Building Specifications
- 825,000 ft2
- Over 50 year old building
- Located in Edison, NJ
Before - Make-Up Air / Infrared Tube
Performance
- Uneven temperatures
- Poor system control
- High operating costs
Operating Costs
Based on:
220,615 therms for 2007-08 heating season
$0.63/ft2 Total cost
After - Cambridge Space Heaters
Performance
- More even temperatures
- Lower operating Cost
- Better system control
Operating Costs
Based on:
130,953 therms for 2009 heating season
$0.37/ft2 Total cost
Summary
The Cambridge system used 41% less gas. The Cambridge system saved approximately $66,909/year in gas cost operating at $0.37/ft2 vs. $0.63/ft2.