Water heating makes up around 30% of the average Kiwi home's power bill. A heat pump hot water cylinder uses the same free-air technology as your heat pump, so instead of paying to generate heat from scratch, you're mostly just moving heat that's already there. The result: 60-75% less electricity than a standard electric cylinder, with Carrier's own testing showing savings of up to 77% in the right conditions.
We install the Carrier Blue range in 190L and 300L sizes to suit households of any size, backed by a 10-year residential warranty and an eco-friendly, low-impact refrigerant.
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For every 1kW of power you put in, a Carrier heat pump hot water cylinder can produce over 4kW of heat, a performance efficiency of around 400%. A standard electric cylinder can only ever convert 1kW of power into 1kW of heat. That gap is where the savings come from, day after day, all year round.
Built-in frost protection keeps the condenser running clear, even when it's running in ambient temperatures as low as -7°C. A handy controller and app, compatible with Alexa and Google Home, make it easy to manage temperature, timers and safety settings, and a power outage memory function means your settings pick up right where they left off if the power drops out.


From consultation to installation, we make it simple. We visit your property, assess your household's hot water needs, and recommend the right size cylinder, 190L or 300L, for your family. We handle the whole job, including the plumbing. We work with a trusted plumbing subcontractor who takes care of that side of the installation, so you're not left arranging a separate tradesperson or juggling bookings. One team, one visit, sorted.