- Heat Exchanger Assembly
- Fits Hayward Universal H-Series Low NOx Pool Heater Model H400Fd
- 2Inch X 2 1/2 Inch Civic Union Plumbing Connections; Weight 48.5 Pounds
- Country Of Origin: United States
Details: This heat exchanger assembly is designed to use with Hayward Universal H-Series Low NOx pool heater model H400FD. Weighs 48.5 pounds.