Local manufacturing, lasting value
Wilson Hot Water has manufactured hot water systems in Melbourne since 1930 — 95 years on, a 35-strong team still builds every Aqualux stainless steel tank in Bayswater, Victoria (the heat pump unit itself is imported, built to Wilson’s specification). The Aqualux sits in solid middle ground: a genuine step up from the value ranges, without the price of the premium CO₂ flagships. NewGen is proud to be one of Wilson’s select Melbourne dealers.
- Tank made in Melbourne — Australian Made licensee, stainless steel, 10-year tank warranty.
- Natural R290 refrigerant — efficient, future-proof, COP of 4.52.
- Quiet 39 dB(A) — and rated to operate from −25°C to 45°C.
- Smart control — wireless app connectivity as standard.
- The sensible middle — above the budget imports on build quality, below the CO₂ flagships on price.
Three sizes, one compact heat pump
Every Aqualux system pairs the same efficient heat pump unit with your choice of Australian-made stainless steel tank in Shale Grey.
- 160L — 1 to 2 people. Just 970mm tall; fits where other tanks can't.
- 250L — 2 to 4 people. The all-rounder at 1680mm.
- 315L — 3 to 5+ people. Larger homes and higher demand, 2008mm.
All tanks: stainless steel inner, 620mm diameter, 10-year warranty (excl. WA). Standard 60°C systems qualify for rebates; ask about the 70°C commercial variant.
Size my systemAqualux heat pump specifications
| Specification | Aqualux Heat Pump (WHP-00315A) |
|---|---|
| Heating capacity / COP (20°C ambient) | 5.02 kW · COP 4.52 |
| Heating capacity / COP (7°C ambient) | 4.20 kW · COP 3.62 |
| Max power input | 1.32 kW · 7.0 A max |
| Power supply | 220–240 V single phase, 50 Hz |
| Refrigerant | R290 (natural) |
| Operating ambient range | −25°C to 45°C |
| Sound pressure at 1 m | 39 dB(A) |
| Heat exchanger | Double-layer plate (water side) |
| Dimensions (L×W×H) / weight | 1040 × 390 × 576 mm · 60 kg |
| Water/rain protection | IPX4 |
| Warranty | 6 years (refer Wilson website for terms) |
Storage tank specifications
| Specification | 315L | 250L | 160L |
|---|---|---|---|
| Height | 2008 mm | 1680 mm | 970 mm |
| Diameter | 620 mm | 620 mm | 620 mm |
| Weight (empty) | 75 kg | 52 kg | 39 kg |
| Inner tank | Stainless steel · Shale Grey · Made in Australia | ||
| Connections | 3/4" female hot & cold · PTR 700 kPa · ECV 700 kPa | ||
| Warranty | 10 years (excludes WA) — refer Wilson website for terms | ||
Watch an Aqualux installation
From old tank out to hot water restored — see how a NewGen Aqualux installation comes together.
Book my installationRebate-eligible, paperwork handled
Standard Aqualux systems qualify for federal STCs and VEU (VEEC) incentives, and eligible households may also qualify for the Solar Victoria hot water rebate. NewGen confirms your eligibility and handles it all.
Check your rebatePlumbers: Aqualux supply through NewGen
As one of Wilson’s select Melbourne dealers, NewGen supplies the Aqualux range to plumbers and builders on a supply-only basis — with real stock in Melbourne and expert sizing advice. Call 1300 878 888 for trade pricing.
Trade & Builders at NewGen