ECR International H20I60, Installation, Operation & Maintenance Manual, Page: 1 / 24

H
2
O
INDIRECT-FIRED
WATER HEATERS
INSTALLATION, OPERATION &
MAINTENANCE MANUAL
P/N# 615000054, Rev. B [10/2011]
MODELS
H
2
OI30
H
2
OI40
H
2
OI40L
H
2
OI50
H
2
OI60
H
2
OI60L
H
2
OI80
H
2
OI80C
H
2
OI80HO
H
2
OI80HOC
H
2
OI115
H
2
OI115C
H
2
OI115HO
H
2
OI115HOC
An ISO 9001-2008 Certified Company
ECR International, Inc.
2201 Dwyer Avenue, Utica NY 13501
web site: www.ecrinternational.com
Information and specifications outlined in this manual in effect at the time of
printing of this manual. ECR International reserves the right to discontinue, change
specifications or system design at any time without notice and without incurring
any obligation, whatsoever.
FOR SINGLE WATER HEATER INSTALLATIONS
Conforms to UL STD 174
Certified to CAN/CSA STD C22.2 No. 110-94