Logo


Home | About Us | Contact Us | Customer Testimonials | Job Site Pictures

Oil Delivery | Heating & Cooling | System 2000System 2000 BenefitsSpacePak 


Efficiency Comparison

                 Efficiency Comparison This chart compares the annualized efficiencies of typical methods of heating and domestic hot water production with System 2000's impressive performance.


The table below provides background data used to create the above "Annualized Efficiency Comparison" bar chart.

  Conventional Boiler
(Tankless Coil)
Typical Home
Conventional Boiler
Separate Hot Water Tank
System 2000 with Digital Energy Manager's Purge Control
  86% AFUE 86% AFUE 87% AFUE
Chimney Loss 132 gal. - 15% 118 gal. - 15% 78 gal. - 13%
Jacket Loss 35 gal. - 4% 31 gal. - 4% 12 gal. - 2%
Standby Loss 131 gal. - 15% 72 gal. - 9% 6 gal. - 1%
Room Air Loss 85 gal. - 9.5% 70 gal. - 9% 6 gal. - 1%
Home Comfort & Hot Water 497 gal. 497 gal. 497 gal.
Real Annual Fuel Usage 880 gal. 788 gal. 589 gal.
Net Efficiency 56% 63% 83%

                Cost of Hot Water

This chart outlines the dramatic dollar savings potential using System 2000 for domestic hot water production.

Home | About Us | Contact Us | Customer Testimonials | Job Site Pictures

Oil Delivery | Heating & Cooling | System 2000System 2000 BenefitsSpacePak    


 1-888-RER-Fuel