A. O. Smith DSE-6 User Manual
Commercial Electric
®
Water Heaters
MODELS DVE-52,
80, 120 AND DRE-52, 80, 120,
MANIFOLD KITS
Precision cut type "L" all copper tube manifold kits assure water flow balance of all units. Without this balance, the full water
heating and storage potential of the system cannot be achieved. All tubing, elbows and valves required for manifold construction
as illustrated are contained in the kit.
Dimensions shown are for minimum space occupied by complete assemblies. Service space in front of the units must be added.
The manifold kits are provided with gate valves to isolate units for servicing.
DRE/DVE-52 66-1/4 56-3/4 27-1/4 13-1/4
DRE/DVE-80 70-1/2 60-1/4 31-1/4 9-3/4
DRE/DVE-120 73-1/4 64-1/2 35-3/4 5-1/2
DSE-6
DSE-80 60-1/4 61-1/2 32-1/4 8-1/2
DSE-100 69-1/4 61-1/2 32-1/4 8-1/2
DSE-120 74-1/4 63 33-3/4 7
Inlet and Outlet Size - 1-1/2
AND DSE-65, 80, 100, 120
ALL DIMENSIONS IN INCHES
TWO HEATERS
Part
Model Number H W D A
9003429205
61-1/2 59-1/2 30-1/4 10-1/2
November 2009R
April 2011R
THREE HEATERS
Part
Model Number H W D A
DRE/DVE-52 66-1/4 91-3/4 27-1/4 13-1/4
DRE/DVE-80 70-1/2 95-1/4 31-1/4 9-3/4
DRE/DVE-120 73-1/4 99-1/2 35-3/4 5-1/2
DSE-65 61-1/2 94-1/2 30-1/4 10-1/2
DSE-80 60-1/4 96-1/2 32-1/4 8-1/2
DSE-100 69-1/4 96-1/2 32-1/4 8-1/2
DSE-120 74-1/4 98 33-3/4 7
Inlet and Outlet Size - 2-1/2
Model Number H W D A
DRE/DVE-52 66-1/4 126-3/4 27-1/4 13-1/4
DRE/DVE-80 70-1/2 130-1/4 31-1/4 9-3/4
DRE/DVE-120 73-1/4 134-1/2 35-3/4 5-1/2
DSE-65 61-1/2 129-1/2 30-1/4 10-1/2
DSE-80 60-1/4 131-1/2 32-1/4 8-1/2
DSE-100 69-1/4 131-1/2 32-1/4 8-1/2
DSE-120 74-1/4 133 33-3/4 7
Inlet and Outlet Size - 2-1/2
9003430205
FOUR HEATERS
Part
9003431205
AOSCE15600
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1
Commercial Electric
®
Water Heaters
COMMERCIAL ELECTRIC WATER HEATER COMPARISON TABLE
Maximum Control
A. O. Smith ApprovalsKW1213113Operation 3Press. (°F) Contactor(s) Application Notes 6
mele owT 21LU03-NED/LED
vnoc2 X2 X2 X 210891-A0905-NED/LED
CSA
D
CMC (5 gallons) UL NSF 54 X + X 5 X + X 5 X X + X Simultaneous 150 194 X Primarily booster heaters
(20 gallons) CSA 54
latnoziroH-EHD
lacitreV-EVD
Larger units available.
The model number indicates the normal tank size in U.S. gallons. Exceptions: 120 which is listed as 119 gallons.
1
2
Unbalanced 3 Ø - convertible to 1 Ø.
Recovery based on full kw operation for one hour.
3
Figured at 1 kw 4.1 gallons @ 100
+ Convertible to 1 Ø or 3 Ø.
4
s#ONVERTIBLETO
Condition phase convertability, see spec. sheet.
5
All are for general purpose hot water and can be used for dishwasher rinse (except DEL/DEN), also check Approvals column if NSF is required.
6
Only special application notes are listed.
7
Y connected elements operate at 277 volts 1 Ø in 480 volt 3 Ø circuit.
CM model CSA listed only.
8
NB ASME (120 for dishwasher rinse.
004
700 660
1000
0
21021-NED element at full capacity.
afrus 450891-A09021-ERD
35-ESD
6FSN LU01-ESD
F rise.
81EMSA02-ESD
v
42BN03-ESD
X
0956-ESD
v )stloVlortnoc "pets"
X
wk 09021-ESD available.
max.
v
X
mumixam wk 57 oT
990
02.)golatac eeS(
1313133
v
X
X
mumixam wk 57 oT
XX
v
X X
mumixam wk 006 oT
X
X
mumixam wk 006 oT
v
X Simultaneous 150
X
eht7 092991/b1.0905-ESD
v
X Simultaneous 150 194 Volts)
X
XX+ X+ X+ X+ X 45EARHSA08-EVD
.lort8 ASC
1( suoenatlumiS 021521-EVD
06 rof tatsomreht 051 L51ro 051-EVD
lanoitpo ro )wkXNXX 081 002
).dtS(
"pets" tatsomreht 042 052-EVD
061X 0062991-b1.09 006
7 027 008
0060847720428
Separate
saHgnitteSkroWtnemelE084772042802.xaM1 ledoM
X081lanoitpo ro 63EARHSA04-ESD
021(tatsomr
tiucriCtatsomrehTknaT3
apac 3/1 ta.suoenatlumis 2108-NED
dlofinam retaeh 4/3/2tnemele hcaE 63FSN LU25-ERD
sevlav htiw stiktatsomreht sah+ X+ X+ X+ X+ X+ X+ X 45EARHSA08-ERD
.elbaliava081051.detnuom ec
dlofinam retaeh 4/3/2yaled emit root 0908-ES
sevlav htiw stik521.recneuqes57 09001-ESD
dlofinam retaeh 4/3/2Xro suoenatlumiS 45FSN LU25-EVD
sevlav htiw stik021(081051-omreht lanoitpo+ X+
.elbaliava)stloV-noc "pets" tats 450891-A09021-EVD
noitallatsniX081).tpO(recneuqes yaledXX 033EMSA 053
002
)stloVro.lortnoc pets 084EARHSA 005
.evoba dna snollag021(051gnitaludom ro 093BN
erugif tiucric gnikcolretnItne
.ylno tnemele eno fo yrevocerro gnikcolretni 21EARHSA04-NED/LED
erugif tiucric suoenatlumiSot elbitre
yrevocer tnemele reppu071051tnemele owt 2166-NED
rewol dna ytic
latnoziroh rof sledom "EHD"521emit ro lortnocX 003LU 003-EHD
For Technical Information and Automated Fax Service, call 800-527-1953. A. O. Smith Corporation reserves the right to make product changes or improvements without prior notice.
November 2009R
April 2011R
www.hotwater.com
AOSCE15600
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