Model vs model
Quooker Classic Fusion
vs Quooker Classic Fusion Square
Quooker Classic Fusion and Quooker Classic Fusion Square compared on manufacturer specifications.
Every number below comes from the manufacturers' own specification sheets. We highlight which tap leads on each spec; what matters most for your kitchen is your call.
Quooker
Quooker Classic Fusion
Traditional styling with modern boiling
Typical price: £1,450
Full review →
Quooker
Quooker Classic Fusion Square
Traditional styling with a squared spout
Typical price: £1,450
Full review →Full specification, side by side
Sourced from manufacturer datasheets. A tick marks the better number on specs where more or less is objectively better.
| Spec | Quooker Classic Fusion | Quooker Classic Fusion Square |
|---|---|---|
| Typical price | £1,450 | £1,450 |
| Boiling temperature | 100°C | 100°C |
| Tank capacity | 3 L | 3 L |
| Idle power | 10 W | 10 W |
| Peak power | 1600 W | 1600 W |
| Flow rate | - | - |
| Filtered water | No | No |
| Sparkling water | No | No |
| Chilled water | No | No |
| Filter type | Active carbon filter inside the tank | - |
| Finishes | 4✓ | 3 |
| Warranty | 2 years | 2 years |
| Released | 2020 | - |
Standby energy
What the idle draw adds up to over a year.
Quooker Classic Fusion
- Idle draw
- 10 W
- Standby energy / year
- 88 kWh
- Standby cost / year
- £24
Quooker Classic Fusion Square
- Idle draw
- 10 W
- Standby energy / year
- 88 kWh
- Standby cost / year
- £24
Assumes the manufacturer's declared idle wattage around the clock at £0.27/kWh (UK average, mid-2026). Real usage adds the energy to heat the water you actually draw. Run your own numbers in the running cost calculator.
Strengths and trade-offs
Quooker Classic Fusion
What we like
- Traditional bridge-style spout suits period kitchens
- Patinated brass develops natural patina without lacquer
- Same PRO3 tank as Fusion Round (genuine 100°C)
Watch out for
- Patinated brass needs occasional beeswax application
- 3-in-1 only (no chilled/sparkling without CUBE upgrade)
- Most UK retailers list price as POA, transparency weaker
- Tap warranty 2 years matches rest of Quooker range
Quooker Classic Fusion Square
What we like
- Period styling in a squared spout for Shaker and classic kitchens
- Patinated brass develops a genuine patina rather than a printed lacquer
- Same PRO3 tank and 100°C boil as the rest of the Fusion range
Watch out for
- 3-in-1 only: no filtered or chilled water without the CUBE upgrade
- Patinated brass needs an occasional beeswax wipe
- Fewer finishes than the standard Fusion (no gold, gunmetal or black)