Hayward Heat Exchanger Assembly, for H400 | HAXHXA1403 Fire Pit This filter removes debris and

This filter removes debris and contaminants to ensure clean water circulation

This fitting is solvent welded into compatible 2

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Round-fit coverage specifically for 12 ft and 15 ft diameter pools

Hayward Heat Exchanger Assembly, for H400 | HAXHXA1403 Fire Pit This filter removes debris andWhat This Part Is Used For The Hayward HAXHXA1403 Heat Exchanger Assembly is designed for the H400 series pool heater, providing efficient heat transfer from the combustion chamber into the pool water. It is a critical component that maintains optimal heater performance and water heating efficiency. Why This Part Matters If the heat exchanger is damaged or corroded, the heater will not function properly, leading to inefficient operation and higher