Perma Cast Light/Niche Anode Kit (TN-LT) o-rings When a full-size cartridge is

When a full-size cartridge is unnecessary

and 4 kW relationship helps define the intended application

That makes routine upkeep more direct and easier to manage

practical output

Supports more complete and consistent drain restoration

Perma Cast Light/Niche Anode Kit (TN-LT) o-rings When a full-size cartridge isAn anode kit helps support sacrificial corrosion protection in a compatible lighting or niche related application, and this Perma Cast version uses the TN LT reference. Anode kits are useful because they help manage corrosion in environments where dissimilar metals and water exposure can create ongoing material stress. This part has practical value because a lighting or niche focused anode solution helps protect a specific vulnerable area rather than