Characteristic
- 16 mm O.D. seamless copper tube expanded into aluminium fins
- casing in aluminium precoated white
- anti-sweat drain tray with inner liner, external hinged drip tray

Fin spacing
ESAS: 4,5 mm
ESAM: 6 mm
ESAL: 7,5 mm
ESAZ: 10 mm
ESAX: 12 mm
Dual - on request

Defrost
- standard: without defrost system
- water: add suffix H to model reference for water defrost
- electric: stainless steel sheathed electric heaters, vulcanized terminals, connected at 400V into a water resistant junction box; add suffix E to model reference for electric defrost
- special execution: on request

Fans ø 560 mm
- in ESA 14.., 16..
- three phase fan motors 400/230V 50/60Hz
- internal thermal protection to be wired
- protection IP 54

Fans ø 630 mm
- in ESA 20..,
- three phase fan motors 400/50 Hz, 2 speed
- internal thermal protection to be wired
- protection IP 54

- special fin spacing
- copper fins
- tinned coil with copper tubes copper fins
- pre-coated aluminium fins
- pre-tinned copper tubes
- stainless steel tubes
- brine circulation circuits
- multi circuits.

Casing
- stainless steel casing
- air straighteners
- connection ring for an textile duct

Fan motors
- for ESA14..., ESA16... twin speed fan motors

Defrost system
- hot gas defrost
- compound defrost - electric+ hot gas, etc.
- peripheral heaters for fan duct

Electric components
- special voltage and frequency