iStore 270L (PASHW015-270LD-FL02)
Rebates up to
$1,450
STC $640 · ESC $810 (NSW)
Replace-electric, medium household, best zone. Enter your postcode below for exact figures.
VIC Solar Homes rebate
$1,000
50% of installed price, point-of-sale. Stacks with STC/VEEC above.
VIC only. Assumed eligible, not confirmed against the live Solar Victoria product list.
AS/NZS 4234 energy savings
70%
vs the standard's reference electric storage water heater, medium household, best zone.
Register data as at CER (STC) 2026-04-30
Specifications
| Type | Integral all-in-one |
| Tank volume | 270 L |
| Rated heating capacity | 3.6 kW |
| Rated power input | 3.1 kW |
| Sound level | 48 dB(A) |
| Hot water delivery | 60 °C |
| Operating ambient | -5 to 43 °C |
| Tank height | 1995 mm |
| Tank diameter | 640 mm |
| Tank weight (empty) | 133 kg |
| Electric backup | 1.5 kW |
Specs from: iStore Installation Manual 180L/270L V2 (June 2024, heatpumps.istore.net.au); public CER SRES / VEU / ESS registers.
Certificate rebate by postcode
Registered certificate values
Every scheme this model is registered for, by zone. STCs at $40, VEECs at $85, ESCs at $30 (reference prices as at 2026-07-07). Claim year 2026, medium household.
SRES — STCs (national)
| Zone 1 | 12 STCs | $480 |
| Zone 2 | 12 STCs | $480 |
| Sydney (Z3) | 15 STCs | $600 |
| Melbourne (Z4) | 16 STCs | $640 |
| Canberra (Z5) | 16 STCs | $640 |
VEU — VEECs (Victoria)
Not yet registered for VEECs.
ESS — ESCs (NSW)
| Zone | Repl. electric metro / regional | Repl. gas metro / regional | Energy savings |
|---|---|---|---|
| Sydney (Z3) | 26 / 27 | 11 / 11 | 70.3% |
Certificate counts are computed from the model's registered performance data using the current regulated equations. A lodged claim depends on the specific installation, household size, and the scheme rules in force at creation. Energy savings % is against the AS/NZS 4234:2021 reference electric storage water heater for that zone, medium household, calculated from the model's registered performance data.
The iStore 270L (PASHW015-270LD-FL02) is an integral heat pump water heater: the compressor, fan and evaporator sit inside the same cabinet as the 270 L tank, with the condenser coil wrapped directly around the tank rather than a separate outdoor unit. The same physical unit is also registered as PASHW015-270LD (an earlier variant string for the same product).
The single rotary compressor delivers 3.6 kW of heating capacity at a rated power input of 3.1 kW, drawing 13 A, and runs in ambient temperatures from -5 to 43 degrees C. Sound output is 48 dB(A) at 1 m. The unit ships with a 1.5 kW electric booster restricted by the Clean Energy Regulator to a single one-shot heat cycle, and the controller runs a mandatory weekly anti-legionella cycle at midday. Delivered water temperature is factory-set to 60 degrees C.
The 270L cabinet stands 1995 mm tall with a 640 mm diameter, net (empty) weight 133 kg. IHEAT is the scheme-registered brand name; the commercial product name on the manual and website is “iStore.”
Registered model codes
PASHW015-270LD, PASHW015-270LD-FL02
Homeowners
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