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Watts Industries AERCO Innovation 24429 Technical Instructions

Anode retrofit kit

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Innovation Anode Retrofit Kit Instructions
TECHNICAL INSTRUCTIONS
0
Innovation Anode Retrofit Kit # 24429 Instructions
This kit applies to all Innovation model water heaters
ITEM 1:
P/N 44173
ANODE MOUNTING
BRACKET
(1 each)
ITEM 6:
P/N 53058
P/N 88019
LOCKWASHER
(3 each)
NEOPRENE
Innovation Heat Exchanger Anode Retrofit Kit # 24429 Part List
ITEM#
QTY.
1
1
2
2
3
3
4
1
5
1
6
3
7
4
8
4
9
1
GP-18532
10
1
GP-18556
The information contained in these instructions are subject to change without notice
from AERCO International, Inc. AERCO makes no warranty of any kind with respect to
this material, including, but not limited to, implied warranties of merchantability and
fitness for a particular application. AERCO International is not liable for errors
appearing in this manual. Nor for incidental or consequential damages occurring in
connection with the furnishing, performance, or use of this material.
05/21/2015
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288
Kit # 24429
ITEM 2:
P/N 44174
ANODE
BLOCK
(2 each)
ITEM 7:
ITEM 8:
P/N 54108
O' RING,
1/4-20 HEX HEAD
SEAL BOLT
(4 each)
(4 each)
P/N
44173
ANODE MOUNTING BRACKET
44174
ANODE BLOCK
54107
HEX HEAD CAP SCREW 3/8–16 X 1", NiCu ALLOY
54106
HEX HEAD CAP SCREW 5/16–24 X 1 1/2" STAINLESS
56077
HEX NUT 5/16–24 STAINLESS
53058
LOCKWASHER, EXT TOOTH, STAINLESS
88019
'O' RING, NEOPRENE
54108
HEX HEAD SEAL BOLT 1/4–20 with NEOPRENE RING
HEAD GASKET
HEAD RELEASE GASKET
Disclaimer
ITEM 3:
ITEM 4:
P/N 54107
P/N 54106
3/8–16 HEX
5/16–24 HEX
HEAD CAP
HEAD CAP
SCREW
SCREW
(3 each)
(1 each)
ITEM 9:
P/N GP-18532
HEAD GASKET
(1 each)
DESCRIPTION
TID-0128_0B
ITEM 5:
P/N 56077
HEX NUT
5/16–24
(1 each)
ITEM 10:
P/N GP-18556
HEAD RELEASE
GASKET
(1 each)
Page 1 of 6

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Summary of Contents for Watts Industries AERCO Innovation 24429

  • Page 1 Innovation Anode Retrofit Kit Instructions Kit # 24429 TID-0128_0B TECHNICAL INSTRUCTIONS Innovation Anode Retrofit Kit # 24429 Instructions This kit applies to all Innovation model water heaters ITEM 5: ITEM 2: ITEM 3: ITEM 4: ITEM 1: P/N 56077 P/N 44174 P/N 54107 P/N 54106 P/N 44173...
  • Page 2: Tools Required

    Innovation Anode Retrofit Kit Instructions Kit # 24429 TID-0128_0B 1. Introduction This Technical Instruction Document (TID) provides instructions for installing the anode assembly in Innovation water heaters in the field. This kit is delivered unassembled. These instructions apply to all Innovation model water heaters. 5/16-24 HEX CAP SCREW (POSITIONING SCREW) (1 Each)
  • Page 3: Disassembling The Unit

    Innovation Anode Retrofit Kit Instructions Kit # 24429 TID-0128_0B Preparing the Unit for Retrofit – Continued Turn off the supply gas upstream from the unit. Allow enough time for the unit to return to room temperature. Close the water inlet, outlet, and recirculation shut-off valves to the unit. Carefully open the drain valve while opening the relief valve on the rear of the unit to relieve pressure and allow air into the shell.
  • Page 4 Innovation Anode Retrofit Kit Instructions Kit # 24429 TID-0128_0B Anode Assembly Installation Cut a doughnut shaped piece of cardboard that will fit snugly inside the heat exchanger shell and around the combustion chamber head and fit it in place above the heat exchanger tubes.
  • Page 5 Innovation Anode Retrofit Kit Instructions Kit # 24429 TID-0128_0B Anode Assembly Installation – Continued Fully tighten the 5/16-24 hex nut on the positioning screw to lock it in place. The mounting bracket is now firmly attached to the lifting hook, ensuring that the anode blocks are electrically connected to the unit.
  • Page 6 Innovation Anode Retrofit Kit Instructions Kit # 24429 TID-0128_0B Change Log Date Description Changed By 09/08/2014 Rev A: Initial release (reference PIR 1086) Chris Blair Rev B: 05/21/2015 Chris Blair 934-190: Added two gaskets to the instructions: GP- 18532, GP-18556. International Inc.