What is included ?

During this service several operations are carried out:

Water-side maintenance:

  • Appliance is drained
  • Appliance is descaled
  • Anode(s) checked and if necessary replaced
  • Replacement of loose gaskets

The gas-side maintenance:

  • Gas settings checked
  • Ignition checked
  • Flame supervision checked
  • Flue gas discharge security checked

In a solar system:

  • Entire installation checked

Manufacturing date of my device

Want to know what your device’s manufacturing date is?

Register your product

Register your product with us so that we can optimally assist you with maintenance or additional products.


A.O. Smith can commission your appliance or system or offer to provide all maintenance and service of your installation as an account. Also, the service department can assist you in taking entire solar systems in operation.