WaterFurnace 5 Series® Geo-Ready® Split
The 5 Series® Geo-Ready® Split by WaterFurnace begins as a high-efficiency air source heat pump and seamlessly converts to a full geothermal system when you're ready. Ideal for homeowners seeking flexible installation, energy savings, and geothermal readiness without delay.
- Starts as an air source heat pump, convertible to geothermal
- Up to 28 EER and 4.8 COP when operating on geothermal
- Hot water assist provides up to 50% free hot water
- Quiet, safe operation—no combustion or carbon monoxide risk
- Long-lasting design with geothermal lifespan of 25+ years
- Symphony® platform offers advanced remote monitoring
- MERV 11 filtration for superior indoor air quality
- Compatible with IntelliZone® for zoned temperature control
- Flexible installation for delayed ground loop installation
- EPA recognized as an environmentally friendly HVAC solution
Description
The 5 Series® Geo-Ready® Split from WaterFurnace is a revolutionary solution for homeowners seeking a smooth transition into geothermal heating and cooling. Starting out as a highly efficient air source heat pump, this unit is uniquely engineered to switch over to geothermal operation when you’re ready—offering unmatched flexibility, energy savings, and long-term comfort.
West Coast Geothermal is proud to be an authorized Canadian dealer of WaterFurnace products. We provide expert installation and support for the Geo-Ready® Split, helping you take advantage of the system’s geothermal potential whenever the timing suits your home and budget.
| Model | Geo-Ready® Split |
|---|---|
| Series | 5 Series® |
| Efficiency | Up to 28 EER / 4.8 COP (geothermal) |
| Refrigerant | Designed for compatibility with future-ready refrigerants (e.g., R-410A, R-454B) |
| Stages | 1 Stage Cooling / 1 Stage Heating |
| Hot Water Generation | Hot Water Assist – up to 50% free hot water |
| Controls | Symphony® remote diagnostics compatible |
| Air Filter | MERV 11 standard |
| Sound | Quiet indoor operation; no outdoor unit after geothermal conversion |
| Environmental Impact | EPA-recognized sustainable HVAC solution |



