Characteristic
- 16 mm O.D. seamless copper tube expanded into aluminium fins.
- Casing in galvanized steel.
- Three phase motorfans 400 V, 50 Hz with internal thermal protection to be connected.

Defrost
- Standard: without defrost system.
- Electric: stainless steel sheathed electric heaters, vulcanized terminals, connected at 400 V into a water resistant junction box. Add suffix "E" to model reference for electric defrost.
- Special: water, compound defrost water + electric, hot gas defrost.

Fin spacing
ESAM : uniform fin spacing 6 mm
ESAL : uniform fin spacing 8 mm
ESAZ : uniform fin spacing 10 mm
ESAX : uniform fin spacing 12 mm

Characteristic
- piping in cooper
- aluminium casing paited RAL 9010
- three phase motorfans 400V, 50/60 Hz; 630 mm fan diameter
- external static pressere of 100 Pa

Defrost
- Standard: without defrost system.
- Electric: stainless steel sheathed electric heaters, vulcanized terminals, connected at 400 V into a water resistant junction box.
- Special: water, compound defrost water + electric, hot gas defrost.

Fin spacing
FLT : uniform fin spacing 12 mm