AMR Integrated Water Heaters (Supplement to GF-146)
CHAPTER 1: GENERAL INFORMATION
1.2 Emergency Shutdown
If overheating occurs or the gas supply fails to shut off, close the manual gas shutoff valve
(Figure 1-1) located external to the unit.
NOTE
The Installer must identify and indicate the location of the
emergency shutdown manual gas valve to operating personnel.
Figure
1-1: Manual Gas Shutoff Valve
IMPORTANT – FOR MASSACHUSETTS INSTALLATIONS
Water heater Installations within the Commonwealth of Massachusetts must conform to
the following requirements:
•
Water heater must be installed by a plumber or a gas fitter who is licensed within the
Commonwealth of Massachusetts.
•
Prior to unit operation, the complete gas train and all connections must be leak tested
using a non-corrosive soap.
•
The vent termination must be located a minimum of 4 feet above grade level. If side-
wall venting is used, the installation must conform to the requirements
in 248 CMR
5.08 (2).
•
Must be installed according to all local codes.
OMM-0106_0A
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, NY 10913
Page
9
of
52
GF-146-IR
Ph.: 800-526-0288
PRI - 07/22/15
