Calculate Power heating appliances

Only a properly selected and sized heating system can operate properly and economically.

Calculate savings at the time of renovation

You want to see what your savings will be if you change the energy source, maybe the energy source and the heating appliance, or if you renovate together with the renovation of the building. In a few steps you will get the answers.

Build your heating system

In a few simple steps you can build your own heating system. 

CURRENT - Price list

Seltron Price list 2020

Authorised repairers

List of authorised repairers for each heating appliance.

We will give you a free quote for your heating or cooling system.

Want a quote

Kelvin app

Send us an enquiryProduct Catalogue


Buy a Daikin Altherma heat pump and get a FREE DAIKIN Sensira air conditioner!
The offer is valid until 31 October 2023.
Decide quickly, this offer is only valid for the first 300 Altherma heat pump units sold.
For more information, please fill in the form below.


The Seltron service will be closed from 27 December to 29 December 2023.
Any emergencies or issues that arise during our absence will be dealt with as soon as the service reopens on 3 January 2024.
Thank you for your understanding.

Opening hours of the Seltron store on 30 December 2023.
  • from 7.00 to 12.00