How to Choose the Day & Night® System
That's Right for Your Home

How It Works

Curious about the tricks of the trade?
Click on the links below to find out how exactly our products work.

Air Conditioner
Gas Furnace
Heat Pump: Heating

Product Comparison Charts

To help you decide which Day & Night product and warranty protection is best for you, select from the following at-a-glance comparisons.

Split System Air Conditioners & Heat Pumps
Gas Furnace
Oil Furnace
Fan Coil
Package System Air Conditioners, Heat Pumps, & Gas/Electric

Quality

Day & Night systems are built for quiet operation, reliability, and durability. You get the benefit of the latest technology and a heritage of quality in systems that deliver maximum comfort to your home.

Value

Day & Night energy efficiency ratings of AFUE (Annual Fuel Utilization Efficiency) in heating, SEER (Seasonal Energy Efficiency Ratio) in cooling, and HSPF (Heating Seasonal Performance Factor) in heat pumps, meet or exceed federal standards. The higher the AFUE, SEER, or HSPF, the greater the energy savings. Click Energy Savings to see charts of calculated savings.

Energy Star

This symbol is your guide to Day & Night air conditioners, heat pumps, and furnaces that earn the highest ratings for energy efficiency.

Warranty

Day & Night backs every unit with some of the best warranties in the business. Click Warranty for specific warranty information.

Financing

Your Day & Night Dealer can explain the various financing options that feature affordable, monthly payments.

Customizing

Your dealer will determine which size and capacity of unit is right for your home by taking into account your temperature zone, the condition, size, and location of your home, and the needs of your family.