iHeat/iStore 270L (PASHW015-270LD-FL02-R290)
Rebates up to
$1,510
STC $640 · VEEC $850 (VIC) · ESC $870 (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
81%
vs the standard's reference electric storage water heater, medium household, best zone.
Register data as at CER (STC) 2026-04-30 · VEU 2026-07-01
Specifications
| Type | Integral all-in-one |
| Refrigerant | R290 |
| Tank volume | 270 L |
| Rated heating capacity | 4 kW |
| Rated power input | 0.8 kW |
| COP | 4.82 (iStore data, approx., 20°C ambient heating 270L from 15-60°C) |
| Sound level | 46.6 dB(A) |
| Hot water delivery | 60 °C |
| Tank height | 2005 mm |
| Tank diameter | 640 mm |
| Tank weight (empty) | 133 kg |
| Electric backup | 1 kW |
| Warranty | 5 years comprehensive parts and labour |
Certified to
Specs from: iStore Product Specification Data Sheet R290 (May 2024); iStore 270L heat pump product page (heatpumps.istore.net.au); public STC / 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 | 13 STCs | $520 |
| Zone 2 | 12 STCs | $480 |
| Sydney (Z3) | 15 STCs | $600 |
| Melbourne (Z4) | 16 STCs | $640 |
| Canberra (Z5) | 16 STCs | $640 |
VEU — VEECs (Victoria)
| Zone | Repl. electric metro / regional | Repl. gas | Energy savings |
|---|---|---|---|
| Melbourne (Z4) | 9 / 10 | 8 | 81.1% |
| Canberra (Z5) | 9 / 9 | 8 | 80.0% |
ESS — ESCs (NSW)
| Zone | Repl. electric metro / regional | Repl. gas metro / regional | Energy savings |
|---|---|---|---|
| Sydney (Z3) | 27 / 28 | 12 / 12 | 73.0% |
| Canberra (Z5) | 28 / 29 | 13 / 12 | 70.5% |
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 iHeat/iStore PASHW015-270LD-FL02-R290 is an all-in-one heat pump water heater: the R290 compressor, fan and evaporator sit in the same cabinet as the 270 L storage tank, with hot refrigerant gas heating water directly through a coil wrapped around the tank rather than via a separate outdoor unit or water loop. The heat pump delivers a rated heating capacity of 4.0 kW for 0.8 kW of electrical input, and iStore’s own product data quotes an approximate COP of 4.82 at 20 degrees C ambient, heating the 270 L tank from 15 to 60 degrees C.
A 1 kW electric element provides backup heating, and rated outlet water temperature is 60 degrees C. Overall cabinet height is 2005 mm, diameter 640 mm, and net weight is 133 kg. Sound level is rated at up to 46.6 dB(A) at 1 m, and the unit runs on a single-phase 240V/50Hz supply with an IPX4 moisture resistance rating.
iStore backs the unit with a 5 year comprehensive parts and labour warranty. It holds WaterMark certification (WMK26240) to AS 3498-2020 and Standards Mark certification (SMK40741) to AS/NZS 2712:2007, and is eligible for STC, VEEC, VEU and ESC rebates under the single register model code PASHW015-270LD-FL02-R290.
Registered model codes
PASHW015-270LD-FL02-R290
Homeowners
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