Hayward HAXHXA1253 Heat Exchanger Assembly - H250

What This Part Is Used For
The Hayward HAXHXA1253 Heat Exchanger Assembly is built for H250 heater models. It transfers combustion heat into the pool water as it circulates through the heater.

Why This Part Matters
Damage or internal corrosion in the heat exchanger can cause leaks or poor heating performance. Replacing the assembly restores full heating efficiency. Proper heat exchange is essential for consistent pool temperature control.

Key Features and Specifications

• Genuine Hayward heat exchanger assembly
• Manufacturer part number: HAXHXA1253
• For H250 heater models
• Primary heat transfer component
• Internal heater water pathway assembly

Installation and Fitment Guidance
Installation requires full heater disassembly and safe handling procedures. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward designs its H Series heaters for long-term outdoor performance. The heat exchanger is the core of the heating system. Genuine Hayward replacements maintain proper fit and output. Professionals depend on Hayward for reliable heater repairs.

Common Service Context
Commonly replaced when addressing major internal leaks or severe scale damage in older heater units.