The Reclaim 400L Stainless Steel CO₂ Heat Pump System is a premium split heat pump hot water solution for large Australian homes. It combines a stainless steel 400L physical-volume tank, Panasonic CO₂ heat pump technology and a V2 smart controller for efficient hot water performance.
The Reclaim CO₂ heat pump draws heat from outdoor air and transfers it into the storage tank using natural CO₂ refrigerant.
The 400L stainless steel tank option is ideal for larger households, high hot water usage, solar PV integration and premium long-term performance.
Uses natural CO₂ / R744 refrigerant for efficient hot water production.
Large stainless steel storage tank for high-demand households.
Supports boost, timers, operational modes and system monitoring.
Timer and controller settings can help use excess solar energy.
| Specification | Details |
|---|---|
| Product | Reclaim 400L Stainless Steel CO₂ Heat Pump System |
| System Model | REHP-CO2-400SST |
| Tank ID | APS400TH |
| Tank Type | Stainless Steel Tall |
| Total Physical Volume | 400L |
| Diameter | 680mm |
| Height | 1850mm |
| Hot Water Outlet Height | 1588mm |
| PTRV / Heat Pump Return Height | 1588mm |
| Sensor Height | 608mm |
| Cold Water Inlet / HP Flow Height | 196mm |
| PTRV Rating | 700kPa |
| Heat Pump Product Number | HE-UM60AR |
| Refrigerant | CO₂ / R744 |
| Heat Pump Outlet Temperature | Approx. 63°C |
| Applicable Ambient Temperature | -10°C to +43°C |
| Power Supply | AC 230–240V / 1 Phase / 50Hz |
| Maximum Electric Current | 10A |
| Recommended Circuit | 15A Dedicated Circuit |
| Water Port Connection | G1/2 Heat Pump Ports |
| Tank Location | Indoor / Outdoor |
| Maximum Distance Between Tank & Heat Pump | 10m horizontal / 3m vertical recommended |
| Glass-Lined Storage Tank |
Parts Warranty Labour Warranty 10 Years 2 Years |
| Heat Pump (Wi-Fi / V2 Controller Models) |
8 Years 8 Years |
| Compressor & Refrigeration Circuit |
8 Years 8 Years |
The heat pump and tank are installed as separate components for flexible placement.
Hot water returns near the top of the tank for fast usable hot water recovery.
The heat pump unit must be installed outdoors in a ventilated location.
400L physical volume supports larger homes and high hot water use.
| Requirement | Details |
|---|---|
| Installer | Licensed plumber / electrician required |
| Heat Pump Location | Outdoor installation only |
| Tank Base | Concrete or suitable mounting slab |
| Heat Pump Base | Flat surface with stand / mounting frames |
| Minimum Clearance | Allow ventilation around heat pump unit |
| Electrical | 15A designated circuit with isolator |
| Controller | Separate power point and communication cable to heat pump |
| Piping | Copper pipe recommended; heat pump piping must be insulated |
| Drainage | Condensate drainage required from heat pump unit |
The outdoor heat pump extracts heat from ambient air.
CO₂ refrigerant transfers captured heat efficiently.
Cold water from the tank is heated by the heat pump.
Hot water returns to the top of the stainless steel tank.
Stored hot water is ready for household use.
Share your household size and hot water requirements.
We confirm tank location, heat pump position and access.
Licensed trades complete plumbing, electrical and controller setup.
The system is filled, purged, tested and programmed.
Start using efficient CO₂ heat pump hot water.
The 400L stainless steel system model is REHP-CO2-400SST.
It uses the APS400TH stainless steel tall tank with 400L total physical volume.
The Reclaim system uses CO₂ refrigerant, also known as R744.
Yes. The tank can be installed indoor or outdoor, but the heat pump unit must be installed outdoors.
The heat pump uses AC 230–240V single phase power and requires a dedicated 15A circuit.
Yes. The 400L stainless steel tank option is designed for larger homes and higher hot water demand.
Get premium large-capacity hot water with stainless steel storage, CO₂ heat pump technology and V2 smart control.
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GoGetaHeatPump specialises in cutting-edge heat pump technology and offers effective and environmentally friendly heating solutions for both residential and commercial environments.
