These have a standard coating. Hot Tub Chemicals. Hot Tub Filters. Hot Tub Accessories. Spa Parts & Spares. Technical Support. Would deal with again".

Brand: Balboa
Type: Element
Set Includes: 3kW Heating Element
Frame Material: Copper
Material: Nichrome Wire
Model: M7
MPN: 12-0104-K
Item Height: 60mm
Item Length: 250mm
Features: Heating Element
Country/Region of Manufacture: United States
Lining Material: Nichrome Wire
Water Type: All Water Types
Manufacturer Warranty: 12 months
Item Weight: 0.330000