Frequently Asked Questions . .

Q: What is a SEER rating?
A: SEER stands for Seasonal Energy Efficiency Ratio and can be compared to MPG‘s (Miles Per Gallon) in a car. The higher the SEER rating the more energy efficient it is

Q: What is HSPF?
A: HSPF is an abbreviation for Heating Seasonal Performance Factor. It is the most commonly used measure of the heating efficiency of heat pumps. (The cooling efficiency of a heat pump is measured by its SEER) HSPF is a heat pump's estimated seasonal heating output in BTUs divided by the amount of energy that it consumes in watt-hours. New heat pumps manufactured after 2005 are required to have an HSPF of at least 7.7.

Q: How often should I have my equipment serviced?
A: Heating and Air Conditioning equipment should be serviced at least once a year. The best scenario is to have the heating system checked in the Fall and the air conditioning checked in the Spring.

Q: Should I cover my outdoor air conditioning system in the winter?
A: Yes. A cover should be placed on your unit to keep out debris. If you live in a snowy climate, a cover will also help keep ice and snow out of your unit.

Q: What air conditioner maintenance can I do myself?
A:  There are a few simple routines that you can follow to help ensure that your system runs smoothly.
1) Check the air filter or coil in your until every 3 –4 weeks. A dirty filter will strain your system.
2) Keep your outdoor unit free of debris.
3) Ensure that your unit is on level ground.

Q:  I need to replace my air conditioner, but my furnace works just fine. Is it true they need to be replaced at the same time?
A:  Think of your air conditioner and furnace as part of a total system. That system will work better, longer and more efficiently if all of its components are matched in capacity and efficiency. By the same token, a mismatched system — one that mixes old technology with new — could decrease system performance and overall comfort.

Q:  How can I control my energy costs?
A:  Controlling energy costs starts with your thermostat. You can save about three percent of your heating costs for every degree you lower your thermostat during the winter.* And for every degree you raise your thermostat in the summer, you can cut cooling costs up to six percent. Just as important, your system's components should have the highest possible energy efficiency ratings.

Q:  How do I know what size system I need for my home?
A:  The standard practice for sizing air conditioning and heat pump systems is to do what is called a heat load calculation on the structure. A Manual J heat gain calculation is used and is based on the outdoor design temperatures, attic and wall insulation, window types and locations, elevation of the home, and other structural and environmental factors.

For more information, please contact one of our maintenance associates.