Best Combination Heating And Air Conditioning Units (2024 Update)

When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

If you’re looking for a convenient way to regulate your home temperature all year round, consider investing in a combination heating and air conditioning unit. These versatile systems offer both heating and cooling capabilities all in one convenient package, making them a popular option for homeowners looking for efficient and cost-effective solutions to their home comfort needs.

Before choosing the best combination unit for your home, there are some important factors to consider. First and foremost, you’ll want to determine the size and layout of your home to ensure that you choose a unit that is powerful enough to adequately heat and cool each room. You’ll also want to consider your budget, as combination units can vary widely in price depending on their features and capabilities.

Some questions to ask yourself when considering a combination heating and air conditioning unit include: do I need a unit with a dehumidifier function? Will the unit be used primarily for heating or cooling? What type of energy efficiency rating do I need to keep my utility bills low? By asking these questions and doing your research, you can make an informed decision about the best combination heating and air conditioning unit for your home.

10 Best Combination Heating And Air Conditioning Units

# Product Image Product Name Product Notes Check Price
1
Ideal for residential or commercial spaces in need of heating and cooling, mounted through the wall.
2
This product is ideal for cooling and heating a medium-sized room of up to 550 sq. ft. with electronic controls and remote.
3
The product is ideal for heating and cooling a specific room or area without the need for ductwork.
4
Ideal for cooling, dehumidifying, heating, and circulating air in a single room with energy efficiency and remote control.
5
The product is ideal for cooling and heating a room through a window in a cost-effective manner.
6
The product is ideal for cooling, heating, dehumidifying and circulating air in rooms up to 550 square feet.
7
Ideal for cooling and heating a room up to 550 square feet with a window opening of 25.5-40.5 inches wide and at least 16.5 inches high.
8
Ideal for cooling and heating large rooms up to 1000 square feet with remote control, timer, washable filter, and ECO mode.
9
The product is ideal for heating and cooling large spaces, using 18,500 BTUs and 208/230V power.
10
The product is ideal for providing both cooling and heating efficiently through the wall in small to medium-sized rooms.
Ideal for residential or commercial spaces in need of heating and cooling, mounted through the wall.
This product is ideal for cooling and heating a medium-sized room of up to 550 sq. ft. with electronic controls and remote.
The product is ideal for heating and cooling a specific room or area without the need for ductwork.
Ideal for cooling, dehumidifying, heating, and circulating air in a single room with energy efficiency and remote control.
The product is ideal for cooling and heating a room through a window in a cost-effective manner.
The product is ideal for cooling, heating, dehumidifying and circulating air in rooms up to 550 square feet.
Ideal for cooling and heating a room up to 550 square feet with a window opening of 25.5-40.5 inches wide and at least 16.5 inches high.
Ideal for cooling and heating large rooms up to 1000 square feet with remote control, timer, washable filter, and ECO mode.
The product is ideal for heating and cooling large spaces, using 18,500 BTUs and 208/230V power.
The product is ideal for providing both cooling and heating efficiently through the wall in small to medium-sized rooms.

1. Koldfront Wtc12001w 12,000 Btu 208/230v Through The Wall Heat/cool Air Conditioner

Introducing the powerful and efficient air conditioning and heating unit for your home or office. Please note that this product is not currently available for shipping to California due to it not being approved by the California Energy Commission (CEC) for sale in the state.

This unit boasts a cooling power of 12000 BTU with a power consumption of 1330W/6.6A, making it highly efficient and energy-saving. Additionally, its heating capability is impressive, offering 10600 BTU with a consumption of 3450W/15.5A.

Perfect for covering a range of 450-550 sq. ft., this unit is ideal for larger spaces that require efficient cooling and heating systems. The remote control included with this unit allows for easy operation and temperature control.

For maximum coverage and comfort, this unit features 4-way air directional louvers, which can be adjusted to distribute air throughout the room in the most effective way possible. It also offers three (3) fan speeds and four (4) operation modes to choose from, making it customizable based on your preference and needs.

Please note that this unit is designed to be compatible with the Koldfront wall air conditioner sleeve (WTCSLV), which is sold separately. With this unit, you can enjoy a comfortable and cool environment all year round. Invest in this reliable and efficient air conditioning and heating unit today!

