EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Slimline dishwashers · 9 place settings · freestanding

Union DWFS-4559S

E
Per 100 cycles
704 kWh
Typical 70 kWh
Running cost
€558 / year
+€503 vs typical
Water per cycle
10.0 L
Typical 9.0 L

Class E is the most common class in this group (52% of models). It uses 10.0 litres of water per cycle, 1.0 more than the typical model in its group. Union has 2 models in this group; this one is number 3 among them.

What it will cost you

Period DWFS-4559S D8 4.GN Difference
1 year €558 €34 −€524
5 years €2,791 €170 −€2,621
10 years €5,582 €341 −€5,241
15 years €8,374 €511 −€7,862

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Cost by household

Use kWh / yr Water / yr € / yr
1–2 people · 150 cycles 1,056 1.5 m³ €299
Our default · 280 cycles 1,971 2.8 m³ €558
Family, daily · 365 cycles 2,570 3.7 m³ €728

Noise · class C

50 dB · quiet office70 dB · vacuum cleaner 47 dB
Dashed: group median 47 dB

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model SettingsWater kWh / yr Saves / year in 10 years
E Union DWFS-4559S (this model)
910.0 L 1,971 — —
108.0 L 120 €524 €5,241
108.0 L 120 €524 €5,241
108.0 L 120 €524 €5,241
108.0 L 120 €524 €5,241
108.0 L 120 €524 €5,241

Label and product sheet

Energy class
E
Energy per 100 cycles
704 kWh
Place settings
9
Water per cycle
10.0 L
Eco programme duration
4:00 h
Noise
47 dB(A), class C
Height × width × depth
840 × 450 × 600 mm
Installation
freestanding
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

2 model numbers are registered by Union with identical label values (usually colour or market variants). Searching any of them leads here.

DWFS-4559S · DWFS-4559W

  1. Placed on the EU market
  2. First published in the EU register (EPREL)

Questions

How much does the Union DWFS-4559S cost to run?

At 280 eco cycles a year it uses about 1,971 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €558 a year, or €5,582 over ten years.