ManagEnergy – Renewable Energy

The Most Energy Efficient Whole House Air Conditioner




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most energy efficient whole house air conditioner

The American Standard ARC-14S and the Lennox ARC-14S are the best whole-house air conditioners that can cool your home. Both have excellent energy efficiency ratings. They can cool large areas in less than 15 minutes. These units have an EER rating of 11.1, which falls just short of the 12 benchmarks for good energy efficiency ratings. They also have an estimated annual energy cost of $41.

Lennox ARC-14S

The Lennox AR-14S whole house AC uses 14,000 btu to cool 500 square footage. It has a sleek, black design and only 80 pounds. It can be easily moved around your house thanks to its four large wheels. The ARC-14S’s energy efficiency makes it a great choice if your home is smaller.

Energy Star Certification refers to appliances that meet strict power consumption guidelines. It is a sign of an air conditioner unit’s superior performance and can help you save up to 40% on your electricity bills each year. The Whynter ARC-14S did not receive Energy Star status when it was first reviewed.

Whole house air conditioners have higher efficiency ratings than window units. They are more efficient than portable air conditioning units. These models have a variety of features including an auto-drain function which recycles moisture collected during cooling. They are also equipped dual exhaust systems, which makes them more energy-efficient.

The ARC-14S features RoHS-compliant components that are lead-free. It is also UL-listed at Underwriters Laboratories. It also features three operating modes: fan, air conditioner, or dehumidifier. The air conditioning mode is self-explanatory. While the fan and dehumidifier modes remove water from the air, but do not cool it, they are both very useful.


A Goodman model is a great choice when it comes to buying an air conditioner for your whole house. They are not only affordable, but also come with a great warranty. These units can also be Energy Star certified, which can help you get rebates from the energy provider.

Goodman offers five types of central air conditioners. They start at around $985, which makes them less expensive than other brands. However, these units can be installed yourself, and many consumers have expressed their satisfaction with them. Customers have reported that they were in a position to save up $2,000 by installing Goodman air conditioners. Additionally, they saw a 50% decrease on their electric bill.

The Goodman XC25 whole house AC unit is efficient. It uses half as much energy as an entry-level AC. This model is reliable, and has been in the market for over two years. It has an efficient compressor that adjusts its cycle to achieve the ideal balance between temperature and humidity. This allows you to maintain a comfortable temperature even at higher temperatures.

A Goodman XC25 whole house air conditioning unit features a Copeland High-Efficiency Scroll Compressor. This compressor is extremely energy efficient and can be used to troubleshoot problems accurately. A protective grill protects the compressor.


Rheem wholehouse air conditioners have a high energy efficiency and a high SEER rating. A high SEER rating means a lower energy bill, and a high SEER rating also reduces your carbon footprint. The company has invested in research to improve its products. This has earned the company a great reputation from both users and installers.

Rheem air conditioners offer advanced features and are affordable. Some of these include programmable thermostats and eco-friendly features. A basic 13-SEER unit can be purchased for as low as $990. You can also purchase a premium 20 SEER unit for as little as $990. However, Rheem air conditioners do not come with lifetime warranties, and replacement parts may cost a lot. The compressor comes with a limited warranty from Rheem.

Variable-stage blowers offer 65 settings that can be adjusted to meet your individual needs. This reduces energy costs by up to 1% Its high-efficiency compressor uses less energy. Rheem’s Prestige RA20 AC conditioner is another energy-efficient choice. It adjusts energy consumption to the ambient temperatures using its variable-speed five speed system.

Both homeowners and businesses are concerned about energy efficiency. High-efficiency cooling and heating systems can reduce utility bills by up to half. The XC25 wholehouse conditioner features a SilentComfort Fan Guard to reduce air noise. The fan blades are specially designed to reduce operating noise.

American Standard ARC-14S

The American Standard ARC-14S wholehouse air conditioning system excels when it comes to energy efficiency. It’s RoHS-compliant and lead free. It is UL Listed, which means that it has passed the safety testing of Underwriters Laboratories. It has three operating modes: fan, air conditioner, and dehumidifier. The first two modes of operation are self-explanatory. The dehumidifier removes humidity from the air, but it does not cool.

The American Standard ARC-14S whole house air conditioning system offers a high SEER rating (16). It is quiet and designed to withstand the demands of cooling whole homes. It also comes with an optional 10-year warranty for the compressor, coils, and internal functional parts. The app is another fantastic feature of this system. It gives you whole-home comfort right at your fingertips.

American Standard also offers an All-weather Cover for its HVAC Systems, making it a great choice if you live in extreme climates. These units are ideal for small and mobile homes. American Standard also offers a variety in price ranges to suit different budgets. However, if you’re shopping on a tight budget, want the best energy efficiency, or are concerned about noise levels, then you might want to look elsewhere.

The Whynter ARC-14S whole house air conditioner is a good choice for homes in hot and humid areas. The ARC-14S offers a great energy efficiency ratio (11.2) and 14,000 BTUs of cooling power. The ARC-14S has one of the highest energy efficiency units.

Della 048-TL-WAC12K

The Della 048-TLWAC12 is the best option if you’re looking for an air conditioner. The unit can handle 550 square feet of air and only 1250 watts. It is one of the most efficient models available and has a CEER rating (12.0).

MrCool 18,000BTU window conditioner

The Mr COOL 18k whole-house air conditioner is a 20 SEER and 10 HSPF unit. It has a DC Inverter compressor that provides high energy efficiency. It heats and cools spaces upto 750 square footage. The sleek, contemporary design makes it easy to use. It is easy to set up and comes with a remote.

Smart controls and Wi-Fi connectivity make this window air conditioner an energy-efficient choice. You can turn the unit on and off via your smartphone, and schedule it to be turned down when the room is not occupied. It is also one among the quietest window AC units available. It is ideal for homes with pets and children because it emits only 44 decibels while in sleep mode. It is compatible also with Google Assistant, Amazon Alexa, and Google Assistant.

These whole-house air conditioners are energy efficient and offer outstanding efficiency ratings. Energy Star-certified models boast 22 SEER and 11.5 HSPF. This model is capable of supporting two zones. Its multizone capability makes it a great choice for homes with multiple cooling or heating requirements.

The 8,000 BTU window AC conditioner uses inverter technology that adjusts energy flow to match demand. This results in a 13.3 energy efficiency rating, which is equivalent to a 35 percent energy saving over standard window conditioners. The unit’s operating noise level is as low as 42 decibels thanks to inverter technology.

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