Contact Us
JDN Systems
314 S Main Street
Bartlett, IL
How often should I replace my furnace filter?
What type of furnace filter should I be using?
There are many types of Furnace Filters on the market. Manufacturers recommend a minimum of
How often should I have my furnace cleaned?
Your Furnace should be Maintained Yearly. Manufacturers are getting strict on consumers, demanding that they have their Furnace Maintained and requiring records to be kept. In the event of a major breakdown, they may ask you to produce the records. Older Furnaces should be checked for safety reasons, to ensure Heat Exchangers are not cracked, chimney is drafting properly and all safety switches are operating correctly .
How often should I have my air conditioning cleaned?
As with your Furnace, you should have your Air Conditioner Maintained Yearly. Clogged coils will decrease the efficiency of the unit and cause it to work harder. The Technician will take Super Heat and Sub- Cooling Measurements to assure proper Freon levels. If your A/C unit is low on Freon, it will cause a unit to run longer cycles which will increase utility bills. The technician will also test and inspect electrical components, such as