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Hot Water Heat Pumps

iStore β€” energy-efficient heat pump hot water

iStore is one of the heat pump hot water brands we install across the Northern Beaches, North Shore and Eastern Suburbs β€” an all-in-one system that uses a fraction of the energy of a standard electric hot water unit, and pairs neatly with solar.

iStore heat pump hot water unit installed against an exterior wall
Why we install iStore

All-in-one, quiet, and built for solar homes

iStore's heat pump hot water systems are a single integrated tank and compressor unit β€” no separate outdoor unit to install β€” designed to run efficiently on a fraction of the power a standard electric hot water system draws.

  • 180L and 270L tank sizes, covering 2 to 6+ person households
  • All-in-one integrated design β€” no split outdoor unit required
  • Coefficient of performance (COP) around 4 on average, up to roughly 4.8 on the 270L under favourable conditions
  • Quiet operation β€” rated at 46.6dB or below at 1 metre
  • Solar-compatible timer, so excess solar generation can be directed into hot water instead of exported to the grid
  • 5-year comprehensive parts and labour warranty
  • Built-in anti-legionella protection as part of the heating cycle
Rebates

STC-eligible under the Small-scale Renewable Energy Scheme

iStore heat pumps are listed on the Clean Energy Regulator's Register of Solar Water Heaters, making them eligible for Small-scale Technology Certificates (STCs) β€” a rebate that reduces the upfront cost of an eligible system. Exact STC value depends on your postcode, the model installed and the scheme's current settings, so we'll confirm current eligibility and the exact figure when quoting on site.

The Range

iStore models we install

♨️

iStore 180L

Suited to 2–4 person households. All-in-one integrated tank and heat pump unit.

  • Tank capacity: 180 litres
  • Noise: ≀46.6dB at 1m
  • Warranty: 5-year comprehensive parts & labour
  • STC-eligible via the CER Register of Solar Water Heaters
♨️

iStore 270L

Suited to 3–6+ person households, with WiFi app control for scheduling and monitoring.

  • Tank capacity: 270 litres
  • COP: up to approx. 4.8 (ambient dependent)
  • Noise: ≀46.6dB at 1m
  • Warranty: 5-year comprehensive parts & labour
  • STC-eligible via the CER Register of Solar Water Heaters

iStore also installs Reclaim heat pump hot water systems as part of our range β€” see the Products page for details. Pricing is deliberately left off this page β€” we quote every job in-house, on site.

Thinking about heat pump hot water?

Book a free on-site visit and we'll size the right iStore system for your household.

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