boilingwatertap.

Model vs model

Quooker Fusion Round
vs Zip HydroTap Classic

The Quooker Fusion Round lists at £1,295, £3,070 less than the Zip HydroTap Classic at £4,365.

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 Fusion Round boiling water tap in polished chrome

Quooker

Quooker Fusion Round

The iconic all-in-one in modern round form

UK RRP: £1,295

Full review →
Zip HydroTap Classic chrome tap with boiling and chilled buttons

Zip Water

Zip HydroTap Classic

Boiling, chilled, sparkling, filtered

UK RRP: £4,365

Full review →

The differences at a glance

  • The Quooker Fusion Round lists at £1,295, £3,070 less than the Zip HydroTap Classic at £4,365.
  • The Quooker Fusion Round dispenses at 100°C; the Zip HydroTap Classic tops out at 99°C.
  • Declared idle draw is 10 W for the Quooker Fusion Round against 35 W for the Zip HydroTap Classic, which compounds into the standby cost difference below.
  • Tank capacity: 4 L on the Zip HydroTap Classic versus 3 L on the Quooker Fusion Round. Bigger tanks serve more cups back to back; smaller tanks take less cupboard space.
  • The Zip HydroTap Classic dispenses filtered drinking water; the Quooker Fusion Round does not.
  • The Zip HydroTap Classic dispenses sparkling water; the Quooker Fusion Round does not.
  • The Zip HydroTap Classic dispenses chilled water; the Quooker Fusion Round does not.
  • The Quooker Fusion Round ships with a 7-year warranty; the Zip HydroTap Classic with a 3-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.

Quooker Fusion Round vs Zip HydroTap Classic specifications from manufacturer datasheets
SpecQuooker Fusion RoundZip HydroTap Classic
UK RRP£1,295£4,365
Boiling temperature100°C99°C
Tank capacity3 L4 L
Idle power10 W35 W
Peak power1600 W2000 W
Flow rate--
Filtered waterNoYes
Sparkling waterNoYes
Chilled waterNoYes
Filter typeActive carbon filter inside the tankZip GlobalPlus 0.2 micron filter
Finishes75
Warranty7 years3 years
Released20222021

Standby energy

What the idle draw adds up to over a year.

Quooker Fusion Round

Idle draw
10 W
Standby energy / year
88 kWh
Standby cost / year
£24

Zip HydroTap Classic

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 Fusion Round

What we like

  • True 100°C delivery verified in T3 independent review
  • Vacuum-insulated tank consumes ~10W idle (~£24/year)
  • 7+ premium finishes including patinated brass and rose copper
  • Quooker UK holds high Trustpilot rating across 12,000+ reviews

Watch out for

  • £1,295 RRP roughly twice the Qettle equivalent
  • Tap warranty only 2 years (tank cover separate via SWAP)
  • Filter/sparkling requires separate CUBE module (extra spend)
  • Trustpilot reports £455+ repair cost for out-of-warranty units

Zip HydroTap Classic

What we like

  • Filtered boiling, chilled and sparkling from one tap
  • Touchscreen with PIN protection and energy-saving sleep modes
  • 0.2 micron NSF-certified filter included as standard
  • Largest UK engineer network for service and maintenance

Watch out for

  • £4,365 RRP is several times rival 4-in-1 prices
  • Installation around £520 extra on top of hardware
  • Ongoing CO2 canister costs for sparkling function
  • Designed primarily for commercial use, residential overkill