Evoheat 315L (EVO315-C)
Rebates up to
$1,480
STC $640 · ESC $840 (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
71%
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 |
| Refrigerant | R134a |
| Tank volume | 315 L |
| Rated heating capacity | 6 kW |
| Rated power input | 1.46 kW |
| Sound level | 52 dB(A) |
| Hot water delivery | 60 °C |
| Operating ambient | -15 to 43 °C |
| Tank height | 2250 mm |
| Tank diameter | 640 mm |
| Tank weight (empty) | 157 kg |
| Electric backup | 4.8 kW |
| Warranty | Tank 5, compressor 5, parts 5, labour 1 |
Certified to
Specs from: EvoHeat Evo315-C installation/operation manual; EvoHeat product page; 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) | 15 STCs | $600 |
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 | 12 / 11 | 71.3% |
| Canberra (Z5) | 27 / 28 | 12 / 11 | 68.1% |
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 Evoheat EVO315-C is an all-in-one integral heat pump water heater: a single outdoor cabinet with the R134a refrigerant circuit wrapped around a 315 L tank, rather than a separate heat pump and tank. It delivers 6.0 kW of heating capacity at a power input of 1.46 kW (6.08 A running current), with a noise rating of 52 dB(A) and an ambient operating range of -15 to 43 degrees C, wider than Evoheat’s R290 models.
The unit ships with a 4.8 kW electric backup element (Hydroboost) and is rated to deliver water at 60 degrees C, adjustable up to 75 degrees C. Standard hot water recovery is 126 L/hr, rising to 225 L/hr with Hydroboost engaged. The cabinet stands 2250 mm tall by 640 mm diameter, weighing 157 kg net, and the R134a charge is 2700 g. The manual states instant-heating test conditions (20/15 degrees C air, 15 degrees C water inlet, 55 degrees C outlet) but does not state a declared COP figure, so that field is omitted here.
The EVO315-C model code is used consistently across Evoheat’s STC and ESS register listings, so no additional rebrand variants are grouped under this entry.
Registered model codes
EVO315-C
Homeowners
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