Loading ...
Loading ...
Loading ...
23
DO
❑ DO check inlet gas pressure to ensure
that it is within the range specified on the
rating plate.
❑ DO provide adequate air for combustion
and ventilation as discussed in the Use
and Care Manual and the National Fuel
Gas Code.
❑ DO maintain proper clearances to
combustibles as specified on the rating
plate.
❑ DO allow enough time for joint cement
vapors to dissipate BEFORE applying
power to the water heater.
❑ DO ensure that the venting system
complies with the guidelines found in the
Use and Care Manual and National Fuel
Gas Code.
❑ DO contact a qualified service technician
if the main burner will not stay lit. The
burner chamber is designed to be sealed
utilizing a gasket and tamper resistant
screws.
DON’T
❑ DON’T block or restrict Combustion Air
Inlet Openings or the Flammable Vapor
Sensor located around the lower portion
of the water heater jacket.
❑ DON’T block or restrict the Blower
Assembly Dilution Air holes (see diagram
to the left).
❑ DON’T remove the Burner Access Door
unless absolutely necessary. This should
only be done by a qualified service
technician. A new burner access door
gasket must be installed on any burner
access door that has been removed.
❑ DON’T install this water heater where
standing water may occur. The base of the
water heater is meant to be mounted on a
dry surface.
❑ DON’T allow cleaners, solvents, or other
materials to come into contact with the
Flammable Vapor Sensor.
❑ DON’T operate the water heater if the
sight glass or igniter assembly grommet is
damaged or broken (see to the left).
During Installation of this water heater
Heat Traps
For increased energy efficiency, some water
heaters have been supplied with factory
installed 1 in. NPT heat traps in the hot
outlet line and cold water inlet line.
These heat traps may require a minimum
of one (1) 90° 1 in. NPT elbow and may
require an additional 90° 1 in. NPT elbow
or a 1 in. coupling depending on your
installation needs. See illustration of nipples
and heat traps on pages 36.
Blower Assembly Dilution Air Holes
75 Gallon Dilution Air Holes
VACATION
VERY
HOT
WARM
ABC
COOLER
HOTTER
Ignitor Assembly
Grommet
Sight Glass
Flammable
Vapor Sensor
For increased energy efficiency, this water heater has been supplied with a 2 3/8 in.
section of T&P insulation. Please install the insulation as shown below.
T&P Insulation Installation
Typical Side Connect T & P Arrangement.
Slip the insulation cover over the T&P
Valve through the center hole and align
the hole in the side with the opening of the
T&P Valve.
Ensure the T&P Valve opening is not
obstructed by the insulation.
Blower Assembly not shown.
Loading ...
Loading ...
Loading ...