Salmson NSB 04-15 Replacement Impeller Cartridge compatible_Aims The "Boost" is a one-hit

The "Boost" is a one-hit function with a smart re-set

Freeze protection 3ºC to turn ON

the controller is often the cause

Suitable for most systems using this model

Salmson NSB 04-15 Replacement Impeller Cartridge compatible_Aims The "Boost" is a one-hitSalmson NSB 04 15 Replacement Impeller Cartridge Replacement cartridge for the Salmson SB 04 15, Wilo Z 15 A and Salmson NSB 04 15 hot water circulating pumps are exactly the same. The model number and external look of the pump will differ depending on its age and where the model of pump you have has originated from. The Salmson NSB 04 15 circulating pump cartridge is easily changed over. However, it is often more economical to replace the entire pump