Hayward FDXLHXA1400 Cupro Nickel Heat Exchanger — Universal H-Series H400FD Pool Heater

Direct replacement heat exchanger assembly designed for Hayward H-Series H400FD pool heaters. This cupro-nickel, shell-and-tube exchanger channels water through heated tubes and uses a "totally managed" water flow system so water moves at the same velocity in every tube for faster, more uniform heating. Built to resist saltwater and chemical corrosion for long service life. Includes 2-inch by 2.5-inch CPVC union plumbing connections and common union piping for straightforward installation or service; it can also adapt to larger plumbing when higher efficiencies are desired. By shortening pump run-times it helps lower energy use and operating costs. Low NOx emissions comply with Clean Air Quality standards. Part number: FDXLHXA1400. Material: Cupro nickel. Color: Brown. Weight: 48.5 pounds. Manufacturer warranty: 1-year warranty.