11.03.2025

Looking for an effective way to prevent heat loss?

Looking for an effective way to prevent heat loss? Discover our solutions!

We’d like to introduce our air curtains with electric heaters:

 

  • GUARD Air Curtain – a high-performance curtain with a 3-phase heater (400V), ideal for areas where maximum efficiency is a must. Available in 1-meter, 1.5-meter, and 2-meter lengths.
  • GUARD ONE Air Curtain – a practical solution with a single-phase heater (230V), perfect for smaller spaces where you need something compact yet powerful. GUARD ONE comes in a 1-meter version, but if you're covering a 2-meter-wide entrance, simply install two!

Both models offer:

  • Reliable protection for entrance areas
  • Energy savings
  • Long-lasting performance
  • A sleek, modern design

Get in touch to find the perfect solution for your space! 

Back
23.04.2026
Support in selecting Air Curtains
#SonnigerForDesigners
21.04.2026
HEATER CONDENS
Efficiency without compromise
14.04.2026
GUARD ONE Plug&Play
The narrowest air curtain on the market!
09.04.2026
Air conditioning for your projects
#SonnigerForDesigners
07.04.2026
Good HVAC project?
Starts with good selection!
24.03.2026
GET THE ADVANTAGE
Meet the new SONNIGER.
PL|EN|FR|SE|DE|UA|LV|GR|NL|BY|KZ|CZ|SK|HU|IT|TR|