Hayward Blu Concrete Suction Pool Cleaner | BLUCON Spa Heaters What this part does: Transfers

What this part does: Transfers heat from combustion to pool water inside the heater

supporting smooth flow through the cleaning path

it often serves as a distribution point for multiple spa jet lines connected to a single source

Manufacturer part number SPX0410Z2

Need to fix a Raypak heater with confirmed power-conversion failure

Hayward Blu Concrete Suction Pool Cleaner | BLUCON Spa Heaters What this part does: TransfersWhat This Part Is Used For The Hayward BLUCON Blu Concrete Suction Cleaner is a suction side automatic pool cleaner built for concrete pool surfaces. It connects to the pools suction line and uses water flow to move and collect debris. Why This Part Matters Manual vacuuming takes time and often misses fine debris. A dedicated suction cleaner helps maintain consistent cleanliness between service visits. Choosing a model built for concrete surfaces