airNova
Domestic Heat Pump Water Heater
PHNIX airNova is an indoor all-in-one heat pump water heater designed for the North American market. It delivers a UEF of up to 4.14, hot water up to 140°F and storage options from 50 to 80 gallons. With flexible duct connection and front-access maintenance, airNova is built for efficient hot water, easier installation and maintenance.
Product Details
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R134a RefrigerantA proven refrigerant solution for North American heat pump water heating. -
High Energy EfficiencyUEF of up to 4.14 for lower daily water-heating energy consumption. -
Hot Water Temperature Up to 140°FHigh-temperature hot water for showers, kitchens and everyday household demand -
Flexible Storage Capacity50 & 80 Gallon options for larger households and different installation requirements. -
Flexible Duct ConnectionDuct adapter supports easier connection and more adaptable installation. -
Easy MaintenanceServiceable components and condensate lines are positioned for convenient access. -
Quiet OperationSound level as low as 48 dB(A). -
North American Market CertificationsUL, ENERGY STAR and CTA-2045 certification support wider market applications.
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High-Efficiency Water HeatingairNova uses heat from the surrounding air to heat domestic water, helping reduce daily energy consumption. Its UEF reaches up to 4.14, while the integrated electric heater provides additional support when faster recovery or higher hot water demand is needed. This helps larger households maintain a dependable hot water supply while managing long-term energy us -
Flexible Installation & Easy MaintenanceSimpler for Installers. Easier to Service.The duct adapter makes air connection more flexible in different installation spaces. Serviceable components and condensate lines are positioned at the front, making routine inspection and maintenance more convenient.
Product parameters
| airNova | KA06-50 | KA06-80 |
| Heating capacity | 4950 Btu/h | 4950 Btu/h |
| Element Wattage | 4500 W | 4500 W |
| UEF | 3.88 | 4.14 |
| Normal Gallon Capacity | 50 gal | 80 gal |
| Rated Gallon Capacity | 45 gal | 72 gal |
| Operation range | 23~109.4 °F | 23~109.4 °F |
| Water Outlet Temp Range | 100~140 °F | 100~140 °F |
| Max Water Outlet Temp | 140 °F | 140 °F |
| Refrigerant | R134a | R134a |
| Noise | 48 dB(A) | 48 dB(A) |
| Power Supply | 208-240/60 V | 208-240/60 V |
| Water connector | NPT 3/4" | NPT 3/4" |
| Gross weight/Net weight | 210/247 lb | 248/280 lb |
| Height/Diameter | 61-3/8" / 22-1/16" | 73-1/8" / 25-3/16" |
| Others | For the U.S. Market: 60 Hz; Top Air Outlet for Duct Connection | For the U.S. Market: 60 Hz |
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