Carrier Heating & Cooling manufactures air conditioners, furnaces, heat pumps, thermostats and air quality products. Founded in 1902, the company emphasizes energy efficiency and innovative designs.

The best ranges you can buy right now, according to Consumer Reports' exhaustive lab tests of gas, electric, and induction models.

We've tested and reviewed products since 1936. Read CR's review of the Basement Watchdog BWE Emergency Backup Sump Pump sump pump to find out if it's worth it.