2. Lg Window Ac With Heat – 12k Btu

Looking for a reliable and efficient air conditioner and heater to keep your room comfortable all year round? Look no further than this amazing product!

With an impressive Energy Efficiency Ratio (EER) of 11.3 for cooling, this unit is designed to provide maximum cooling power while consuming less energy. It's perfect for anyone who wants to save on their electricity bill without compromising on comfort.

Please note that this unit requires a special 230V electrical outlet and will not work with a standard 115V outlet. This ensures that the unit receives the proper voltage and operates efficiently, without causing any electrical issues.

This air conditioner and heater has a cooling capacity of 12,000 BTU, making it suitable for rooms up to 550 square feet. It also has a heating capacity of 11,200 BTU for rooms approximately 450 square feet. With these impressive specifications, you can rest assured that this unit will provide optimal cooling and heating performance, no matter the season.

The unit also features 2 cooling speeds, 2 heating speeds, and 2 fan speeds, allowing you to customize your comfort level to your liking. Whether you prefer a gentle breeze or a strong gust of air, this unit has got you covered.

3. Olmo Alpic Mini Split Full Set With Installation

The OLMO Alpic Eco Series 18,000 BTU Ductless Mini Split Heat Pump Air Conditioning System is an excellent choice for those looking for an efficient and reliable climate control solution. This system is equipped with inverter technology, allowing for optimal cooling and heating efficiency. It is ETL Intertek approved and AHRI certified, ensuring that it meets the highest standards of safety and performance.

With the ability to heat with an ambient temperature as low as 5F°, this system is perfect for use in a variety of settings, including bedrooms, additions, living rooms, and even commercial applications. The Whisper Technology ensures quiet operation, making it ideal for use in environments where noise levels need to be kept to a minimum.

The OLMO Alpic Eco Series comes pre-charged with refrigerant and is ready for installation. The system includes an installation kit that contains a 16ft pre-flared and insulated copper line set, 16ft communication wires between the indoor and outdoor units, small accessories, and a 16ft drainage extension. Please note that this is not a DIY equipment, and professional installation is required.

The system is backed by a 5-year warranty on the compressor, giving you peace of mind knowing that you are well-protected. In addition, the system comes with smart, U.S.-based experienced technicians who are available to assist you should you ever need it.

The OLMO Alpic Eco Series is loaded with features, including an LED display, self-diagnosis function, intelligent defrost and pre-heating modes, sleep mode, and fan delay function. These features make it easy to use and customize to your specific needs.

Due to the size and weight of the system, it is shipped palletized with an arranged freight delivery service. An appointment for delivery is required, and it is important to verify your contact details before placing your order. Lift-gate service is included, and orders to a residential address are delivered only to curbside.

4. Rosewill 4-In-1 Portable Room Comfort Unit.

Looking for a solution to keep your room cool or warm? Look no further than this 4-in-1 portable air conditioner, fan, dehumidifier, and heater!

Designed to cool spaces up to 300 square feet, this unit boasts four modes to choose from, ensuring you can always find the perfect temperature. Plus, the built-in continuous drain design ensures effective cooling without the need for constant maintenance.

With a washable dust filter, this unit also helps improve indoor air quality, while extending the lifespan of the unit. And with three fan speeds to choose from, you can easily control the temperature and energy costs.

Intelligent functions like Sleep Mode and a programmable 24-hour timer offer even more convenience, making it easy to set and forget. Plus, the dual LED digital touch display panels and included full-function remote control make programming and using this 12,000 BTU portable unit simple and straightforward.

And with its compact design and included caster wheels, this unit is easy to move from room to room, making it perfect for single-room cooling/heating. With its innovative self-evaporating system, there's less need to empty water trays, as moisture is drawn out of your space and evaporated in the outside air.

5. Koldfront Wac8001w 8,000 Btu Window Air Conditioner With 3,500 Btu Heater And Remote

The product in question is an air conditioning unit that comes with a supplemental heating functionality. It is important to note that this product is not approved by the California Energy Commission (CEC) for sale in California, and therefore cannot be shipped to this state.

