WULFE 195L (W200PW-1)
Rebates up to
$1,410
STC $600 · 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
69%
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 | 195 L |
| Tank material | Vitreous enamel lined steel |
| Rated power input | 0.495 kW |
| COP | 3.04 (COP at 7 degrees C ambient (3.39 at 15 degrees C ambient)) |
| Sound level | 46 dB(A) |
| Hot water delivery | 55 °C |
| Operating ambient | -7 to 45 °C |
| Tank height | 1692 mm |
| Tank diameter | 629 mm |
| Tank weight (empty) | 91 kg |
| Electric backup | 1.5 kW |
| Warranty | 5 year parts (tank, compressor, controller, anode/PTR/ECV), 2 year labour |
Specs from: WULFE Heat Pump Owners Manual, W200PW-1/W250PW-1 (Southern Cross Water Heating Pty Ltd, rev 231025.13); 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 | 11 STCs | $440 |
| Sydney (Z3) | 14 STCs | $560 |
| Melbourne (Z4) | 15 STCs | $600 |
| 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) | 25 / 26 | 11 / 10 | 68.5% |
| Canberra (Z5) | 26 / 27 | 11 / 10 | 65.3% |
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 WULFE W200PW-1 is an integral, all-in-one heat pump water heater: a single cabinet houses a 195 L vitreous-enamel-lined steel tank with an R134a heat pump wrapped around it as a microchannel condenser and base coil. Rated compressor power input is 0.495 kW, giving a declared COP of 3.04 at 7 degrees C ambient (3.39 at 15 degrees C), and the unit produces 46 dB(A) of noise.
The heat pump operates from -7 to 45 degrees C ambient, defaults to a 55 degrees C outlet (adjustable 35 to 75 degrees C), and carries a 1.5 kW electric element for backup and boost heating. Overall dimensions are approximately 629 mm diameter by 1692 mm tall, weighing 91 kg net empty.
Southern Cross Water Heating Pty Ltd (trading as WULFE) warrants the tank, compressor, controller and ancillary valve components for 5 years parts and 2 years labour. This is the earlier “Classic” generation on the WULFE range, since joined by the R290 HP Plus series (WPW200M9/WPW330M9).
Registered model codes
W200PW-1
Homeowners
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