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Oxbox - 4 Ton Cooling - 120k BTU/Hr Heating - Heat Pump + Single Speed Furnace Kit - 14 SEER 95% AFUE For Upflow/Horizontal Installation
Model:
J4HP4048 J951X120DU5S J4MXCD010AC6HC TXV
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Recommended Accessories

Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
2
These accessories are required to properly setup/install this product.
Model: CLS387838-50
Length (ft)
$480.00
In-Stock
Model: UC3636-3
$72.00
In-Stock
Optional Accessories
4
$36.00
In-Stock
$94.00
In-Stock
Model: 20650
$19.00
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Model: EL3030-3
$65.00
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Features
- Affordable Quality
- Oxbox products offer powerful and dependable cooling at an affordable price.
- Small Footprint
- With its compact size, the Oxbox air conditioner is perfect for homes that have limited yard space.
- Durable
- Featuring painted, galvanized steel air conditioner cabinets that resist rust and painted, metal air handler cabinets for durability, the Oxbox kit stands up to inclement weather and retains peak efficiency.
- Quiet Operation
- With a maximum sound level of 74 dB, you'll barely notice your air conditioner is running.
- Low Voltage Control
- The Oxbox air conditioner features 24V low-voltage control, providing added safety to installation and operation.
- Aluminized Steel Heat Exchangers
- Oxbox features aluminized steel heat exchangers for advanced heat transfer and efficiency.
- Blower Motor
- This Oxbox Sytem provides more efficient operation, saving you money otherwise spent on energy costs.
- Easy Access
- Oxbox furnaces feature removable front panel for simple maintenance and troubleshooting.
- (1) Oxbox J4HP4 - 4.0 Ton - Heat Pump - 14.0 Nominal SEER - Single-Stage - R-410A Refrigerant (J4HP4048A1000AA)
- (1) Oxbox J951X - 120k BTU - Gas Furnace - 95% AFUE (J951X120DU5SAA)
- (1) Oxbox J4MXC - 4.0 - 5.0 Ton - Multi-Position A Coil - Cased - 24.5" Width (J4MXCD010AC6HCA)
- (1) Oxbox TXV valve - 3.5 - 4 ton (4AYTXVH3G4248A)
- In order to maintain its warranty, your Oxbox equipment must be installed by a contractor. You will need to provide proof of installation before using your warranty.
- NOTE: Due to DOE regulations, as of January 1st this unit can no longer be installed in the southwest and southeast DOE regions. As of December 9th, 2022, we will no longer be selling 14 SEER and 16 SEER unitary products to the DOE Southern Region to comply with updated SEER2 Federal Regulations.
Whether you choose to heat your home with natural gas or propane or want to stay cool in the hot summer months there\'s an Oxbox system that\'s right for the job. When the weather gets chilly, you\'ll get comfortable, consistent heating and cooling. You can also be confident that Oxbox products are built for durable performance over the long haul. Oxbox keeps you comfortable when the temperature drops and will provides economical, sturdy and efficient performance in even the hottest weather.
Product Includes
Product Note
California residents see
Warning: This product can expose you to chemicals including Lead and lead compounds which is known to the State of California to cause Cancer.
For more information go to: www.p65Warnings.ca.gov
Specifications
Product Includes
- (1) Oxbox J4HP4 - 4.0 Ton - Heat Pump - 14.0 Nominal SEER - Single-Stage - R-410A Refrigerant (J4HP4048A1000AA)
- (1) Oxbox J951X - 120k BTU - Gas Furnace - 95% AFUE (J951X120DU5SAA)
- (1) Oxbox J4MXC - 4.0 - 5.0 Ton - Multi-Position A Coil - Cased - 24.5" Width (J4MXCD010AC6HCA)
- (1) Oxbox TXV valve - 3.5 - 4 ton (4AYTXVH3G4248A)
J4HP4048 J951X120DU5S J4MXCD010AC6HC TXV

