Waterway Gunite Storm Jet Massage Internal Escutcheon (229-7747G) NuWhirl 240 volt heater with a

240 volt heater with a long cord and clamp-supported installation is needed

gunite plumbing connections

Verify model compatibility before installation

and this Darlly cartridge is designed for compatible applications referencing FC-2790

Waterway Gunite Storm Jet Massage Internal Escutcheon (229-7747G) NuWhirl 240 volt heater with aThe Waterway Gunite Storm Jet Massage Internal Escutcheon (229 7747G) is a Waterway Plastics replacement jet component for compatible gunite spa and pool jet assemblies. It is designed to help restore water flow direction, massage action, or the finished look of the jet area when an original eyeball, nozzle, tee, adapter, escutcheon, or internal part is worn, damaged, or missing. Jet components are important to both performance and appearance. A