Hayward Heat Exchanger Assembly - H400 | HAXHXA1403 SuperMax Pump Parts and Accessories Easy Installation: Quick and straightforward

Easy Installation: Quick and straightforward setup for minimal downtime

Sirona Replenish is an essential part of your spa maintenance routine

Avoids full leveler replacement—reduces labor and cost

Heats up fast so no long waits before enjoying your pool or spa

Pair with the Pentair Keypad Assembly Kit (357527Z) for easier service access and help streamline diagnostics

Hayward Heat Exchanger Assembly - H400 | HAXHXA1403 SuperMax Pump Parts and Accessories Easy Installation: Quick and straightforwardHayward Heat Exchanger Assembly H400 Model HAXHXA1403 The Hayward Heat Exchanger Assembly H400 (Model HAXHXA1403) is a premium replacement part crafted for the Hayward H400 pool and spa heater. This essential component ensures maximum efficiency in heating by facilitating effective heat transfer, maintaining your pool or spa water at a comfortable temperature. Engineered with robust, corrosion resistant materials, the HAXHXA1403 is built to withstand