What is Two-Stage Cooling?

Many of our customers are actually installing a larger system with the two-stage capabilities.  This allows you to have a larger capacity system installed for the hot days when you have company which burdens your home with a heavy heat load a regular sized A/C system may not be able to handle. A two-stage A/C would then be able to handle the extra heat load by automatically switching to full capacity, and then stepping down to a low-stage for all the other times. Its basically like having two size air conditioners in one.

Lennox Two-Stage Air Conditioning Technology

There’s cool, and there’s perfectly cool. Lennox┬« air conditioners like the XC21 make the distinction with two-stage technology, which adjusts operating speed for a more precise temperature throughout your home.