THERMONA anode rod 33 x 370 / M8 for OKC - 40605.
The anode prevents the formation of scale through an electrochemical reaction. Each boiler is equipped with this anode. The anode decreases as scale is removed, which is why regular replacement is necessary. We recommend replacing the boiler after 2 years of operation at the latest.
Specifications
Length: 370mm
Diameter: 33 mm
Thread: M8