Pentair Motherboard With 4 Aux Pool/Spa Combo | EasyTouch Control System | 520659 C4332 Replacing this component restores correct

Replacing this component restores correct flow routing and maintains the filter's rated performance

and large particles before they reach the circulation plumbing

The CMP Brilliant Wonders LED Waterfall is the premier lighted waterfall in the pool industry

water bypasses the intended port

Pentair Motherboard With 4 Aux Pool/Spa Combo | EasyTouch Control System | 520659 C4332 Replacing this component restores correctThe Pentair Motherboard With 4 Aux Pool Spa Combo (520659) is the OEM replacement control board for the EasyTouch pool and spa automation system, restoring full system control when the central processing board fails. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED This motherboard operates at mains voltage (120V 240V). Installation or replacement must be performed by a qualified electrician or certified pool technician. Do not attempt to