So, Energy Star certified system will activate the energy-saving mode feature using the 'intelligent eye saving more than 20% of the power that could have been utilized to heat or cool respectively..

Best Choice For Certification level options...

Frigidaire FFRA051WAE is simple air conditioner for any room up to 150 square feet making it good pick for home offices, said The Spruce...

American Standard AC with SEER is American Standard Platinum 20, with whopping 22 SEER much higher than what is offered by most competitors.

Knowing BTUs will help you determine the size of the conditioner you need and how much space it will cover...

Along with the fact that the manufacturer does not offer the durability and reliability of the coil can prove to be problem, especially when all the refrigerant gas leaks out in the middle of summer..

Several other AC components require the kick start capacitor offers the motor, and the blower.

Ductless splits are HVAC systems that can both cool your house in the summer and warm your house in the winter.

not the efficient ACs in the market, Carrier air conditioners are still among HVAC brands when it comes to their average SEER..

SEER, 13, among York's air conditioners is that of York YCD and YFD and Affinity TCHD, while the top-tier model, Affinity CZH, offers SEER to its users.

it's advised that you consider GSXC16 or GSXC18. This is because they have number of useful features, and will cost you in the long run compared to GSX16, GSX14 or GSX13..

You can purchase from large range of room air conditioners for your home and enjoy the environment they provide, or go for central air conditioner for more energy-efficient alternative to cool your entire house..

One brand that stands out among the crowd, with one of SEER units in the market is Daikin, Japanese multinational company with more than 70,000 employees worldwide..

This is in attempt to make the sleeker and as small as possible, the coils were made smaller, leaving little room for the expanded gas.

One of the lesser-known names in HVAC market is Amana, featuring average 17.7 SEER, the second-best average in the market after Lennox.

Just like Serene-Life ACs, Black+ Decker portable air conditioners, especially this 5000 BTU rating unit, also offer sleep mode feature that helps the conditioner remain quiet while operating so you get deep sleep..

The unit comes with SEER rating, which means it's energy-efficient and can save you great of money  throughout the year..