* 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 protected with highly resilient Cupro Nickel for greater durability and longevity. * Easy-to-read L.E.D. Control Panel provides digital temperature readout and diagnostics for quick identification of components that might need service. * Rust resistant water path, with injection-molded polymer header, offers improved by-pass control and extended life by providing additional protection from the damaging effects of erosion from high flow conditions. * Constructed of tough, durable stainless steel, H-Series burners can be removed individually or as a complete unit for easy maintenance and cleaning.