The Reclaim REHP-CO2-400GL is a large-capacity CO₂ heat pump hot water system with a glass-lined tank and V2 smart controller. Designed for high-demand Australian households, it delivers efficient hot water using natural CO₂/R744 refrigerant.
The Reclaim 400L glass-lined system captures heat from outdoor air and transfers it into the storage tank using advanced CO₂ heat pump technology.
With 400L physical tank volume, V2 smart control and solar-friendly operation, it is ideal for larger homes with higher daily hot water demand.
Uses natural CO₂ / R744 refrigerant for efficient hot water production.
Durable glass-lined tank designed for reliable hot water storage.
Supports boost, timers, modes and system monitoring.
Timer settings can help use excess solar energy during the day.
| Specification | Details |
|---|---|
| Product | Reclaim 400L CO₂ Heat Pump Glass Tank with V2 Controller |
| System Model | REHP-CO2-400GL |
| Tank ID | RE400AGLH |
| Tank Type | Glass-Lined Tank |
| Total Physical Volume | 400L |
| Diameter | 701mm |
| Height | 1699mm |
| Hot Water Outlet Height | 1447mm |
| PTRV / Heat Pump Return Height | 1447mm |
| Sensor Height | 556mm |
| Cold Water Inlet / HP Flow Height | 221mm |
| PTRV Rating | 850kPa |
| Empty Tank Weight | 106kg |
| Refrigerant | CO₂ / R744 |
| Controller | V2 Smart Controller |
| Tank Installation | Indoor or Outdoor |
| Maximum Heat Pump Distance | 10m Horizontal / 5m Vertical |
| 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 recovery.
400L physical volume supports large households and high hot water usage.
Glass-lined cylinder construction provides dependable hot water storage.
| Requirement | Details |
|---|---|
| Installer | Licensed plumber / electrician required |
| Heat Pump Location | Outdoor installation only |
| Tank Location | Indoor or Outdoor |
| Electrical | Dedicated circuit and isolator required |
| Piping | Heat pump piping must be insulated |
| Drainage | Condensate drainage required from heat pump unit |
| Maximum Distance | 10m horizontal / 5m vertical between heat pump and tank |
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 near the top of the glass-lined tank.
Stored hot water is ready for household use.
Share your household size and hot water needs.
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 glass tank system model is REHP-CO2-400GL.
It uses the RE400AGLH glass-lined 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.
Yes. The 400L glass tank option is designed for larger homes and higher hot water demand.
The listed maximum distance is 10m horizontal and 5m vertical between the heat pump and tank.
Get premium large-capacity hot water with glass-lined storage, CO₂ heat pump technology and V2 smart control.
315L CO₂ Heat Pump Reclaim 315L CO₂ Heat Pump Glass Tank with V2 Controller The Reclaim REHP-CO2-315GL is a premium 315L CO₂ heat pump hot water system with a glass-lined tank and V2 smart controller....
250L CO₂ Heat Pump Reclaim 250L Heat Pump Hot Water System The Reclaim 250L Heat Pump Hot Water System with V2 Smart Controller is a premium energy-efficient hot water solution for Australian households. It uses...
400L Stainless Steel CO₂ Heat Pump Reclaim Heat Pump 400L Stainless Steel Tank with V2 Controller The Reclaim 400L Stainless Steel CO₂ Heat Pump System is a premium split heat pump hot water solution for...
CO2 Heat Pump with V2 Controller Reclaim 315L Stainless Steel Tank Heat Pump The Reclaim 315L REHP-CO2-315SST is a premium air-source CO2 heat pump hot water system with a robust stainless steel tank, V2 controller...
GoGetaHeatPump specialises in cutting-edge heat pump technology and offers effective and environmentally friendly heating solutions for both residential and commercial environments.
