9
The heATer MUST nOT Be lOCATeD In An AreA Where IT
WIll Be SUBJeCT TO FreeZInG.
lOCATe IT neAr A FlOOr DrAIn. The heATer ShOUlD Be
lOCATeD In An AreA Where leAKAGe FrOM heATer Or
COnneCTIOnS WIll nOT reSUlT In DAMAGe TO ADJACenT
AreA Or TO lOWer FlOOrS OF The STrUCTUre.
When SUCh lOCATIOnS CAnnOT Be AVOIDeD, A SUITABle
DrAIn PAn ShOUlD B e InSTAlleD UnDer heATer. Such
pans should be fabr icated with sides at least 2” de ep, with
length and width at least 2” greater than di ameter of heater
and must be piped to an adequate drain. Pan must not restrict
combustion air ow.
ClearanCes
This water heater is approved for installation on combustible ooring
(with nSF leg kit #9003425205) in an alcove when minimum
clearance from any combustion construction are followed as
indicated in Figure 6 and Table 4.
In all installations the minimum combustible clearances from vent piping
shall be 6” (152 mm). Vent piping passing through a combustible wall
or ceiling must be a continuous run (no joints) and retain 6” (152
mm) clearance unless an approved reducing thimble is used.
A service clearance of at least 24” (61 cm) should be maintained
from serviceable parts.
The units are approved for installation with side, rear and ceiling
clearances as indicated below:
taBle 4.
minimum ClearanCes to ComBustiBles in inChes (mm)
model
“a” right
side “B” left side
“C” BaCk
“d” Ceiling
BCG3 70T120 5nOX 2” 51 mm 2” 51 mm 2” 51 mm
12” 305 mm
BCG3 80T150 6nOX 2” 51 mm 2” 51 mm 2” 51 mm
12” 305 mm
BCG3 100T180 6nOX 2” 51 mm 2” 51 mm 2” 51 mm
12” 305 mm
BCG3 95T199 6nOX 2” 51 mm 2” 51 mm 2” 51 mm
12” 305 mm
BCG3 100T199 6nOX 2” 51 mm 2” 51 mm 2” 51 mm
12” 305 mm
A/BCG3 100T200 6nOX 2” 51 mm 2” 51 mm 2” 51 mm
12” 305 mm
A/BCG3 100T250 6nOX 2” 51 mm 2” 51 mm 2” 51 mm
12” 305 mm
A/BCG3 100T275 6nOX 2” 51 mm 2” 51 mm 2” 51 mm
12” 305 mm
A/BCG3 85T310 6nOX 6” 152 mm 6” 152 mm 6” 152 mm
12” 305 mm
A/BCG3 85T366 6nOX
6” 152 mm
6” 152 mm 6” 152 mm
12” 305 mm
A/BCG3 85T390 6nOX 3” 76 mm 3” 76 mm 3” 76 mm
12” 305 mm
taBle 5.
minimum ClearanCes to non-ComBustiBle ConstruCtion
model
“a” right
side “B” left side
“C” BaCk “d” Ceiling
BCG3 70T120 5nOX 0” 0 mm 0” 0 mm 0” 0 mm
12” 305 mm
BCG3 80T150 6nOX 0” 0 mm 0” 0 mm 0” 0 mm
12” 305 mm
BCG3 100T180 6nOX 0” 0 mm 0” 0 mm 0” 0 mm
12” 305 mm
BCG3 95T199 6nOX 2” 51 mm 2” 51 mm 2” 51 mm
12” 305 mm
BCG3 100T199 6nOX 0” 0 mm 0” 0 mm 0” 0 mm
12” 305 mm
A/BCG3 100T200 6nOX 0” 0 mm 0” 0 mm 0” 0 mm
12” 305 mm
A/BCG3 100T250 6nOX 0” 0 mm 0” 0 mm 0” 0 mm
12” 305 mm
A/BCG3 100T275 6nOX 0” 0 mm 0” 0 mm 0” 0 mm
12” 305 mm
A/BCG3 85T310 6nOX
3” 76 mm 3” 76 mm 3” 76 mm
12” 305 mm
A/BCG3 85T366 6nOX 0” 0 mm 0” 0 mm 0” 0 mm
12” 305 mm
A/BCG3 85T390 6nOX 0” 0 mm 0” 0 mm 0” 0 mm
12” 305 mm
loCating the water heater
Property Damage Hazard
All water heaters eventually leak.
•
Do not install without adequate drainage.
•
CAUTION
When installing the heater, consideration must be given to proper
location. location selected should be as close to the stack or chimney
as practicable, with adequate air supply and as centralized with the
piping system as possible.
Fire or Explosion Hazard
Read instruction manual before
installing, using or servicing
water heater.
Avoid all ignition sources if you smell gas.
Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
Use only the gas shown on the water heater rating label.
Keep ignition sources away from faucets after extended
periods of non-use.
Maintain required clearances to combustibles.
Do not expose water heater controls to excessive gas
pressure.
There IS A rISK In USInG FUel BUrnInG APPlIAnCeS SUCh
AS GAS WATer heATerS In rOOMS, GArAGeS Or OTher
AreAS Where GASOlIne, OTher FlAMMABle lIQUIDS Or
enGIne DrIVen eQUIPMenT Or VehICleS Are STOreD,
OPerATeD Or rePAIreD. FlAMMABle VAPOrS Are heAVY
AnD TrAVel AlOnG The FlOOr AnD MAY Be IGnITeD BY The
heATer’S IGnITer Or MAIn BUrner FlAMeS CAUSInG FIre
Or eXPlOSIOn. SOMe lOCAl CODeS PerMIT OPerATIOn OF
GAS APPlIAnCeS In SUCh AreAS IF TheY Are InSTAlleD 18”
Or MOre ABOVe The FlOOr. ThIS MAY reDUCe The rISK IF
lOCATIOn In SUCh An AreA CAnnOT Be AVOIDeD.
DO nOT InSTAll ThIS WATer heATer DIreCTlY On A
CArPeTeD FlOOr. A FIre hAZArD MAY reSUlT. Instead the
water heater must be placed on a metal or wood panel extending
beyond the full width and depth by at least 3 inches in any direction.
If the heater is installed in a carpeted alcove, the entire oor shall
be covered by the panel. Also, see the DrAInInG requirements in
MAInTenAnCe Section.
The heATer ShAll Be lOCATeD Or PrOTeCTeD SO IT IS nOT
SUBJeCT TO PhYSICAl DAMAGe BY A MOVInG VehICle.
FlAMMABle ITeMS, PreSSUrIZeD COnTAInerS Or AnY OTher
POTenTIAl FIre hAZArDOUS ArTICleS MUST neVer Be PlACeD
On Or ADJACenT TO The heATer. OPen COnTAInerS Or
FlAMMABle MATerIAl ShOUlD nOT Be STOreD Or USeD
In The SAMe rOOM WITh The heATer.
installation Considerations