The air conditioning unit has an 8,000 BTU 750W/6.3A cooling capacity, and a 3,500 BTU 1320W/11.6A supplemental heating functionality. It is essential to understand that this unit is not intended to be a primary heat source, and the heat function is only meant to provide supplemental heating in addition to an existing heat source. If you are looking for a cool only version of this unit, you can check out model# WAC8002WCO.

The air conditioning unit is compatible with windows that have a width of 26 7/8"- 36" and a minimum height of 16 1/2". It operates on an input voltage of 115 V / 60 Hz, and coverage area of 350 sq. ft. (cool). Installation hardware and weather seals are included in the package, making it easy for you to install the unit without much hassle.

The product comes with a 2-year warranty, ensuring that you can enjoy the benefits of the air conditioning unit without any worries. So if you are in the market for an air conditioning unit that also provides supplemental heating, this product is an excellent choice. Just make sure to check if it is approved for sale in your state before making your purchase.

6. Rovsun Portable 4-In-1 Ac For Large Rooms

Introducing the ultimate 4-in-1 multifunctional air conditioner that is perfect for any room. This air conditioner is designed with universal casters that make it easy to move from one room to another. Although it weighs 64 pounds, it is effortless to roll, making it a mobile cooling solution for your bedroom, dorm, kitchen, or office.

The air conditioner boasts a high-quality compressor and heat pump that effectively cools or warms your room up to 450 square feet. With three speed modes (high/mid/low) and swing mode, you can easily customize your cooling or heating experience according to your preference. Moreover, it is an energy-efficient appliance that is easy on the budget.

The digital panel is user-friendly, making it easy to read and operate. It comes with a remote control and a 24-hour programmable timer that adds extra convenience. You can turn the unit on and off, change the speed, or set the timer without getting out of bed. The sleep mode saves even more energy.

This air conditioner is not just a cooling appliance, but also a heater, dehumidifier, and fan. The washable filter is easy to maintain and should be rinsed twice a month. The compact design takes up minimal space, making it perfect for any room size.

Installation is a breeze with the included window kit. The kit features one ventilation hose that attaches to a panel, which is then placed in the window. No specialized tools are required, and it is suitable for traditional double-hung windows and sliding windows.

7. Koldfront Wac12001w 12,000 Btu 208/230v Heat/cool Window Air Conditioner

This product is a powerful air conditioning unit that offers both cooling and heating functionality. The cooling function offers 12,000 BTUs of power at 1100W/5.0A, while the heating function provides 11,000 BTUs of power at 3500W/16.0A. With a coverage area of 450-550 sq. ft., this unit is perfect for cooling or heating large rooms or open spaces.

The unit comes with a remote control, making it easy to adjust the temperature from across the room. It also includes four operation modes, allowing the user to customize the unit to their specific needs. The unit's four-way air directional louvers provide even distribution of cool or warm air throughout the room.

Please note that this unit requires a special 230V electrical outlet, and will not work with a standard 115V outlet. Installation hardware and weather seals are included, making installation a breeze.

For those looking for a cool-only option, the WAC12002WCO model is also available. The unit also features an energy saver mode for added efficiency, with an EER rating of 10.9.

It's important to note that this product is not approved by the California Energy Commission (CEC) for sale in California and cannot be shipped to that state. However, for those outside of California looking for a powerful and efficient air conditioning and heating solution, this unit is a great choice.

8. Arctic Wind Window Ac & Heater – 18k Btu

Introducing Artic Wind's 4-In-1 wall AC unit, perfect for those seeking powerful and efficient cooling, heating, dehumidification, and fan mode all in one. With a remarkable 18,000 BTU power output, this unit is capable of delivering comfort to larger sized rooms such as your living room, apartment, or even multiple rooms on the same level, up to 1,000 Sq.Ft. And the best part? It's usable all year round.

Say goodbye to outdated air conditioners and hello to Artic Wind's modern digital controls. The user-friendly, easy to read LED display and controls make this unit a breeze to operate. You can program your desired settings directly through the display on the unit or via the included remote control that even comes with a built-in thermostat.

