Model vs model
Quooker Nordic Square Single Tap
vs Zip HydroTap G5 Cube Plus
The Quooker Nordic Square Single Tap lists at £1,050, £2,643 less than the Zip HydroTap G5 Cube Plus at £3,693.
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 Nordic Square Single Tap
Dedicated 100°C boiling tap in a square profile
Typical price: £1,050
Full review →
Zip Water
Zip HydroTap G5 Cube Plus
Cubed-spout flagship: boiling, chilled and sparkling filtered water
Typical price: £3,693
Full review →The differences at a glance
- The Quooker Nordic Square Single Tap lists at £1,050, £2,643 less than the Zip HydroTap G5 Cube Plus at £3,693.
- The Quooker Nordic Square Single Tap dispenses at 100°C; the Zip HydroTap G5 Cube Plus tops out at 98°C.
- Declared idle draw is 10 W for the Quooker Nordic Square Single Tap against 35 W for the Zip HydroTap G5 Cube Plus, which compounds into the standby cost difference below.
- The Zip HydroTap G5 Cube Plus dispenses filtered drinking water; the Quooker Nordic Square Single Tap does not.
- The Zip HydroTap G5 Cube Plus dispenses chilled water; the Quooker Nordic Square Single Tap does not.
- The Zip HydroTap G5 Cube Plus ships with a 3-year warranty; the Quooker Nordic Square Single Tap with a 2-year warranty.
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 Nordic Square Single Tap | Zip HydroTap G5 Cube Plus |
|---|---|---|
| Typical price | £1,050✓ | £3,693 |
| Boiling temperature | 100°C✓ | 98°C |
| Tank capacity | 3 L | 3 L |
| Idle power | 10 W✓ | 35 W |
| Peak power | 1500 W | 2400 W |
| Flow rate | - | 4 L/min |
| Filtered water | No | Yes✓ |
| Sparkling water | No | No |
| Chilled water | No | Yes✓ |
| Filter type | - | Zip MicroPurity 0.2 micron filter |
| Finishes | 2 | 8✓ |
| Warranty | 2 years | 3 years✓ |
| Released | - | 2023 |
Standby energy
What the idle draw adds up to over a year.
Quooker Nordic Square Single Tap
- Idle draw
- 10 W
- Standby energy / year
- 88 kWh
- Standby cost / year
- £24
Zip HydroTap G5 Cube Plus
- Idle draw
- 35 W
- Standby energy / year
- 307 kWh
- Standby cost / year
- £83
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 Nordic Square Single Tap
What we like
- Dedicated 100°C boiling tap that adds to an existing mixer
- Squared spout matches handleless and modern kitchens
- Child-safe handle: press twice and turn before boiling water flows
Watch out for
- Boiling water only, so it does not replace your mixer tap
- Two finishes: polished chrome or stainless steel
- £1,050 for boiling alone is premium against a 3-in-1
Zip HydroTap G5 Cube Plus
What we like
- Instant boiling and chilled water from one tap
- 0.2-micron MicroPurity filter removes dirt, lead, microplastics and 99.9% of cysts
- Energy-saving sleep modes and low-impact R290 refrigerant
- Seven finishes and a 12-month filter interval
Watch out for
- Factory-set to 98°C rather than true 100°C boiling
- Under-sink command centre is 470 mm deep
- Three-year warranty (five on the tank)