WaterFurnace 3 Series units benefit from technology that's been refined through 30 years of research, engineering advancements, and manufacturing experience—all at a great price point. The dual capacity 300A11 provides forced air heating, air conditioning, and even generates a portion of your home's hot water—all from a single unit that offers a level of comfort and savings that's significantly greater than any ordinary system. All 3 Series products utilize environmentally friendly R-410A refrigerant and the best in system components, including the next generation of WaterFurnace controls, Aurora. Aurora controls provide two-way communication between components, resulting in remarkable troubleshooting capabilities. The 3 Series upholds the standards we've set over three decades and the trust associated with the WaterFurnace name and offers it all at a great value.
Reduce your carbon footprint and utility bills at the same time. WaterFurnace geothermal systems use the free, renewable energy found in your own back yard to save up to 70% on heating, cooling, and hot water costs.