SECTION I
TNSTALLATION
A. GENERAL
Installation
of these
powergas
burnersmustconform
to localcodes,or in
theirabsence,theNationalFuel
Gas
Code,
ANSI Z223.IAIFPA54.
In CANADA, "Theequipment
shallbeinstalledin accordance
with the
Provincial
Installation
Requirements,
orintheirabsence,the
CGA 8149.1
andBl49.2Installation
Codesshall
prevail." Authoritieshaving
jurisdiction
shouldbeconsulted
beforeinstallations
are
made.
NOTICE: ANSI or localinstallation
codecompliance
isthe
sole
responsibility
of the
qualified
installer.
B. VENTILATION
The
EHGburnermodels
covered
bythismanual
shall
not
beinstalledin an
appliancelocatedwhere
normalaircirculationor infiltration
islimitedin
providing
alltheairnecessaryforproper
combustion
and
draft
hood
dilution
air.
Whenthe
heating
applianceisinstalledin atightlyclosedroomwithout
ventilationopeningstooutdoors,
orotherrooms,
provisions
shall
be
made
for supplyingairforcombustion
through
specialopenings,
onenearthefloor
lineandthe
other
near
theceiling.Eachistobesized
on
thebasisof one
squareinch(645
.2mm')ormore
of free
area
each
1,000BTU (.29kW)
input
per
hour.
C.HEATING APPLIANCE INSPECTION
Clean
theappliance
heat
exchangerinterior,
combustionchamberandflue
connections.
Removeall adhering
tars,
scale,dirt and
soot.
Inspecttheheat
exchangerforobviousand
potential
fluegas
leaks.
Cement
all
jointsaround
theappliance
base
and
access
openingstoprevent
airand/orfluegas
leakage
intooroutof thecombustion
chamber.
WarmAir Furnacesx
- Makecertain
theelectricalcharacteristics
of thefan
andlimit switchcorrespond
tothose
required
by thisburner
and
arein
proper
working order.
Hot WaterBoilers* - Makecertain
watertemperatureandaltifude
gauges,
pressure
relief valvesarein proper
working order.
SECTION
I
INSTALLATION
A.GENERAL
Installation
of
these power gas burners must conform to local codes,
or
in
their absence, the National Fuel Gas Code, ANSI Z223.1/NFPA 54.
In
CANADA,
"The
equipment shall be installed
in
accordance with the
Provincial Installation Requirements,
or
in
their absence, the CGA B149.1
and B149.2 Installation Codes shall prevail." Authorities having jurisdiction
should be consulted before installations are made.
NOTICE:
ANSI
or
local installation code compliance
is
the sole
responsibility
of
the qualified installer.
B.
VENTILATION
The
EHG burner models covered by this manual shall not be installed
in
an
appliance located where normal air circulation
or
infiltration
is
limited
in
providing all the air necessary for proper combustion and draft hood dilution
alr.
When the heating appliance is installed in atightly closed room without
ventilation openings
to
outdoors, or other rooms, provisions shall be made
for supplying air for combustion through special openings,
one
near the floor
line and the other near the ceiling. Each
is
to be sized on the basis
of
one
square inch (645.2mm2)
or
more
of
free area each 1,000
BTU
(.29kW) input
per
hour.
C.
HEATING
APPLIANCE
INSPECTION
Clean the appliance heat exchanger interior, combustion chamber and flue
connections.
Remove
all adhering tars, scale, dirt and soot. Inspect the heat
exchanger for obvious and potential flue gas leaks. Cement all joints around
the appliance base and access openings to prevent air and/or flue gas leakage
into
or
out
of
the combustion chamber.
Warm
Air
Fumaces*
-
Make
certain the electrical characteristics
of
the fan
and limit switch correspond to those required
by
this burner and are in
proper
working order.
Hot
Water Boilers* -
Make
certain water temperature and altitude gauges,
pressure
relief
valves are in proper working order.
4
