Commercial Heat Pump
Commercial Heat Pump
Efficient, reliable, and built for Australia
Backed by over 45 years of expertise in refrigeration, the Rinnai Commercial Hot Water Heat Pump delivers high-efficiency performance while withstanding Australia’s harsh climate.
Constructed from heavy-duty galvanised steel, it features corrosion-resistant epoxy-coated coils, an integrated primary circulation pump, and a wide ambient temperature operating range. Using the environmentally friendly R513A refrigerant with zero Ozone Depletion Potential and 56% lower Global Warming Potential (GWP) than R134A, it achieves a class-leading Coefficient of Performance (COP).
Smart commissioning and diagnostics via a mobile app make setup and maintenance simple, while flexible installation options and an optional back-up electric heating function ensure reliable operation in any setting.
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NOTE: Rinnai does not sell directly to the public. Our products are available only through third-party stockists and installers.
Ideal for apartment blocks, hotels and student accommodation
Built for Australian conditions
Heavy duty galvanised steel construction
Integrated primary circulation pump
Multiple installation configuration options
Wi-Fi control compatible with Android and Apple devices
Class leading efficiency
- Designed with 45+ years of APAC refrigerated experience
- 56% lower Global Warming Potential (GWP) than R134A*
- Zero Ozone Depletion Potential (ODP) R513A refrigerant*
Features
- Heavy duty galvanised steel construction
- Wide ambient temperature operating range
- Class leading Coefficient of Performance (COP)
- Integrated primary circulation pump
- Multiple installation configuration options
- Corrosion resistant Epoxy coated coils as standard
- Wi-Fi control – allows for easy commissioning/diagnostics from anywhere with the Applica App+ (App available from the Apple Store or Google Play)
- Optional – back-up electric heating function for low ambient boost
Custom options available
- Full 316 Stainless Steel cabinets
- High static fans for plant room applications
- Blygold treated coils for extra corrosion protection
- Circulation pump deletion option for retrofits
- Ducted version for internal installation
Download Applica App
*R513A Prime Refrigerant is a low Global Warming Potential (GWP) hydrofluoroolefin (HFO) blend designed as an environmentally friendly alternative to R134A, suitable for medium and high temperature refrigeration applications.
+Rinnai uses a third-party application (App) to enhance your experience of the Rinnai product. You may use the App at your sole discretion. Please note that when you download and use the App and its services, the third-party’s privacy policy and terms and conditions of service will apply. By using the Rinnai product through this App, you acknowledge and agree that: The third-party App may collect, store, and process your personal information according to its own privacy policy and App terms and conditions. Rinnai does not control and are not responsible for the content, policies, or practices of the third-party App and its services. Rinnai strongly recommends that you review the App privacy policy before using its features. The use of the third-party App is optional. For further information or clarification, please contact us at 1300 555 545 and [email protected]
| Rinnai – Commerical Heat Pump | Units | CHP020 | CHP040 | |
| Product Dimensions | Height | mm | 1162 | 1442 |
| Width | 730 | 850 | ||
| Length | 1550 | 2050 | ||
| Heating Capacity1 | kW | 20.0 | 39.5 | |
| Electrical Supply | V / Ph/Hz | 400 – 415 / 3 / 50 | 400 – 415 / 3 / 50 | |
| Power Input2 | kW | 4.7 | 9.6 | |
| Coefficient of Performance (COP)1 | 4.27 | 4.10 | ||
| Rated Load Amps Per Phase3 | A | 14.5 | 30 | |
| Full Load Amps Per Phase4 | 17.5 | 35 | ||
| Minimum Circuit Size (Per Phase) | 20 | 40 | ||
| Conductor Cross-sectional Area | Refer to AS / NZS 3000 & AS / NZS 3008 | |||
| Recovery Rate1 | L / Hr | 344 | 680 | |
| Operating Range (Ambient)1 | °C | 0 – 50 | ||
| Compressor | Scroll | |||
| Compressor Quantity | 1 | |||
| Number of Refrigeration Circuits | 1 | |||
| Refrigerant | Type | R513A | ||
| Outdoor Fans | Hybrid Axial | |||
| Outdoor Fan Quantity | 2 | |||
| Outdoor Fan Speed Control | Type | Variable | ||
| Outdoor Coil | Cu/Al | |||
| Outdoor Coil Fin Treatment | Black Epoxy | |||
| Outdoor Airflow | L / s | 2500 | 4470 | |
| Water / Refrigerant Heat Exchanger | Type | Double Wall Stainless Steel | ||
| Water / Refrigerant Heat Exchanger Quantity | 1 | 2 | ||
| Rated Sound | Power Level | dB(A) | 66.6 @ 1m | 68.7 @ 1m |
| Pressure Level | 53 @ 3m | 55 @ 3m | ||
| Cabinet Ingress Protection (IP) Rating | IPX4 | |||
| Water Pump | Model | Grundfos CM 3-2 | Gundfos CM 10-1 | |
| Water Pump Electrical Supply | V / Ph / Hz | 240 / 1 / 50 | ||
| Outlet Water Head | m | 10 | 8 | |
| Water Connections | MBSP | 32 | 50 | |
| Rated Water Pressure | kPa | 1000 | ||
| Maximum Supply Water Pressure | 800 | |||
| Pressure Limits – Expansion Control Valve (ECV) Fitted | Fit Pressure Limiting Valve (PLV) if mains pressure exceeds | 680 | ||
| Recommended PLV Pressure Rating | 500 | |||
| Pressure Limits – ECV Not Fitted | Fit PLV if mains pressure exceeds | 800 | ||
| Recommended PLV Pressure Rating | 500 | |||
| Maximum Water Temperature Setting | °C | 65 | ||
| Nominal Weight3 | kg | 236 | 360 | |
With our policy of continuous improvement, we reserve the right to change, or discontinue at anytime, specifications or designs without notice.
Note: The heat pump must be installed in a freely ventilated space in accordance with the nominated installation clearances. Insufficient ventilation may impede product performance and efficiency.
1. Test Condition: 20°C ambient / 60% RH. 39°C water in / 45°C water out.
2. Water pump power is not included.
3. R.L.A – Run Load Amps are based on current drawn at nominal conditions @ 65°C water temperature.
4. F.L.A – Full Load Amps are based on overload settings (max current) of all compressor, fan motor(s) and pump(s) @ 65°C water temperature.
5. For base model only. Factory options will vary.
Consumer
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Commercial Heat Pump Specification Guide
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Commercial Heat Pump Operation and Installation Manual
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Commercial Heat Pump 3HP Auxiliary Relay Box Operation and Installation Manual
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Commercial Heat Pump (CHP020 / CHP040) Error Codes
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Commercial Hot Water Warranty Booklet
Installation Guides + Diagrams
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Diagram – CHP020VP Commercial Heat Pump (RFA)
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Diagram – CHP040VP Commercial Heat Pump (RFA)
Photos
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Rinnai Commercial Heat Pump
Rinnai Commercial Heat Pump (front)
Rinnai Commercial Heat Pump (exterior - right)
Rinnai Commercial Heat Pump (top - right closeup)
Rinnai Commercial Heat Pump (top - right)
Rinnai Commercial Heat Pump (top - left)
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