HAYWARD H-SERIES 400,000 BTU WATER HEATER - NATURAL GAS - H400FDN

Introducing Hayward®’s world-class heater with an eco-conscious mind; the Universal H-Series heater! While all Hayward H-Series heaters are energy efficient, the Universal H-Series Low NOx heater boasts an industry-leading thermal efficiency of 83-84% and meets all current California and Texas air quality emission standards. Low NOx emissions make it a perfect choice for the environmentally conscious pool owner.

Enjoy a warmer pool this season without skyrocketing fuel costs. Hayward H-Series heaters represent innovative heating technology for pools and spas. Its hydraulic performance also saves energy by reducing pump circulation time. It can raise the temperature of an 800-gallon pool by 30 degrees in less than an hour, and you'll feel the benefits the moment you step in the water. This approach to heating your pool is an efficient use of energy, further demonstrating our commitment to developing environmentally friendly products.

Other advances in performance and efficiency include stainless steel burners, corrosion-resistant Finn plate heat exchangers with cupronickel, and Fire Tile insulated combustion chambers. This traps heat unlike other forms of insulation, delivering the highest degree of performance from each BTU. Equipped with an LED control panel, it monitors the heater's performance for convenience and maximum comfort with minimal effort. The ignition system provides reliable lighting and reliable operations with the touch of a button. The forced draft system constantly moves air through the firebox to eliminate any outside weather variables that affect heating performance, such as wind conditions, eliminating the need for a high-wind chimney.

Plus, the H-Series Universal Heater is easy to install and combines cutting-edge technology with universal fit flexibility, making it virtually compatible with any new or existing equipment. This heating blend supports your swimming season, adds to your comfort, is energy efficient, and reduces your fuel costs. This low-NOx heater is great for you and the environment, all at the same time.

WARNING:

• This device is not compatible with soft-sided pools and voids the product warranty.

Warranty Coverage: At the discretion of the manufacturer. The limited warranty covers replacement parts if the heater is installed with a pool or spa. The applicable warranty period is one (1) year from the date of purchase. The warranty does not cover damage caused by improper water chemistry. The warranty will be void if the heater is not installed by a certified technician or if it has been installed on a soft-sided pool. Please refer to the product manual for specific warranty details.