At Air Doctor we firmly believe that one of the most important factors in your homes furnace replacement is to determine the proper size system for your home by performing a free site evaluation. During an evaluation we take the following factors into consideration:

• Size, layout and age of your home
• Insulation in your home: windows, roof and walls
• Ductwork efficiency
• Preferred thermostat setting
• Climate and humidity levels outdoors
• How satisfied you were with the performance of your last furnace system
• What YOU feel comfortable with investing in your new HVAC system
  

A correctly-sized furnace will heat your home comfortably without running too frequently. With help from the heating professionals at Air Doctor, you will save energy and money on heating costs each month by determining the right size furnace needed. We can also give you detailed information regarding the different types of furnaces available. Please do not hesitate to call us today to find out more information!

When it is time to replace your furnace, we encourage you to consider a high-efficiency furnace. Many models qualify for PG&E tax credits and utility rebates. Other benefits of high-efficiency furnaces include:

• Savings on energy costs, from 10-25%
• More comfortable home heating
• Less fuel waste
  
• Less air pollution- Going green for the environment
  

Popular brands that Air Doctor recommends to customers are as follows: