The 5 Series 500A11
The 5 Series represents some of our best features and efficiencies yet. The 500A11 is a versatile geothermal heat pump that's available in single speed or dual capacity in a range of sizes and configurations for convenient installation in any home. No matter what climate you live in, your WaterFurnace system will deliver.
The 5 Series 500A11 provides forced air heating, air conditioning, and even generates a portion of your home's hot water — all from a single unit. You'll experience a level of comfort and savings that's far greater than any ordinary system without the risks of utilizing fossil fuels.
While traditional conditioning systems typically run at one speed, the 500A11 operates in two speeds — high and low for greater comfort and efficiency. It'll run most often in low speed to keep your home consistent and efficient but will switch over to high speed in instances where the home needs more conditioning.
WaterFurnace is the first to offer an external communication port, which allows service and diagnosis of our units without ever having to open them.
Aurora provides full two-way communication between components, advanced operating logic and robust troubleshooting capabilities. It adds support for energy monitoring, advanced hot water generation, Symphony, and the IntelliZone2 zoning system.
This optional soft starter reduces start-up amperage by up to 60% of normal draw to reduce noise, eliminate light flicker, and increase compressor life.
A variable speed ECM motor runs at only the speed needed for maximum efficiency and savings. Other choices include a standard PSC or high efficiency 5-Speed ECM blower motor for comfort and quiet operation.
The cabinet comes with a professional grade finish for long-lasting beauty and protection. The system is fully insulated for quiet operation with cleanable foil-backed insulation.
5 Series units feature aluminum air coils for durability and extended system life. Formicary corrosion is a thing of the past!
5 Series units come standard with a 10-year warranty on all parts and a 5-year warranty on labor. An optional 10-year parts with 10-year labor warranty is also available.
1 to 6 ton single speed
2 to 6 ton dual capacity
Up to 4.8 COP
Up to 28.0 EER
High-efficiency scroll (single speed & dual capacity)
Premium variable speed ECM
Optional PSC in single speed units
Vertical top, bottom, or rear flow
Horizontal end or side discharge
All left or right return
Aurora Base Controller
Optional Aurora Advanced Controller with energy monitoring
Optional performance monitoring
Optional refrigeration monitoring
Aurora Interface Diagnostic (AID) Tool
Optional, internal mount pump
Optional, internal mount on vertical
IntelliZone2 (up to 4 zones)
Yes, all ECM models and most PSC models
Symphony is a cloud and Wi-Fi based platform that gives you access to the comfort system from practically anywhere. It provides control over the entire geothermal system-not just the temperature as in other 'smart thermostat' systems.Learn More
Unique among zoning systems, IntelliZone2 is controlled from a beautiful color touch-screen thermostat. Its 4.3" display can be customized with images like family photos.Learn More
This beautiful communicating color touch-screen thermostat is great for 5 Series units and offers intuitive comfort control.Learn More
Add a 5 Series 500W11 hydronic unit to provide a dedicated source of hot water for your home.Learn More
The perfect choice for storing hot water generated from the system or for geothermal hydronic systems.Learn More