Looking to save on your electric bill? Artic Wind has you covered with their ECO mode. When set to this mode, the unit will run until the room reaches the desired temperature, then cycle off/on as needed to maintain it. This results in reduced energy use and savings on your electric bill.

This unit also includes several special features to make your life easier. The auto restart feature ensures that the unit will automatically restart in the event of a power outage, while sleep mode and a built-in timer allow you to set the unit to shut off at specific times or even while you’re sleeping. Additionally, the washable mesh filter makes for simple maintenance and ensures your unit lasts for many seasons to come.

Artic Wind's 4-In-1 wall AC unit boasts dimensions of (25.5"L x 23.75"W x 18"H) and is designed to fit in windows with a width of 28" minimum to 41" maximum and a minimum height of 19". The mounting kit is included, so installation is a breeze. Upgrade your air conditioning game with Artic Wind’s 4-In-1 wall AC unit and enjoy reliable and efficient cooling, heating, dehumidification, and fan mode all year round.

9. Koldfront Wac18001w 18,500 Btu 208/230v Heat/cool Window Air Conditioner

The 18500 BTU Window Air Conditioner is an excellent solution for keeping spaces up to 1000 square feet cool during the hot summer months. This powerful unit also provides heating capabilities up to 16000 BTUs, making it a versatile option for your home. The input voltage for this unit is 208/230 V/60 Hz, and it requires a 30 Amp 230 Volt breaker to function effectively.

This model comes equipped with a remote control for easy operation from across the room, as well as installation hardware and weather seals to ensure a proper fit. The 4-way air directional louvers allow for customized air flow, ensuring maximum comfort. Additionally, this unit features a 2-year warranty for peace of mind.

The 18500 BTU Window Air Conditioner also includes an energy saver mode and has an EER of 10.7, making it an energy-efficient choice for your home. It offers four different operation modes to suit your needs, and the window width requirement is between 31" to 42" with a minimum height of 19.5 inches.

It is important to note that delivery for this model is curbside, and inside delivery is not available. A valid phone number is required for delivery purposes, so please ensure the correct phone number is provided in your shipping information when placing your order. It is also important to note that this window air conditioner does not require a wall sleeve, making installation simple and hassle-free.

10. Koldfront Wtc8001w 8,000 Btu Through The Wall Air Conditioner With 3500 Btu Heater

This air conditioning and heating unit is a state-of-the-art machine that is designed to provide optimal comfort in your living or working space. With an impressive 8,000 BTU cooling power and 4,200 BTU heating capability, this unit is a perfect fit for rooms that are between 300-350 square feet.

The dimensions of this unit measure 14.5" H x 24.2" W x 20.3" D, making it easy to place in any room without taking up too much space. The unit comes with a remote control for easy operation and convenience.

This air conditioning and heating unit has a 4-way air directional louver to ensure that cool or warm air is evenly distributed throughout the room. You can choose from three (3) fan speeds and four (4) operation modes to customize your comfort level according to your preferences.

Please note that this product is not approved by the California Energy Commission (CEC) for sale in California and is not shipped to this state. However, customers in other states can rest assured that this unit comes with a two-year warranty, which covers any defects or issues that may arise.

To maximize the efficiency of this unit, it is recommended that it be used with the Koldfront wall air conditioner sleeve (WTCSLV), which is sold separately. Customers who wish to purchase this unit with the sleeve can do so by selecting the model WTC8001WKIT.

Best Combination Heating And Air Conditioning Units FAQs

Can you install a combination heating and air conditioning unit in an existing home?

Yes, it is possible to install a combination heating and air conditioning unit in an existing home. These units, also known as HVAC systems, are designed to provide both heating and cooling to a space. They are often more efficient and cost-effective than separate heating and cooling systems.

However, the installation process can be complex and will depend on the specific layout and features of the home. It may require modifications to existing ductwork, electrical systems, and ventilation. It is important to have a professional HVAC technician assess the home and make recommendations for the best unit and installation plan.

Additionally, homeowners should consider the cost and energy savings of upgrading to a combination unit, as well as the potential for increased comfort and convenience. Overall, installing a combination heating and air conditioning unit can be a smart investment for homeowners looking to improve their home's comfort and energy efficiency.

