EF SERIES® ULTRA HIGH EFFICIENCY MODELS

The eF Series® utilizes exclusive designs and technologies for unsurpassed efficiency, installation flexibility and quiet operation. With thermal efficiencies as high as 99.1%, these units are the most efficient of their kind in the industry and now with several models qualifying for ENERGY STAR®. Last but not least, the eF Series® is extremely quiet, a feature building owners, managers and occupants will appreciate.

Product Highlights
ICON HD
Hydrojet2
Brass Drain Valve
Vitraglas<sup>®</sup>
Energy Star

Commercial Heaters Catalog

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Commercial Selection Guide

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Com & Res Ultra Low Nox

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EF Series Brochure

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Click the links below to download the PDF files
eF SERIES® ULTRA HIGH EFFICIENCY
MODELS
MODEL NUMBERS
EF-60T-125E-3N
EF-60T-150E-3N
EF-60T-199E-3N
EF-100T-150E-3N
EF-100T-199E-3N
EF-100T-250E-3N
EF-100T-300E-3N
EF-100T-399E-3N
Spec Sheet Parts List Operation Manual Service Manual Quick Service Guide Warranty Doc
800-B 48204-D

51102-B (100T399)
238-48384-00F
238-44445-00M
Supplement 50688-A
Venting Supplement
Venting Supplement
45817-F
238-51163-00A (100T399)
eF Series® Click Here
Models Prior to New Control Integration
800-B 44485-F 238-44445-00M 45817-F   N/A