Refrigerant: R290 (Propane, GWP = 3, ODP = 0)
Tank Capacities: 270 L & 320 L
Max DHW Temperature: 75 °C
Technology: Full DC inverter compressor with micro-channel heat exchanger
Noise Level: 45 dB(A) @ 1 m
Airflow Design: Innovative horizontal-airflow side induction and exhaust
Installation: Can be installed outdoors or indoors, Floor stand,
No outdoor unit or refrigerant lines: water-pipe only
No F-Gas license required
Control: Built-in LCD touchscreen, Wi-Fi & 4G remote smart control for performance monitoring and diagnostics
HONWO R290 All-in-One Domestic Hot Water Heat Pump Water Heater for Australia combines eco-friendly R290 refrigerant (GWP = 3) with advanced DC inverter technology to deliver up to 75 °C domestic hot water at COPs up to 5.4, all within a compact monoblock design featuring 270 L or 320 L tanks, horizontal-airflow heat exchange, and whisper-quiet 45 dB(A) operation at 1 m. It offers full Wi-Fi & 4G smart control for real-time monitoring and remote diagnostics, helping installers save time with “water-pipe-only” installation and end users save up to 75 % on water-heating energy bills.
R290 natural refrigerant with an ultra-low GWP of 3 ensures minimal environmental impact and full compliance with Australian F-Gas regulations.
Achieves COPs up to 5.4 for significant energy savings, outperforming conventional electric and gas water heaters.
All components—including compressor, heat exchanger, pump, and tank—are factory-assembled into a single indoor unit.
“Water-pipe-only” connections simplify installation and reduce labor by up to 50 % versus split systems.
Available in 270 L and 320 L tanks to suit medium and large households or light-commercial B2B installations (e.g., multi-unit residential, small hotels).
Horizontal-airflow design uses side-mounted intake and exhaust channels, enabling a low sound pressure of 45 dB(A) at 1 m—quieter than a normal conversation.
Integrated Wi-Fi & 4G connectivity enables real-time performance dashboards, automated fault alerts, firmware updates, and scheduling via smartphone.
Residential Complexes: Centralized DHW for apartments and townhouses.
Small Hotels & B&Bs: Reliable 75 °C hot water for guest services.
Commercial Fit-Outs: Retrofit for apartments and retail staff amenities.
Multi-Unit Developments: Space-saving indoor units for each dwelling.
| Parameter | Specification |
|---|---|
| Tank Capacity | 270 L / 320 L |
| Max Outlet DHW Temperature | 75 °C |
| COP | Up to 5.4 |
| Refrigerant | R290 (GWP = 3) |
| Ambient Operating Range | –10 °C – 43 °C(Horizontal-airflow) |
| Heat Exchanger | Micro-channel, wrap-around |
| Airflow Design | Horizontal (side intake/exhaust) |
| Noise Level | 45 dB(A) @ 1 m |
| Control | LCD touchscreen + Wi-Fi & 4G |
| Dimensions (WxH) | Φ 620 * 1920 mm |
| Weight | 118 kg |
Certifications: CE, ErP A++.
Warranty: 5 years on compressor & heat exchanger; 2 years on parts.
After-Sales Network: Certified partners across Australia with rapid spare-parts logistics.
Case Study: Apricus 260 L R290 monoblock achieved 3× cost savings in real-world Australian installations.
| Model | HW-270TDE | HW-320TDE | |||
| Controller(with wifi) |
|
||||
| Certificate | SAA, WATERMARK, STANDARDSMARK | ||||
| STC in zone 4 | 36 | 36 | |||
| Heat pump condition | Heating capacity (W) | 2650 | 2650 | ||
| Input power (W) | 491 | 498 | |||
| COP | 5.40 | 5.32 | |||
| Current(A) | 4.1 | 4.1 | |||
| Heating Element | Heating capacity (W) | 1000 | 1000 | ||
| Current(A) | 4.6 | 4.6 | |||
| Rated current/Maximum current (A)(HP+ELEMENT) | 8.7A/16A | 8.7A/16A | |||
| Noise (dBA) | 45 | 46 | |||
| Compressor | DC inverter, rotary | ||||
| Throttling type | EEV | ||||
| Tank | SizeL(L) | 270L | 320L | ||
| Material | BTC245R enamel | ||||
| Refrigerant | R290 | ||||
| Electric heating (kW) | 1.5 | ||||
| Ring temperature operating range (° C) | – 7 ~ 43 | ||||
| Water temperature adjustment range (° C) | 15~75 (pure heat pump 60°C) | ||||
| Working ambient temperature(Heat pump only) | -10°C to 43°C | ||||
| Inlet water pipe connection(inch) | G3/4″ | ||||
| Outlet water pipe connection(inch) | G3/4″ | ||||
| Net weight (kg) | 118 | 123 | |||
| Gross weight (kg) | 140 | 140 | |||
| Unit size (mm) | Φ 620 * 1920 | Φ 620 * 2020 | |||
| Package size (mm) | 700 * 700 * 2010 | 700 * 700 * 2110 | |||
Why
We have standards from the United States, Europe, and Australia.
We have our own factory and offer the most direct factory prices.
We have a highly educated R&D team dedicated to the research and development of various HVAC products
We have four CNAS laboratories certified by ETL, and our products undergo strict quality control.
The product complies with certifications such as CE, LVD, EMS, ErP, ETL, Keymark, SG Ready, etc.
Our production process is highly automated, reducing manual errors.
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