The Bosta Control Circuit Board ZL 6671 is a genuine OEM printed circuit board (PCB) designed as a direct replacement part for Bosta pool heat pump units. It serves as the electronic brain of the heat pump, managing operational logic, sensor inputs, and output control to keep your pool heating system running reliably.<\/p>\n
Aftermarket PCBs can introduce compatibility issues, incorrect firmware logic, or mismatched connector configurations that lead to faults or voided warranties. Sourcing this board directly as a genuine Bosta part ensures it meets the exact electrical and mechanical specifications of your unit, restoring full, safe functionality without compromise.<\/p>\n
This PCB is a like-for-like replacement intended to restore a faulty or damaged control board in the applicable Bosta heat pump. Installation requires isolating all power to the unit before handling. Due to the electrical nature of this component and the safety-critical role it plays, fitting by a qualified pool technician or HVAC engineer is strongly recommended.<\/p>\n
This control board carries the Bosta reference ZL 6671 and should be matched to your specific heat pump model using the part number. Always verify the reference against your unit’s documentation or service manual before ordering to ensure a correct fit.<\/p>","protected":false},"excerpt":{"rendered":"