%20(5).jpg?width=822&height=785&name=Single%20Case%20Study%20Hero%20Module%20(822x785)%20(5).jpg)
$83K in Savings from Heatsponge Boiler Economiser
$135,685.00. That’s the amount of the rebate earned by this customer from their gas utility, for their installation of a HeatSponge condensing economizer on a 400 HP firetube boiler.
Which also resulted in:
- Annual reduction in fuel use of 15,242 MMBtu
- Annual savings of approx. $83,830
- Rebate of $135,685
- Efficient design allowed for installation in limited available space
Dramatic Heat Recovery
This application was ideal for the installation of a fully condensing HeatSponge economiser. Where economisers limited to preheating boiler feed water are limited to the amount of energy they can recover because of the higher incoming water temperature, the availability of a large amount of cold water allowed for the ability to utilise a fully condensing economiser design and dramatically increases the potential heat recovery.
A third party provided on-site support to both properly size and install the HeatSponge condensing economiser as well as providing the coordination on obtaining a rebate.
Access to BEI’s “Bruce” online rating software was invaluable in assisting all parties in quickly and easily selecting the optimum economiser for the application. The result was a dramatic and documented increase in efficiency of the boiler system. In addition to the rebate the condensing economiser provides for an annual reduction in fuel use of 15,242 MMBtu, which equates to an estimated savings of $83,830.
Built to Last and Cut Costs
The HeatSponge economizer was completely manufactured out of stainless steel to provide for the longest life in an aggressive condensing environment. The low flue gas backpressure allowed for installation on the existing boiler with no need for an additional draft fan reducing theinstallation cost as well as eliminating the parasitic electric loss associated with other designs that require additional draft fans. The success of this unit lead to their installation of a second HeatSponge condensing economizer on their other boiler. For additional information on HeatSponge economizers please visit our website at www.heatsponge.com.
Explore More Case Studies
Speak to our team
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut et massa mi. Aliquam in hendrerit urna. Pellentesque sit amet sapien fringilla, mattis ligula consectetur, ultrices mauris. Maecenas vitae mattis tellus.
- Lorem ipsum dolor sit amet, consectetur adipiscing elit.
- Lorem ipsum dolor sit amet, consectetur adipiscing elit.
- Lorem ipsum dolor sit amet, consectetur adipiscing elit.