AERCO Innovation (G-14-2265 and above) - Manual (Page 84)

Innovation Water Heaters Installation, Operation & Maintenance Manual
CHAPTER 6 – MAINTENANCE
Page 84 of
206 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
OMM-0078_0L
PRI: 11/25/2014
Phone: 800-526-0288
GF-128
Fireside Inspection – Continued
BURNER, INTAKE AND EXHAUST MANIFOLDS – EXPLODED
Figure 6-6. Combustion Chamber Gasket Locations
IMPORTANT
During reassembly, apply high-temperature, anti-seize lubricant to the
threads of the igniter-injector and grounding screw. Also, ensure that the
igniter-injector are properly positioned and are not contacting other
components. Torque the igniter-injector to 15 ft-lbs.
18. Reinstall all components in the reverse order in which they were removed, beginning with
the exhaust manifold assembly removed in step 15.
WARNING
The manifold-to-heat exchanger gasket must be held in place with
High Temp RTV Silicone sealant. The exhaust manifold must be
carefully raised into place, centered, and leveled to insure the
gasket makes a good seal between the manifold and heat
exchanger.
19. Reinstall the exhaust vent onto the exhaust manifold using a High Temp Red RTV silicon
sealant, such as sealants available from Permatex or Loctite.
BURNER FLANGE GASKET
(P/N GP-18899)
BURNER
CONDENSATE
SHIELD
BURNER
ASSEMBLY
INTAKE MANIFOLD
EXHAUST
MANIFOLD
BURNER FLANGE GASKET
(P/N GP-18899)
SHIELD
GASKET
(P/N 81197)