This Hayward FDXLFHA1930 Header Assembly is perfect for any H-Series Low NOx and Pool or Spa/Hot Tub Heaters. It features a standard Cupro Nickel heat exchanger and patented header by-pass design to maximize efficiency and performance. In addition, it is designed with excellent salt water and chemical corrosion resistance for durability and longevity.

• Standard Cupro Nickel Heat Exchanger
• Patented Header By-Pass Design
• Salt Water and chemical Corrosion Resistance
• Genuine Hayward replacement part

Fitment guidelines:
For use with H150FD, H200FD, H250FD, H300FD, H350FD, H400FD Universal H-Series Low NOx and Pool and Spa/Hot Tub Heaters.

Additional Information:
Alternate part numbers - 610377073844, 617428, 6223-194, 6223-205, 6223-194, HAY-151-1000, 47-150-1549