boilingwatertap.

Model vs model

Zip HydroTap G5 Celsius Arc All-In-One
vs Zip HydroTap G5 Cube Plus

The Zip HydroTap G5 Celsius Arc All-In-One lists at £1,699, £2,331 less than the Zip HydroTap G5 Cube Plus at £4,030.

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.

Zip HydroTap G5 Celsius Arc All-In-One chrome swan-neck tap

Zip Water

Zip HydroTap G5 Celsius Arc All-In-One

Arc spout for boiling, ambient filtered plus mains hot and cold

UK RRP: £1,699

Full review →
Zip HydroTap G5 Cube Plus chrome square-spout tap

Zip Water

Zip HydroTap G5 Cube Plus

Cubed-spout flagship: boiling, chilled and sparkling filtered water

UK RRP: £4,030

Full review →

The differences at a glance

  • The Zip HydroTap G5 Celsius Arc All-In-One lists at £1,699, £2,331 less than the Zip HydroTap G5 Cube Plus at £4,030.
  • Declared idle draw is 30 W for the Zip HydroTap G5 Celsius Arc All-In-One 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 sparkling water; the Zip HydroTap G5 Celsius Arc All-In-One does not.
  • The Zip HydroTap G5 Cube Plus dispenses chilled water; the Zip HydroTap G5 Celsius Arc All-In-One does not.

Full specification, side by side

Sourced from manufacturer datasheets. A tick marks the better number on specs where more or less is objectively better.

Zip HydroTap G5 Celsius Arc All-In-One vs Zip HydroTap G5 Cube Plus specifications from manufacturer datasheets
SpecZip HydroTap G5 Celsius Arc All-In-OneZip HydroTap G5 Cube Plus
UK RRP£1,699£4,030
Boiling temperature98°C98°C
Tank capacity3 L3 L
Idle power30 W35 W
Peak power2200 W2400 W
Flow rate4 L/min4 L/min
Filtered waterYesYes
Sparkling waterNoYes
Chilled waterNoYes
Filter typeZip MicroPurity 0.2 micron filterZip MicroPurity 0.2 micron filter
Finishes48
Warranty2 years2 years
Released20232023

Standby energy

What the idle draw adds up to over a year.

Zip HydroTap G5 Celsius Arc All-In-One

Idle draw
30 W
Standby energy / year
263 kWh
Standby cost / year
£71

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

Zip HydroTap G5 Celsius Arc All-In-One

What we like

  • 0.2-micron MicroPurity filter removes dirt, lead, microplastics and 99.9% of cysts
  • Cool-touch tap with boiling isolation and safety lock
  • Boiling flow of 4 litres per minute
  • Seven finishes and a 12-month filter interval

Watch out for

  • Factory-set to 98°C rather than true 100°C boiling
  • Needs both hot and cold supply at 1.7 bar minimum
  • Two-year warranty

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
  • Two-year warranty