HVAC Systems Cleaning, IAQ/Mold/Biological Remediation, HVAC Fire/Smoke Remediation, Odor Control and IAQ Investigations and Testing

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Increasing Cooling and Heating Efficiency

  • EPA research suggests that cleaning dirty cooling coils, fans and heat exchangers can improve the efficiency of cooling and heating systems and lower the energy costs you pay to keep your family cool in the summer and warm in the winter.
  • A properly and thoroughly cleaned HVAC System, not just the air ducts, can reduce the costs associated with running your air conditioning system and increase the useful life of your HVAC equipment.
  • An American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) study concluded that maintaining HVAC system cleanliness in homes would reduce average operating costs by 10% to 25%.
  • According to the EPA, a build-up of .042 inches of dirt on a heating or cooling coil can result in a decrease in an HVAC system efficiency of 21%.
  • According to Louisiana Cooperative Extension Services (LCES), nine out of 10 HVAC system failures are caused by dirt and dust.
  • The LCES also reports that clean systems restore capacity and lessen running times.  This means saving on your monthly electric bill.

Duct Blaster Testing Services and Blower Door Testing Service

Air duct leakage can increase heating and cooling costs over 30%.  The EPA reported that most American houses have uncontrolled leakage that varies wildly from one day to another, but on-the-average have 70% to 100% of an air change per hour.  This “natural” air leakage averages 100% to 200% more than the 35% of an air change per hour recommended for homes by ASHRAE Standard #62-1989 “Ventilation for Acceptable Indoor Air Quality”.  Blower door and Duct Blaster testing can identify these air leakages.

Power Vac America is a certified member of the National Air Duct Cleaners Association and licensed A/C contractor.  Our cleaning process include the cleaning of the the evaporator coils, the blower (fans) and heat exchanger as recommended by all of the organizations mentioned above.  Other companies skip the evaporator coils leaving behind the dirt that keeps your system operating inefficiently.  An air conditioning system that does not have all components cleaned during the duct cleaning process will re-contaminate your ducts as soon as the systems is turned on.  

In addition to energy efficiency and cost saving from a clean HVAC system, poor Indoor Air Quality (IAQ) can effect your health.  Health Effects of poor IAQ

 

CALL TODAY FOR MORE INFORMATION

713 645-4611

 

   

 Doug Long, ASCS, NADCA Certified   Paul Burns, ASCS, NADCA Certified

ADDRESS: 6613 Springer Street, Houston, Texas 77087

TELEPHONE: 713-645-4611 TOLL FREE: 800-564-0743 FAX: 713-645-6021 EMAIL: info@powervacamerica.com

Copyright © 2001-2007 PowerVac America.

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