Can you recommend a combination heating and air conditioning unit that is suitable for a small home?

Certainly! If you're looking for a combination heating and air conditioning unit that is suitable for a small home, you might want to consider the Mitsubishi MZ-GL12NA Mini Split. This unit is compact, energy-efficient, and easy to install, making it a great choice for smaller homes.

The Mitsubishi MZ-GL12NA can provide both heating and cooling for spaces up to 550 square feet, making it ideal for small apartments, condos, or even single-family homes. It features a 12,000 BTU cooling capacity and a 14,400 BTU heating capacity, with a SEER rating of up to 23.5 and an HSPF rating of up to 10.5.

One of the benefits of a mini-split system like the Mitsubishi MZ-GL12NA is that it allows you to create different temperature zones in your home, which can help you save energy and money on your utility bills. Plus, because it's a ductless system, you don't have to worry about the energy loss that can occur with traditional ductwork.

Overall, the Mitsubishi MZ-GL12NA is a great option for anyone looking for a compact, efficient, and versatile heating and air conditioning unit for a small home.

Do combination heating and air conditioning units require ductwork?

Yes, combination heating and air conditioning units typically require ductwork for proper ventilation and circulation of air throughout the space. These units work by using a centralized system to heat and cool the air, and then distribute it through a network of ducts and vents. The ductwork is essential for ensuring that the treated air reaches all areas of the building and maintains a consistent temperature. Without ductwork, the conditioned air would have no way to circulate and would simply remain trapped in one area of the building. Additionally, ductwork helps to filter and clean the air, removing pollutants and allergens for improved indoor air quality. If you are considering a combination heating and air conditioning unit for your home or business, be sure to consult with a professional HVAC contractor to determine the best ductwork options for your specific needs.

How do I choose the right size combination heating and air conditioning unit for my home?

Choosing the right size combination heating and air conditioning unit is crucial for efficient and effective temperature control in your home. The first step in determining the appropriate size is to calculate the square footage of your home. This can be done by measuring the length and width of each room and multiplying them together. Once you have the total square footage, you can consult with a professional HVAC technician to determine the appropriate size unit for your home.

Factors that will be considered include the climate in your area, the insulation in your home, the number of windows, and the height of your ceilings. Oversized units can lead to high energy bills and underperforming units will not adequately heat or cool your home. A professional technician will be able to calculate the heating and cooling load of your home, taking into account all of these factors, to recommend the appropriate size combination unit for your needs.

It is important to remember that the upfront cost of a properly sized unit may be higher, but the long-term energy savings and improved comfort will be worth it.

What are the benefits of choosing a combination heating and air conditioning unit over separate units?

There are several benefits to choosing a combination heating and air conditioning unit over separate units. First and foremost, a combination unit can save space, as it is one unit instead of two separate units for heating and cooling. This can be especially beneficial for those who have limited space in their home or apartment.

Another benefit of a combination unit is that it can be more energy-efficient. Many combination units are designed to use less energy and therefore save you money on your energy bills. Additionally, because you only have one unit to maintain and repair, you may save money on maintenance costs over time.

Finally, a combination unit can be more convenient for homeowners. Instead of having to switch between two separate units depending on the season, a combination unit can provide both heating and cooling throughout the year. This can save time and hassle, as well as provide consistent comfort throughout your home.

Overall, while separate units may work for some homeowners, a combination heating and air conditioning unit can provide numerous benefits in terms of space, energy efficiency, cost savings, and convenience.

What are the top-rated combination heating and air conditioning units on the market?

There are several top-rated combination heating and air conditioning units available in the market. One of the most popular brands is Carrier, which offers a wide range of high-quality HVAC systems that come with excellent features. Their Infinity series is one of the best options for those looking for a combination heating and air conditioning unit. It has an energy-efficient rating and comes with a two-stage compressor that provides better temperature control and quiet operation.

Another top-rated brand is Lennox, which provides a range of HVAC systems suitable for different needs. Their iComfort S30 Ultra Smart Thermostat is a great addition to their combination heating and air conditioning units, which allows users to control their HVAC system remotely. The unit is also Energy Star certified and has an excellent SEER rating.

