Amr Buffer Tank Components; Buffer Tank Installation Overview - Watts Aerco TAG-0072 GF-146-E Operation & Maintenance Manual

Natural gas and propane gas modulating condensing boilers and water heaters
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AM Series Boiler & Water Heater User Manual
CHAPTER 3: INSTALLATION – SITE
97084 - FLEX HOSE
121699 - BOLT 3/8-16
Figure 3-9: Buffer Tank Installation Parts Illustration

3.12 AMR Buffer Tank Components

The following components are provided and must be installed on the buffer tank during
installation of the buffer tank to the main unit (see Figure 3-10):
P/N 92129 - T & P Valve
P/N 62005 - Cord Grip
P/N 49263 - Thermowell
P/N 122848 - Conductive Compound (not shown)
P/N 92129 - T & P Valve

3.13 Buffer Tank Installation Overview

80-Gallon Tank: Place tank, connect flex hoses, install tank components.
119-Gallon Tank: Attach base extender, place tank, install reducer couplings and 3" nipples to
tank openings, connect flex hoses between tank and AMR unit, install tank components.
OMM-0100_E • GF-146 • 11/15/2019
39209 – BASE EXTENSION
53050 - FLAT WASHER, 3/8
93499 - REDUCING COUPLING, 2-1/2 x 2
P/N 62005 - Cord Grip
Figure 3-10: Buffer Tank Components
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
56034 - 3/8-16 LOCKNUT
90046-3 - NIPPLE, 2x3L
P/N 49263 - Thermowell
Page 38 of 170

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