EFB125 Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for EFB125 products.

Tip: include the full model number printed on your EFB125 label for the best match.

EFB125 manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Lochinvar EFB85 EFB Boiler Range User Guide

October 2, 2025

EFB Boiler range Flue Guide Models covered: EFB85 EFB105 EFB125 EFB155 DOCUMENT CONTROL Article Language Version Modified by EFB flue guide English V1.6 July 2025 S Hunt GENERAL Lochinvar CPM Boilers are certified for use on the following flue categories:…

Brand: Lochinvar