- Heat exchanger assembly
- Fits hayward universal h-series low nox pool heater model h250fd
- Weight 48.5 pounds. Low NOx Emissions – Meets Clean Air Quality Standards
- 2 inch x 2 1/2 inch CPVC Union Plumbing Connections
Details: This heat exchanger assembly is designed to use with Hayward Universal H-Series Low NOx pool heater model H250FD. Weighs 48.5 pounds.