Power of the heating appliance

This simple method will help you calculate how much power you need from your stove, heat pump, fireplace or convector to heat your home and provide hot water.

All you need is the type of construction your building belongs to and the approximate thickness of the insulation.

Calculations are for information only.

NOTICE

Dear customers!

24. 12. 2024 the shop will be open until 15.00.

31. 12. 2024 will trade closed.

Thank you for your understanding.

We wish you a very happy holiday season!

NOTICE

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