20.10.2026

Selecting a hydronic air heater

Selecting a hydronic air heater doesn’t have to be complicated! With our free online calculator, you’ll get precise calculations and a professional client-ready report in just a few minutes.

See how to do it step by step:

Step 1: Select one or more models from the device list.

Step 2: Enter the medium parameters – choose the operating mode, the medium type, and the standard temperatures (inlet and outlet).

Step 3: Set the air parameters – inlet temperature.

Step 4: Choose the airflow settings (fan speed I/II/III).

Step 5: Click “Search devices” and generate a PDF (or XLS) with the results.

See how easy it is to select air heaters!

 www.sonniger.com/aplikacja-doboru

 

Back
15.10.2026
Half a year down, time for new goals
Wrap-up meeting
13.10.2026
Heating large warehouses and production halls
The choice of the season
12.10.2026
Your advantage in business
Join SONNIGER’s satisfied partners.
29.09.2026
Supporting young talent
Vamos Dragon, Vamos SONNIGER!
28.09.2026
Get Ready for the Heating Season with SONNIGER!
The choice of the season
24.09.2026
SONNIGER A partnership you can count on.
We know how to build shared value
PL|EN|FR|SE|DE|UA|LV|GR|NL|BY|KZ|CZ|SK|HU|IT|TR|