Air Conditioners - Furnace Compare

In a rush? Call us 844-262-5082

Day & Night Air Conditioners

Everything you need on Day & Night Air Conditioners, including model details, industry rankings and customer reviews, all in one place.

Updated on

Day & Night Air Conditioner Overview

When you’re viewing the many listings for Day and Night air conditioners, you’ll notice there are a variety of efficiency ratings and sizes. Day and Night air conditioners run at efficiency levels of 13 to 19 SEER. The range of models includes Constant Comfort series, Constant Comfort Deluxe series and Performance series.

What are the 10 Best Air Conditioners?

Consumer Reviews of Day & Night

2.5

  • Very Satisfied
    8
  • Somewhat Satisfied
    0
  • Neutral
    0
  • Somewhat Unsatisfied
    0
  • Very Unsatisfied
    13
  • #2 of 3 Day & Night Air Conditioner
  • 38.1% of customers recommended
Write a Review Read Reviews

Reviews by Air Conditioner Series

NXA6

You’ll see references to SEER (Seasonal Energy Efficiency Ratio) ratings and Energy Star qualifications throughout this guide. The SEER rating is the model’s cooling efficiency and in order to be Energy Star qualified a central air conditioner must have a SEER rating of 15 or higher. In this guide, you’ll also find a breakdown of the features, pros, cons, technical aspects and efficiency of a broad range of Day and Night air conditioners. You’ll also find pricing and warranty information.

Day and Night Air Conditioner series and models

Constant Comfort Deluxe 19 Air Conditioner with SmartSense CVA9 

Thanks to the SmartSense technology you’ll find with the Constant Comfort Deluxe 19 air conditioner, you can experience the highest level of comfort. Energy Star efficiency means you’ll also stay comfortable as this whisper-quiet system automatically adapts to outside temperatures.

Features:

  • Up to 19 SEER cooling
  • Up to 13 SEER cooling
  • 5-stage variable-speed compressor
  • Variable-speed fan
  • Runs at 56-decibels
  • Designed for inclement weather
  • Wi-Fi remote access
  • Pairs with Ion System Control

Technical Specs:

  • Cooling capacity: 2-5 tons
  • Filter drier, high-pressure switch and low-pressure transducer protects the system
  • High-performance acoustic-absorbing compressor blanket reduces sound
  • Sound-reducing aerodynamic variable-speed fan
  • Environmentally-friendly R-410A refrigerant

Efficiency:

  • Energy Star qualified

Constant Comfort 16 Central Air Conditioner CSA6 

With its Energy Star qualification and single-stage compressor, you’ll find optimal comfort and efficiency with the Constant Comfort 16 central air conditioner. When pairing this model with the Observer Communicating system, you’ll experience the convenience of Wi-Fi compatibility and remote access.

Features:

  • Up to 16 SEER cooling
  • Up to 12.2 EER cooling
  • Pairs with the Observer communicating system
  • Environmentally-friendly R-410A refrigerant
  • 69-decibel quiet performance
  • Corrosion-resistant design

Technical Specs:

  • Cooling capacity: 1.5-5 tons
  • Single-stage compressor
  • Sound-reducing acoustic-absorbing compressor blanket

Efficiency:

  • Energy Star qualified

Performance 17 Central Air Conditioner N4A7 

If you’re looking for a budget-friendly and efficient air conditioner, the Performance 17 Central Air Conditioner is an excellent choice. Don’t let its bargain price fool you though, as you’ll experience exceptional cooling and humidity control.

Features:

  • Up to 17 SEER
  • Designed to withstand debris and inclement weather
  • Grille panels allow for easy cleaning
  • Environmentally-friendly R-410A refrigerant
  • 71-decibel quiet performance
  • Corrosion-resistant design

Technical Specs:

  • Cooling capacity: 2-5 tons
  • Two-stage compressor
  • Filter dryer protects the system
  • Two-speed fan

Efficiency:

  • Energy Star qualified

Performance 16 Central Air Conditioner N4A6 

When maintaining a cooling budget is a priority, the Performance 16 Day and Night air conditioner is an excellent solution. It’s Energy Star qualification means you’ll receive the highest level of efficiency. You’ll also find a reliable performance and humidity control.

Features:

  • Up to 17 SEER cooling
  • Easy coil cleaning
  • Environmentally-friendly R-410A refrigerant
  • 70-decibel quiet performance
  • Corrosion-resistant design

Technical Specs:

  • Cooling capacity: 1.5-5 tons
  • Single-stage compressor
  • Single-speed motor for fan
  • Filter drier protects the system

Efficiency:

  • Energy Star qualified

Constant Comfort Deluxe 17 Two-Stage Central Air Conditioner CCA7 

Sometimes, when you’re cooling your home, doing it quietly is of the utmost importance. The Constant Comfort Deluxe 17 air conditioner has a two-stage compressor for the ultimate in quiet cooling. Its Energy Star qualification means you can keep your home comfortable efficiently.

