Sundance 880 2009+ 2-Pump Topside Control (6600-854) manifolds causing reduced flow or inefficient

causing reduced flow or inefficient pump performance

In large sand filter systems

It may be considered when a pool or spa system shows signs of a suspected minor leak and a service professional or owner wants to attempt a stop-leak treatment as part of the troubleshooting or maintenance process

making it an essential replacement when the original impeller has worn or failed

Speck 95 body O-ring for all compatible models

Sundance 880 2009+ 2-Pump Topside Control (6600-854) manifolds causing reduced flow or inefficientThe Sundance 880 2009+ 2 Pump Topside Control is a replacement panel for compatible Sundance 880 series spas. It is designed for supported two pump configurations and provides user access to the spas operating functions from the shell side control location. Use this part when the original topside is cracked, showing display problems, has non working buttons, or is no longer communicating properly. Verify the model year, pump configuration, panel