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Manufactured by Carrier
AHRI Number:10489375
An AirQuest combination system is a great choice to keep your home comfortable all year long. With tons of extra features and a great price, the NXH648GKA is a perfect choice for a heat pump.
All AirQuest models come with a 10 year parts warranty and 20 year heat exchanger limited warranty. Not intended for use in mobile homes.
The AirQuest NXH648GKA is a standard heat pump condenser. Designed with comfort in mind and a high efficiency rating for nearly any application, this condenser is considered a good all-around option for almost any all-electric split system application.
The AirQuest NXH648GKA heat pump condenser has an output of 4 tons, generally enough to heat and cool up to a large house in ideal climates. In many system configurations, the tonnage of the unit???s paired coil or air handler will be larger in tonnage than this condenser, which maintains the efficiency of the unit.Please note that this condenser cannot function on its own, and it needs an indoor coil or air handler to work. This unit will also only heat down to around 35??F, and if you need heat any lower than this, a backup heat strip will be needed to act as straight electric heating in a compatible air handler.
The AirQuest NXH648GKA air conditioner condenser is rated at 16 SEER, making it approximately 12% more efficient than the minimum efficiency 14 SEER units, saving you money in electric bills over the entire lifetime of your unit. In general, heat pumps will heat more efficiently than straight electric furnaces, making them an excellent and money-saving solution for almost any all-electric solution, especially when you have a lot of heating during outdoor temperatures ranging from when you start using your heating system all the way down to 35??F.
AirQuest offers a 10 year parts warranty on its condensers. For these warranties to be upheld, the unit must be installed following your state and local codes, a new and certified coil must be installed at the same time, and the entire system must be registered online through the manufacturer.
The cabinet of AirQuest units are extremely durable. On the NXH648GKA, there are reinforced corner posts and the internals of the unit are protected by an additional inlet grille, all to provide enhanced protection to the unit.
AirQuest has the power to keep things cool when temperatures rise. Every AirQuest condenser uses a scroll compressor for long life and efficiency operation. From entry level to high efficient, single stage, two stage and communicating models, every AirQuest Condenser keeps you cool year after year.
AirQuest saves you money up front, but also over time by reducing energy bills. Models ranging from standard efficiency to high efficient models can provide you savings from 21% to 63% over older, 10 SEER condensers. Coil construction is either all aluminum or copper/aluminum (depending on model) for max efficiency.
AirQuest condensers are 100% run-tested at the factory. Protective coatings on the fins mean long life even in harsh conditions. A filter drier is included to keep the system healthy. AirQuest’s extended warranty with online registration provides 10 year protection.
 NestorInstaller in Chicago, Illinois | What Contractors are SayingThese Airquest units are easy to work on. The warranty is rock solid and is as good as any warranty in the industry. I'm sold! |
 MichaelInstaller in Atlanta, Georgia | What Contractors are SayingThese Airquest units are attractive and durable. I never hesitate to recommend Air Quest units to my customers when it is time for them to replace their air conditioners or furnaces. They love getting a high quality unit for such a great price. |
 LukeInstaller in Dayton, Ohio | What Contractors are SayingWas initially concerned about the Airquest brand as I had heard little about it. My attitude changed completely once I had a look “under the hood”. These Airquest units are as good as any other brand that I’ve seen. Plus, they have all the features and quality details that the more expensive brands have, but at a much more attractive price. |
 ChrisInstaller in Atlanta, Georgia | What Contractors are SayingI’m a long time HVAC technician. I have an Airquest furnace in my basement and an Airquest air conditioner in my yard. I couldn’t be happier with them. Airquest is always the first brand I offer my customers when it’s time for unit replacement. If it works for me, it will work for them, too. And it does! |
With its efficient ECM blower motor and factory-installed TXV kit, the AirQuest FEM4X4800BL is a convenient and efficient air handler to provide comfort to your home. If you want superior quality and enhanced comfort, look no further than this model.
