Replacement parts
Go to www.weil-mclain.com to locate Weil-McLain distributors
Figure 118 Propane conversion kits and
instructions
Part number 550-142-190/1218
114
DO NOT SERVICE THE
BOILER WITHOUT A
ECO MAINTENANCE KIT
AVAILABLE
The ECO maintenance kit includes components
that may have to be replaced when accessing or
disassembling parts of the boiler. Failure to replace
damaged components and to use only the parts
specifically intended for the boiler can result
in severe personal injury, death or substantial
property damage. See Figure 119, page 115 for
part number.
Failure to adhere to these guidelines can
result in severe personal injury, death or
substantial property damage.
OBTAIN PARTS ONLY THROUGH
WEIL-McLAIN
Replacement parts must be purchased through a local Weil-McLain
distributor. When ordering, specify boiler model and size and include
description and part number of replacement part. Results from
using modified or other manufactured parts will not be covered by
warranty and may damage boiler or impair operation.
THE BOILER CONTAINS CERAMIC
FIBER MATERIALS
The boiler contains ceramic fiber materials. Use care when
handling these materials per instructions on page 89 of this manual.
Failure to comply could result in severe personal injury.
REINSTALL Jacket door
Inspect boiler jacket door gaskets on front of cabinet and reinstall
boiler jacket door after start or servicing. The boiler jacket door must
be securely fastened to the boiler to prevent boiler from drawing air
from inside the boiler room. This is particularly important if the
boiler is located in the same room as other appliances. Failure to
keep the jacket door securely fastened could result in severe personal
injury or death.
BEFORE SERVICING or MAKING
CONNECTIONS —
ALWAYS TURN POWER OFF TO THE BOILER TO PREVENT
ELECTRICAL SURGES, WHICH CAN DAMAGE BOILER
COMPONENTS.
LABEL WIRES BEFORE REMOVING
Label all wires prior to disconnection when
servicing controls. Wiring errors can cause improper
and dangerous operation.
REPLACEMENT PART
NUMBERS
Weil-McLain part numbers are found in
this manual and in Weil-McLain Boilers
and Controls Repair Parts Lists.
WHEN OPERATING THE
BOILER ON PROPANE GAS
ALL ECO boilers must be
converted in order to operate
with propane gas
.
Boiler
model
Kit
part number
Kit
location
Installation
instructions
ECO 70
540-202-837
Shipped loose
with boiler
See
page 15
ECO 110
540-131-088
Shipped loose
with boiler
See
page 17
ECO 155
540-202-839
Shipped loose
with boiler
See
page 19
SERIES 2 GAS-FIRED WATER BOILER — Boiler Manual
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