability. Designed for today's larger diameter plumbing systems with 2" x 2.5" CPVC Unions