Features:

  • Up to 17 SEER cooling
  • High and low-pressure switches for the system’s protection
  • Compatible with the Observer communicating control
  • Environmentally-friendly R-410A refrigerant
  • 70-decibel quiet performance
  • Remote access featuring Wi-Fi compatibility

Technical Specs:

  • Cooling capacity: 2-5 tons
  • Two-stage compressor
  • Two-speed fan
  • Built to withstand harsh elements

Efficiency:

  • Energy Star qualified

Day and Night Air Conditioner pricing

When you’re researching Day and Night air conditioner prices, you’ll notice a broad range of factors affect the pricing. Several factors include, but are not limited to, installation costs (if applicable), your home’s location and the size of the unit. The best way you can receive an accurate price is by contacting an HVAC professional for an estimate.

Constant Comfort Deluxe 19 Air Conditioner

Pricing:

  • Air conditioners featuring 18-25 SEER range between $2,899 and $4,643 when installed
  • Prices depend on the tonnage and features

Constant Comfort 16 Central Air Conditioner

Pricing:

  • Air conditioners running between 15-16 SEER range between $2,100 and $3,947 when installed
  • Depends on if minor component changes are necessary for accommodating the new system

Performance 17 Central Air Conditioner

Pricing:

  • An air conditioner with 17-18 SEER will range between $2,200 – $3,000
  • Depends on the model, BTU capacity and other features

Performance 16 Central Air Conditioner N4A6

Pricing:

  • Prices range between $1,450 – $2,650 for the unit only
  • Costs increase with installation

Constant Comfort Deluxe 17 Two-Stage Central Air Conditioner

Pricing:

  • Central air conditioning units with 17-18 SEER will range between $2,200 – $3,000
  • These costs don’t include the price of installation

Care and maintenance

The Department of Energy stresses that air conditioners require regular cleaning and maintenance to keep performance high and costs low. You should make sure that you are cleaning and replacing your air conditioner’s filters on a regular basis as dirty filters will reduce normal airflow. Evaporator coils should be checked and cleaned every year to prevent loss of airflow and make sure that the coil can still absorb heat. 

Day and Night Air Conditioner warranties

Every Day and Night air conditioner has a warranty, but the terms differ. For example, all have a limited parts warranty, but only some feature a replacement warranty. Customers must register their Day and Night AC within 90 days to receive warranty coverage.

Constant Comfort Deluxe 19 Air Conditioner

Warranties:

Constant Comfort 16 Central Air Conditioner

Warranties:

Performance 17 Central Air Conditioner

Warranties:

Performance 16 Central Air Conditioner N4A6

Warranties:

Constant Comfort Deluxe 17 Two-Stage Central Air Conditioner

Warranties:

Find a Certified Heating & Cooling Professional In Your Area

Contact a top-rated local expert to help with all of your home's HVAC needs.

Best Heating & Cooling Products

See ratings and reviews for the best in furnaces, air conditioners, heat pumps, boilers and more.

Air Conditioners Air Conditioners Heat Pumps Heat Pumps Furnaces Furnaces

HVAC Brands

Learn more about your home's heating and cooling system with our guides, how-to's, FAQ's, tips and more.

Trane American Standard Lennox Carrier Goodman
View All HVAC Brands

Ready to get a quote from an HVAC contractor?

Let us know what type of service you need and we can connect you with a certified local HVAC contractor.

Please enter a valid name

Please enter a valid phone number

Please enter a valid zip code

There are no dealers in this zip code.

Please enter a valid email address

Please select repair or replace

Please select heating, cooling or both

By entering your phone number and clicking the "Submit" button below, I agree to the following:

  • www.furnacecompare.com's Privacy Policy and Terms of Use.

  • I am providing my prior express written consent to share my information with FurnaceCompare.com's, Networx and, and Networx’s authorized parties calling on their behalf, to deliver calls or text messages to my phone number provided above, for the purpose of home improvement requests & contractor bids, using an automated telephone dialing system or an artificial or prerecorded voice. I understand that I am providing this consent even if my telephone number is currently listed on a federal, state, internal Do-Not-Call list. I understand that instead of providing this consent, I may call 855-335-1188 to receive my offer.

  • I understand that I do not have to agree to receive these types of calls or text messages as a condition for purchasing any goods or services.

HVAC Trusted Dealers

  • Trane U.S. Inc.
  • American Standard Heating & Air Conditioning