D
C
A
B
F
SPILL SWITCH
32-1/2"
VENT DAMPER
PRESS./RELIEF
VALVE
EW-85, 100, 125
AIR ELIMINATION
TAPPING
EXPANSION TANK
TAPPING
CIRCULATOR
(PACKAGED
BOILERS)
1-1/4"
RETURN
E
ROLLOUT
SWITCH
TEMP./PRESS.
INDICATOR
HI-LIMIT AQUASTAT
DRAIN
VALVE
1-1/2" SUPPLY
EW-65, 145, 165
1-1/2" SUPPLY
EW-85, 100, 125
PRESS./RELEF VALVE
EW-65, 145, 165
3
ANSI/ASME CODE COMPLIANCE: Installation must
conform to requirements of authority having jurisdiction
or, in absence of such requirements, to National Fuel
Gas Code ANSI Z223.1-latest edition and to National
Electric Code NFPA-70-latest edition. Where required by
authority having jurisdiction, installation must also con-
form to Standard for Controls and Safety Devices for
Automatically Fired Boilers, ANSI/ASME CSD-1.
For Canada, the installation must be in accordance with
Standards CAN/CGA-B149 (.1 or .2) Installation Codes
for Gas Burning Appliances and Equipment and with
Standard C.S.A. C22.1 Canadian Electrical Code, Part 1
and Part 2, and/or local codes.
In the Commonwealthof Massachusetts, the installation
must be performed by a licensed plumber or gas fitter.
.
BOILER SHIPMENT: Each boiler is shipped in a single
carton. There is a vent damper packed separately with
the boiler.
MODEL EW BOILER DIMENSIONS
WARNING: Installers must follow local regulations
with respect to the installation of CO detectors and
follow the manufacturer's stated maintenance
schedule for this boiler!
ATTENTION: Observer les règlements règional à
l'egard des détecteurs de monoxyde de carbone et
observer entretien de manufacturier pour cette
chaudière!
DIMENSIONS
BOILER
MODEL
EW-65
EW-85
EW-100
EW-125
EW-145
EW-165
A
24-3/4"
27-1/2"
31"
31"
27-1/2"
27-1/2"
B
13-1/8"
13-1/8"
13-1/8"
13-1/8"
13-1/8"
13-1/8"
C
14-1/4"
19"
31"
30-1/16"
14-3/4"
14-3/4"
D
45-1/16"
48-5/16"
53"
68-1/2"
68-1/8"
48-5/16"
E
5"
5"
5"
6"
6"
7"
F
6-1/16"
6-1/16"
6-1/2"
6-1/2"
7-1/16"
6-1/16"
Summary of Contents for EW2-1203
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