The 3 Series 300A11
The 3 Series upholds the standards and the trust associated with the WaterFurnace name — and offers it all at a great value. The 300A11 benefits from technology that's been refined through more than 30 years of research, a long list of engineering advancements, and the best in manufacturing experience to provide the best comfort and efficiencies at an amazing price point.
While traditional conditioning systems typically run at one speed, the 300A11 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 than low speed can provide.
The 3 Series 300A11 provides forced air heating, air conditioning, and even generates a portion of your home's hot water — all from a single interior unit. You'll experience a level of comfort and savings that's far greater than any ordinary system without traditional noisy outdoor equipment cluttering up your yard.
For superb efficiency and reliability, all 3 Series units utilize Copeland Scroll UltraTech™ compressors. All compressors are double isolation mounted for extra quiet operation.
WaterFurnace is the first to offer an external communication port, which allows service and diagnosis of our units without ever having to open them.
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.
WaterFurnace's family of communicating controls, Aurora, is featured in the 3 Series. Setup, troubleshooting, and diagnosis are simplified with Aurora making service much easier and faster for the technician.
The high efficiency 5-Speed ECM blower motor comes standard with the 300A11 to provide great comfort and quiet operation.
3 Series units feature aluminum air coils for durability and extended system life. Formicary corrosion is a thing of the past!
3 Series units come standard with a 2-year all parts and labor allowance and a 5-year refrigeration component and labor allowance warranty. An optional 5-year parts and labor warranty is also available.
2 thru 6 ton
Up to 4.1 COP
Up to 22.3 EER
Vertical top flow
Horizontal side or end discharge
All left or right return
Aurora Base Controller
Aurora Interface Diagnostic (AID) Tool
Optional, internal mount pump
Optional, internal mount on vertical
IntelliZone2 (up to 4 zones)
Yes, all sizes
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 3 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