The Mixergy iHP


The fastest integrated heat pump cylinder on the market for your hot water.

It delivers usable hot water 10x faster than other conventional products and it’s 3x more energy efficient than a standard electric water cylinder.

Heat what you need

Fastest re-heat time on the market

Heats usable hot water 10x faster than conventional heat pump cylinders

Mixergy warranty icon

25 year warranty on the cylinder

With a 5 year warranty on the heat pump, it's built to last

Innovative modular head unit design

Easier to install and maintain

Why you’ll love the Mixergy iHP

Heat what you need

Boosts water from the top down

10x faster re-heat

Fastest re-heat performance on the market, re-heating usable hot water in under 30 mins

Highly efficient

Its 3x more energy efficient than a standard direct cylinder in efficiency mode and engineered to use as little refrigerant as possible

The Mixergy iHP cylinder

Innovative design

Detachable heat unit makes it easier to transport, install and maintain

Smaller & low noise

Our top-down heating means you need less, making it up to a third of the size of conventional competitor products and has a noise output of 45-50dbA.

Smart controls

Enjoys the benefits of Mixergy, including app control, gauge, and voice control connectivity

Why you’ll love the Mixergy iHP

The Mixergy iHP cylinder

Heat what you need

Boosts water from the top down

10x faster re-heat

Fastest re-heat performance on the market, re-heating usable hot water in under 30 mins

Highly efficient

Its 3x more energy efficient than a standard direct cylinder in efficiency mode and engineered to use as little refrigerant as possible

Innovative design

Detachable heat unit makes it easier to transport, install and maintain

Smaller & low noise

Our top-down heating means you need less, making it up to a third of the size of conventional competitor products and has a noise output of 45-50dbA.

Smart controls

Enjoys the benefits of Mixergy, including app control, gauge, and voice control connectivity

What are heat pump tanks and what's different about iHP?

CEO of Mixergy Peter Armstrong explains why integrated heat pump tanks are such a potent weapon in the fight to decarbonise homes.

Datasheet