Open electric heater with control electronics on the Backer OBR stand

Photo: Mariusz Młynarczyk / CloudAir.tech

An open electric heater frame with finned heating elements and exposed control wiring and circuit boards stands at the front of the Backer OBR stand. The white back wall repeats "Największy producent grzałek elektrycznych w Polsce", and a large wind farm and green field graphic covers the side wall at the 2024 Warsaw HVAC Expo.