Get your heat ready for an Arizona winter
A short checklist for testing your heat pump or gas furnace before the first cold night in the East Valley, and what is normal on the first run.
Homeowner tips
Plain answers about heating and air conditioning in an Arizona home. A new post most weeks.
How often to change your air filter in Arizona
ENERGY STAR says check your filter monthly and change it at least every three months. Why Arizona homes often need it sooner, and how to replace yours.
Repair or replace your AC? What to ask first
How to think through a repair-or-replace decision on an Arizona AC or heat pump, what efficiency ratings mean, and what to ask before you buy.