Please explain SEER and AFUE ratings.
The Seasonal Energy Efficiency Ratio (SEER) measures air conditioning and heat pump cooling efficiency, which is calculated by the cooling output for a typical cooling season divided by the total [...]
What are types of refrigerant are used in HVAC systems?
Refrigerants are the fluids in your air conditioning system and heat pumps. They transfer heat from one place to another (ie. from inside your home to the outside in warm weather). The two types [...]
What is carbon monoxide and why is it so dangerous?
Carbon monoxide is a colorless and odorless. gas that can be lethal in high concentrations. It is caused by a lack of oxygen or a disruption of the fuel burning process. We recommend having a [...]
When is it time to replace system equipment?
You need to consider replacing your equipment if you are having continual problems or frequent failure of the equipment. A knowledgeable contractor will be able to advise you on whether it is [...]
How long should a furnace or air conditioner last?
The life expectancy of HVAC system equipment depends on such factors as: hours of usage, location of equipment, indoor and outdoor climate conditions, and maintenance and care. On average a [...]
How can I improve the efficiency of my existing system?
Keep system filters clean. Keep condenser coil outside of your home clean. Schedule a semi-annual check and cleaning by a licensed contractor. Use a programmable thermostat. Keep flammable [...]
How do I know if my system is working correctly?
Heating System: If you want to make sure your heating system is working correctly, check for the Standard Operation Sequence: Thermostat calls for “heat.” Inducer draft motor comes on. Igniter [...]