Trane is also a reputable brand that offers excellent combination heating and air conditioning units. They have a range of options suitable for different homes, including the XV20i TruComfort™ Variable Speed Air Conditioner, which is known for its efficiency and quiet operation. It also has an excellent SEER rating and is Energy Star certified.

Overall, it's essential to consider your specific needs and budget when choosing a combination heating and air conditioning unit. It's recommended to consult with a professional HVAC technician to determine the best option for your home.

What is the average lifespan of a combination heating and air conditioning unit?

The average lifespan of a combination heating and air conditioning unit can vary depending on several factors such as the brand, model, maintenance, usage, and climate. However, on average, a well-maintained HVAC system can last between 10 to 15 years. Regular maintenance, such as changing filters, cleaning coils, and checking refrigerant levels, can help extend the lifespan of the unit. Neglecting regular maintenance can cause the system to work harder, leading to increased wear and tear, and potentially reducing its lifespan. It is important to have a professional HVAC technician inspect and service your unit at least once a year to ensure optimal performance and prolong its lifespan. If your unit is reaching the end of its lifespan or experiencing frequent breakdowns, it may be time to consider replacing it with a newer, more energy-efficient model.

What is the cost of a combination heating and air conditioning unit?

The cost of a combination heating and air conditioning unit varies depending on several factors, such as the brand, model, size, and features. On average, a standard unit can cost anywhere from $2,500 to $7,500, including installation costs. However, more advanced units with high-efficiency ratings and smart technology can cost up to $12,000 or more.

It is important to consider the long-term cost savings when choosing a combination heating and air conditioning unit. A high-efficiency unit may have a higher upfront cost but can save you money in the long run on energy bills. It is also important to consult with a licensed HVAC professional to ensure that the unit is properly sized and installed for your home's heating and cooling needs.

Factors such as maintenance and repair costs should also be considered when budgeting for a combination heating and air conditioning unit. Regular maintenance can help extend the lifespan of the unit and prevent costly repairs.

What is the maintenance required for combination heating and air conditioning units?

Combination heating and air conditioning units require regular maintenance to ensure they are functioning at optimal levels. Some of the maintenance tasks that should be performed include regularly changing the air filter, cleaning the coils, checking refrigerant levels, and inspecting the ductwork.

Changing the air filter is important because it helps to keep the unit running efficiently and improves indoor air quality. The frequency of filter changes depends on usage and the type of filter used. It is recommended that filters be replaced every 1-3 months.

Cleaning the coils ensures that the unit is running efficiently by removing any buildup of dirt and debris. This can be done with a soft-bristled brush or vacuum cleaner.

Checking refrigerant levels is important to ensure that the unit is not leaking any refrigerant, which can cause the unit to malfunction or stop working altogether.

Inspecting the ductwork can help to identify any leaks or other issues that may be affecting the performance of the unit.

It is recommended that a professional HVAC technician perform regular maintenance on combination heating and air conditioning units to ensure that they are functioning properly and to address any potential issues before they become bigger problems.

Which combination heating and air conditioning units offer the best energy efficiency?

The combination of heating and air conditioning units that offer the best energy efficiency are those that have a high SEER (Seasonal Energy Efficiency Ratio) rating, which measures the cooling efficiency of an air conditioning unit. The higher the SEER rating, the more efficient the unit is at cooling and the less energy it uses. For heating, the most efficient units are those that have a high AFUE (Annual Fuel Utilization Efficiency) rating, which measures the efficiency of gas or oil-fired furnaces. The higher the AFUE rating, the more efficiently the unit converts fuel into heat.

One popular option for energy-efficient heating and cooling is a ductless mini-split system, which can achieve SEER ratings of up to 30 and AFUE ratings of up to 98%. These systems use inverter technology to adjust the compressor speed according to the heating or cooling needs of the room, allowing for more precise temperature control and energy savings. Additionally, they do not require ductwork, which can lead to energy losses and decreased efficiency.

Overall, the best combination heating and air conditioning units for energy efficiency are those that have high SEER and AFUE ratings, and utilize advanced technologies such as inverter compressors and ductless systems.

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

Sharing is caring!