We offer 24/7 emergency Air Conditioner repair service in Chattanooga TN.24 Hour Emergency Service
 
For the best AC replacement in Ooltewah TN, choose a BBB rated company.
423.238.9848
Call AirSystems Unlimited for great AC repair service in Chattanooga TN
Email us any questions about our Air Conditioner repair service in Ooltewah TN
AirSystems Unlimited, ready to service your Air Conditioning in Cleveland TN
Email us any questions about our Cooling repair service in Chattanooga TN

Air Distribution System Design

Good Duct Design Increases Efficiency

This Air Distribution System Design: Good Duct Design Increases Efficiency (PDF) fact sheet explains how good duct design increases efficiency of air distribution systems for central heating and cooling. The air distribution system may reach an efficiency of 80 percent or more for little or no additional cost, resulting in homeowner savings of $50 to $200 or more each year in heating and cooling costs. The fact sheet describes duct design objectives, types of supply duct systems (such as trunk and branch, spider, radial and perimeter loop systems) as well as return duct systems (including multiple-room return and central return systems), duct materials and duct and register locations. It also provides duct design methods, design recommendations and key design elements.


U.S. Department of Energy - Energy Efficiency and Renewable Energy
24 Hour Emergency Service • Call Us Today • (423) 238-9848 • or • Fill Out Our Online Form
24 Hour Emergency Service
Call Us Today
(423) 238-9848
Fill Out Our Online Form
 
AirSystems Unlimited, ready to service your Air Conditioner in Ooltewah TN.
      Contact Information
 
Address:   5668 South Lee Highway
McDonald, TN 37353
Phone:      (423) 238-9848
 
 
Payment Options
 
For AC in Chattanooga TN, we accept most major credit cards.
 
We accept cash for Cooling repair service provided in Ooltewah TN.
We accept check for Air Conditioner repair service provided in Cleveland TN.
 
Financing Options
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