The AirQuest FEM4X4800BL air handler is rated for an output of 4 tons. In many cases, this air handler will be larger in tonnage than the condenser it is paired with to maintain the unit's overall efficiency. Please note that for this unit to provide cooling, an outdoor condenser is required for it to function. The unit can support electric heating as a straight electric furnace or as a backup for a heat pump, offered at an additional cost to be field installed.
AirQuest offers a 10 year no hassle replacement warranty, as well as a 10 year parts warranty on this unit. For these warranties to be upheld, the unit must be installed following your state and local codes, a new and certified coil must be installed at the same time, and the entire system must be registered online through the manufacturer. After your purchase, a representative will reach out to you to retrieve installation information so we can register the product for you.
To make a more versatile unit, AirQuest designed the FEM4X4800BL to easily be installed in an upflow, downflow, or horizontal position. A TXV kit is already installed on the unit so your installer does not have to install one, decreasing installation costs. For durability, the FEM4X4800BL air handler is designed with an extremely strong, one-piece outer casing to protect the unit, and the coil is designed with corrosion-resistant aluminum.
The FEM4X4800BL air handler has an efficient ECM blower motor, providing a more stable temperature in your home, making you more comfortable. The control board will automatically communicate with your thermostat to adjust the output of the blower to suit your needs. With this intelligent comfort and efficiency, the FEM4X4800BL meets AirQuest's superior standards.
This 208/230 volt heater coil can be added to a AirQuest air handlers to provide winter-time heating capabilities. Produces 17,000 BTUs of heat.
This 208/230 volt heater coil can be added to a AirQuest air handlers to provide winter-time heating capabilities. Produces 23,800 BTUs of heat.
This 208/230 volt heater coil can be added to a AirQuest air handlers to provide winter-time heating capabilities. Produces 34,000 BTUs of heat.
This 208/230 volt heater coil can be added to a AirQuest air handlers to provide winter-time heating capabilities. Produces 51,000 BTUs of heat.
This 208/230 volt heater coil can be added to a AirQuest air handlers to provide winter-time heating capabilities. Produces 68,000 BTUs of heat.
| 4 Ton 16 SEER AirQuest Heat Pump Condenser | |
|---|---|
| SKU | NXH648GKA |
| Weight (in lbs) | 238.000000 |
| Brand/Manufacturer | AirQuest |
| Cooling BTU | 48,000 |
| Heating BTU | 48,000 |
| Decibel Level (dBA) | 73 |
| Energy Star | Yes |
| Refrigerant | R410A |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Max Breaker Size | 45 amps |
| Min. Breaker Size | 31.8 amps |
| Tonnage | 4 Ton |
| Height | 32.1" |
| Width | 35" |
| Depth | 35" |
| Warranty | 10 Years with Online Registration |
| Resources |
|
| Safety Information | PROPOSITION 65 WARNING |
| 4 Ton Multi-Positional AirQuest Air Handler | |
| SKU | FEM4X4800BL |
| Weight (in lbs) | 157.000000 |
| Brand/Manufacturer | AirQuest |
| Equivalent | Carrier Equivalent: FB4CNP048L00 Tempstar Equivalent: FEM4X4800BL Bryant Equivalent: FB4CNP048L00 |
| Blower Motor | ECM 5-Speed Motor |
| Maximum CFM | 1600 |
| Motor RPM | 570-1400 |
| Horsepower | .75 HP |
| Horsepower | .75 HP |