Overview
Product Category
Furnace & Heat Pump Package
Additional Model Numbers
J4HP4048 J951X120DU5S J4MXCD010AC6HC TXV, J4HP4048 J951X120DU5S J4MXCD010AC6HC TXV
General Information
Product Category
Furnace & Heat Pump Package
Operating Mode
Operating Mode
Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements. Learn More
Heating and Cooling
Modulating/Staging
Modulating/Staging
Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control. Learn More
Single Stage
Blower Motor Type
ECM Multi-Speed
Coil Width
24.5 Inches
Configuration
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Upflow/Horizontal
DOE Regional Compliance
DOE Regional Compliance
In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region. Learn More
Nationwide
Performance
AFUE
AFUE
AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
95 %
Capacity
Capacity
Tonnage, or tons of cooling, is a short hand method for describing the capacity of cooling equipment. One ton is equal to approximately 12 kBTU/hr.
4.0 Tons
Cooling Capacity
48000 BTU
Nominal Cooling Capacity
48000 BTU
Heating BTU
120000
SEER
SEER
SEER (Seasonal Energy Efficiency Ratio) is a measurement of cooling efficiency over a typical cooling season. It is useful for comparing energy efficiency of cooling systems. The higher the SEER, the more energy efficient the system. Learn More
14.0
EER
EER
EER (Energy Efficiency Ratio) is a measurement of cooling efficiency under fixed conditions. It is useful for comparing units that will operate consistently under one set of conditions (e.g. server room). The higher the EER, the more efficient the system. Learn More
11.5
HSPF
HSPF
HSPF (Heating Seasonal Performance Factor) is a measure of heating efficiency for heat pumps. It is useful for comparing energy efficiency of heat pumps. The higher the HSPF, the more efficient the system. Learn More
8.2
Maximum Air Flow
2000 CFM
Dimensions
Cabinet Width
24 1/2 Inches
Product Weight
445.4 Pounds
Shipping Weight
460.4 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
203991226
J4HP4048A1000AA
General Information
Type
Condenser
Product Line
J4HP4
Product Category
Heat Pump
Operating Mode
Operating Mode
Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements. Learn More
Heating and Cooling
Refrigerant Type
R-410A
Installation Location
Outdoor
Compressor Stages
Compressor Stages
Stages are the distinct levels of output that an air conditioner or heat pump can deliver. Having more than one stage allows the equipment to better match the needs of the space and deliver better comfort and more efficiency.
Single Stage
DOE Regional Compliance
DOE Regional Compliance
In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region. Learn More
Nationwide
Performance
Capacity
Capacity
Tonnage, or tons of cooling, is a short hand method for describing the capacity of cooling equipment. One ton is equal to approximately 12 kBTU/hr.
4.0 Tons
Cooling BTU
48000
Cooling Capacity
48000 BTU
SEER
SEER
SEER (Seasonal Energy Efficiency Ratio) is a measurement of cooling efficiency over a typical cooling season. It is useful for comparing energy efficiency of cooling systems. The higher the SEER, the more energy efficient the system. Learn More
14.0
Maximum Sound Level
Maximum Sound Level
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB. Learn More
76 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Minimum Circuit Ampacity
24.6 Amps
Recommended Breaker Size
40 Amps
Dimensions
Suction Connection Size
7/8 Inch
Liquid Connection Size
3/8 Inch
Product Height
33 3/16 Inches
Product Width
28 Inches
Product Depth
28 Inches
Product Weight
203 Pounds
Shipping Height
39 3/4 Inches
Shipping Width
29 1/24 Inches
Shipping Length
29 1/24 Inches
Shipping Weight
236 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Compressor Warranty
10 Years
Overview
Product Category
Heat Pump
J951X120DU5SAA
General Information
Type
Gas Furnace
Product Line
J951X
Product Category
Furnace
Fuel Type
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Vent Type
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Modulating/Staging
Modulating/Staging
Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control. Learn More
Single Stage
Blower Motor Type
ECM Multi-Speed
Configuration
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Upflow/Horizontal
Gas Conversion Kit
Available
Performance
AFUE
AFUE
AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
95 %
Heating BTU
120000
High Fire Input
120000 BTU
Maximum Air Flow
2000 CFM
Ultra Low NOx Emissions
Ultra Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
No
Low NOx Emissions
Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx. Learn More
No
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Minimum Circuit Ampacity
12 Amps
Recommended Breaker Size
20 Amps
Dimensions
Flue Connection Size
2 or 3 Inches
Cabinet Width
24 1/2 Inches
Product Height
34 1/2 Inches
Product Width
24 1/2 Inches
Product Depth
28 Inches
Product Weight
156 Pounds
Shipping Height
35 3/4 Inches
Shipping Width
28 1/4 Inches
Shipping Length
31 Inches
Shipping Weight
172 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Overview
Product Category
Furnace
J4MXCD010AC6HCA
General Information
Type
Evaporator Coil
Product Line
J4MXC
Product Category
Evaporator Coil
Refrigerant Type
R-410A
Casing
Cased
Style
A Coil
Configuration
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Multi-Position
Performance
Capacity
Capacity
Tonnage, or tons of cooling, is a short hand method for describing the capacity of cooling equipment. One ton is equal to approximately 12 kBTU/hr.
4.0 - 5.0 Tons
Dimensions
Suction Connection Size
7/8 Inch
Liquid Connection Size
3/8 Inch
Cabinet Width
24 1/2 Inches
Product Height
30 Inches
Product Width
24 1/2 Inches
Product Depth
21 Inches
Product Weight
86.4 Pounds
Shipping Width
27 9/16 Inches
Shipping Height
32 13/48 Inches
Shipping Length
24 23/24 Inches
Shipping Weight
95.2 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
Warranty Information
Warranty
Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Overview
Product Category
Evaporator Coil
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Manuals
J4HP4048A1000AA

J951X120DU5SAA

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Oxbox - 4 Ton Cooling - 120k BTU/Hr Heating - Heat Pump + Single Speed Furnace Kit - 14 SEER 95% AFUE For Upflow/Horizontal Installation









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