Is it advisable to use a programmable thermostat?

Yes, if you have a large one zone system you could experience savings of 12/15% using a programmable thermostat set properly. 

How do I winterize my Air Conditioning System?

Shut off the power at the outdoor disconnect.  Cover the machine with a piece of plywood cut to fit the top (protection from icicles).  For attic systems, pour approximately 2 cups of RV anti-freeze in the condensate drain. 

How often should I change my filters?  Are they really efficient?

A Standard 1 inch disposable filter should be changed once a month.  They are easily available through your local hardware store.  These filters are roughly 3% efficient at eliminating debris in your airstream.  Should dust and debris be an issue in your home, please contact our office to discuss your options.  Most air cleaners have a minimum of 90% efficiencies.

Should I have my system tuned up every year?

Yes.  Tuning up your system ensures that it will run at peak efficiency.  A technician can also spot problems before they create a break down of your equipment resulting in a costly repair.  The manufacturer can require proof of maintenance for warranty coverage. 

Why do I need a central humidifier?

A Central Humidifier will improve the comfort of your home.  Humidified air feels warmer, therefore you can set your thermostat 2-3 degrees lower and still feel comfortable.  Also, a humidifier can keep the furniture and flooring from drying out.