ECR International Dunkirk WPSB 3 Series Installation, Operation & Maintenance Manual page 36

In accordance with Section 325 (f) (3) of the Energy Policy and Conservation Act, this boiler is
equipped with a feature that saves energy by reducing the boiler water temperature as the heating
load decreases. This feature is equipped with an override which is provided primarily to permit the
use of an external energy management system that serves the same function.
THIS OVERRIDE MUST NOT BE USED UNLESS AT LEAST ONE OF THE FOLLOWING CONDITIONS IS
• An external energy management system is installed that reduces the boiler water temperature as the heating load
decreases.
• This boiler is not used for any space heating
• This boiler is part of a modular or multiple boiler system having a total input of 300,000 BTU/hr or greater.
• This boiler is equipped with a tankless coil.
2201 Dwyer Avenue, Utica, NY 13501
Tel. 800 325 5479
www.ecrinternational.com
IMPORTANT
TRUE:
All specifications subject to change without notice.
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