http://www.furnacecleaning.info/blog/2009/09/15/study-that-proves-cleaning-your-hvac-system-improves-energy-efficiency/ Furnace Duct Cleaning and Indoor Air Quality For Fort McMurray Fri, 02 Oct 2009 13:55:30 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.furnacecleaning.info/blog/2009/09/15/study-that-proves-cleaning-your-hvac-system-improves-energy-efficiency/comment-page-1/#comment-44 Energy Saving Proof is on the Way | Furnaceman Blog Fri, 02 Oct 2009 13:55:30 +0000 http://www.furnacecleaning.info/blog/?p=68#comment-44 [...] from the University of Colorado to undertake a two-year study titled “The Correlation between HVAC System Pressure Drop and Energy Savings.” This project was started in February 2008 and will run through January [...] [...] from the University of Colorado to undertake a two-year study titled “The Correlation between HVAC System Pressure Drop and Energy Savings.” This project was started in February 2008 and will run through January [...]

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