Locaon Wooster, Ohio The RLD Project Team Dave Dyer, Josh Looper Challenge The College of Wooster was experiencing a pump failure in the hydronic heating system. They were looking for a solution that would help them achieve improved efficiencies, lower energy bills, and provide system reliability. One option they considered was variable speed technology, but there were concerns that their older 3-way valve controlled system would not allow this solution. Why R.L Deppmann? The original system had required two pumps operating to satisfy the occupants during the winter months. With one pump failing and winter approaching, they called Deppmann to discuss their options. Solution The obvious replacement product was a Bell & Gossett, Xylem, Ecocirc-XL inline pump. The EcoCirc-XL uses it’s built-in temperature sensor, built-in point-of-use controller, and a remote sensor wired to the pump to provide the variable speed capability. During the 2014-2015 heating season, the system ran with only one pump, the EcoCirc-XL, in variable speed mode. The occupants were warm and the College of Wooster realized significant energy (and cost) savings. College of Wooster Ohio -Holden Dorm “The new pump is running great. I showed my supervisor the savings today and he was shocked... The new pump uses 90% less energy than the old pump” -Client Testimonial Cleveland | Detroit | Grand Rapids | Saginaw 800.589.6120 | deppmann.com

College of Wooster Ohio -Holden Dorm · Josh Looper Challenge The College of Wooster was experiencing a pump failure in the hydronic heating system. They were looking for a solution

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Page 1: College of Wooster Ohio -Holden Dorm · Josh Looper Challenge The College of Wooster was experiencing a pump failure in the hydronic heating system. They were looking for a solution

LocationWooster, Ohio

The RLD Project TeamDave Dyer, Josh Looper

ChallengeThe College of Wooster was experiencing a pump failure in the hydronic heating system. They were looking for a solution that would help them achieve improved efficiencies, lower energy bills, and provide system reliability. One option they considered was variable speed technology, but there were concerns that their older 3-way valve controlled system would not allow this solution.

Why R.L Deppmann?The original system had required two pumps operating to satisfy the occupants during the winter months. With one pump failing and winter approaching, they called Deppmann to discuss their options.

SolutionThe obvious replacement product was a Bell & Gossett, Xylem, Ecocirc-XL inline pump. The EcoCirc-XL uses it’s built-in temperature sensor, built-in point-of-use controller, and a remote sensor wired to the pump to provide the variable speed capability. During the 2014-2015 heating season, the system ran with only one pump, the EcoCirc-XL, in variable speed mode. The occupants were warm and the College of Wooster realized significant energy (and cost) savings.

College of Wooster Ohio -Holden Dorm

“The new pump is running great. I showed my supervisor the savings today

and he was shocked... The new pump uses 90% less energy than the old pump”

-Client Testimonial

Cleveland | Detroit | Grand Rapids | Saginaw 800.589.6120 | deppmann.com

http://bellgossett.com/pumps-circulators/large-wet-rotor/ecocirc-xl/

http://deppmann.com/