| Electric Backup Heat Capabilities (Optional) | 5 Kilowatts, 8 Kilowatts, 10 Kilowatts, 15 Kilowatts, 20 Kilowatts, 25 Kilowatts |
| Configuration | Upflow, Downflow, Horizontal |
| Refrigerant | R410A |
| Filter Size | 19 7/8" x 21 1/2" |
| EER | 11.5-12 |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Electrical | 208/230v 1 Phase 60 Hz |
| Phase | Single Phase |
| Max Breaker Size | 15 Amps |
| Tonnage | 4 Ton |
| Connection | Sweat |
| Certification | UL Listed |
| Height | 49 5/8" |
| Width | 21 1/8" |
| Depth | 22 1/16" |
| Warranty | 1 Year No Hassle Replacement and 10 Year Parts with Registration |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING |
| 5 Kilowatt 17,000 BTU AirQuest Heater Coil | |
| SKU | EHK05AKB |
| Weight (in lbs) | 9.000000 |
| Brand/Manufacturer | AirQuest |
| Equivalent | Carrier Equivalent: KFCEH2401C05 Tempstar Equivalent: EHK05AKB Bryant Equivalent: KFCEH2401C05 |
| Heating BTU | 17,000 |
| Electric Heat | 5 Kilowatts |
| Electrical | 208 / 230 / 240 Volts / Phase 1 |
| Phase | Single Phase |
| Min. Breaker Size | 30 Amps |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING |
| 7 Kilowatt 23,800 BTU AirQuest Heater Coil | |
| SKU | EHK07AKB |
| Weight (in lbs) | 9.000000 |
| Brand/Manufacturer | AirQuest |
| Equivalent | Carrier Equivalent: KFCEH2501C08 Tempstar Equivalent: EHK07AKB Bryant Equivalent: KFCEH2501C08 |
| Heating BTU | 23,800 |
| Electric Heat | 7 Kilowatts |
| Electrical | 208 / 230 / 240 Volts / Phase 1 |
| Phase | Single Phase |
| Min. Breaker Size | 45 Amps |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING |
| 10 Kilowatt 34,000 BTU AirQuest Heater Coil | |
| SKU | EHK10AKB |
| Weight (in lbs) | 9.000000 |
| Brand/Manufacturer | AirQuest |
| Equivalent | Carrier Equivalent: KFCEH2601C10 Tempstar Equivalent: EHK10AKB Bryant Equivalent: KFCEH2601C10 |
| Heating BTU | 34,000 |
| Electric Heat | 10 Kilowatts |
| Electrical | 208 / 230 / 240 Volts / 1 Phase |
| Phase | Single Phase |
| Min. Breaker Size | 60 Amps |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING |
| 15 Kilowatt 51,000 BTU AirQuest Heater Coil | |
| SKU | EHK15AKB |
| Weight (in lbs) | 9.000000 |
| Brand/Manufacturer | AirQuest |
| Heating BTU | 51,000 |
| Electric Heat | 15 Kilowatts |
| Electrical | 208 / 230 / 240 Volts / 1 Phase |
| Phase | Single Phase |
| Min. Breaker Size | Circuit 1: 60 amps / Circuit 2: 30 amps / Single Wire Kit: 80 Amps |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING |
| 20 Kilowatt 68,000 BTU AirQuest Heater Coil | |
| SKU | EHK20AKB |
| Weight (in lbs) | 9.000000 |
| Brand/Manufacturer | AirQuest |
| Heating BTU | 68,000 |
| Electric Heat | 20 Kilowatts |
| Electrical | 208 / 230 / 240 Volts / 1 Phase |
| Phase | Single Phase |
| Min. Breaker Size | Circuit 1: 60 amps / Circuit 2: 60 amps / Single Wire Kit: 120 Amps |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING |
| 30 Feet of 3/8" LL x 7/8" SL x 3/8" Insulated Line Set | |
| SKU | LS38783830 |
| Weight (in lbs) | 30.000000 |
| Brand/Manufacturer | Online Supply |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
| Safety Information | PROPOSITION 65 WARNING |
| 50 Feet of 3/8" LL x 7/8" SL x 3/8" Insulated Line Set | |
| SKU | LS38783850 |
| Weight (in lbs) | 30.000000 |
| Brand/Manufacturer | Online Supply |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
| Safety Information | PROPOSITION 65 WARNING |
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