Weil-McLain EG SERIES 6 GAS BOILER EG-35 User Manual

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Part Number 550-142-303/1120

PEG sEriEs 6

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EGH sEriEs 5 Gas-firEd boilErs — boilEr manual

Installation must follow these codes:

• Local, state, provincial, and national codes, laws, regulations and ordinances.

• National Fuel Gas Code, ANSI Z223.1/NFPA 54 - latest edition.

• National Electrical Code, ANSI/NFPA 70 – latest edition and/or the Canadian Electrical Code

Part I, CSA C22.1, Electrical Code.

• Canadian installations must comply with the Natural Gas and Propane Installation Code, CAN/

CSA B149.1 or B149.2 Installation Codes.

• Where required by the authority having jurisdiction, the installation must conform to the Standard

for Controls and Safety Devices for Automatically Fired Boilers, ANSI/ASME CSD1.

The equipment shall be installed in accordance with those installation regulations in force in the local

area where the installation is to be made. These shall be carefully followed in all cases. Authorities having

jurisdiction shall be consulted before installations are made.

Commonwealth of Massachusetts

When the boiler is installed within the Commonwealth of Massachusetts:

• Thisproductmustbeinstalledbyalicensedplumber.

• Ifantifreezeisused,areducedpressureback-owpreventerdeviceshallbeused.

Certiﬁcation

Safe operating and other performance criteria were met with the gas manifold and con-

trol assembly provided on boiler when boiler underwent tests speciﬁed in ANSI Z21.13

- latest edition.

Before locating the boiler:

❏ Check for nearby connection to:

•Ventingconnections

•Gassupplypiping

•Electricalpower

❏ Check area around boiler. Remove any combustible materials, gasoline and other ﬂammable liquids.

Failure to keep boiler area clear and free of combustible materials, gasoline and other

ﬂammable liquids and vapors can result in severe personal injury, death or substantial

property damage.

❏ Boiler must be installed so that gas control system components are protected from dripping or spray-

ing water or rain during operation or service.

❏ If new boiler will replace existing boiler, check for and correct system problems, such as:

 •Systemleakscausingoxygencorrosionorsectioncracksfromhardwaterdeposits.

Glycol — potential ﬁre hazard —

All glycol is ﬂammable when exposed to high temperatures. If glycol is allowed to accumulate in or

around the boiler or any other potential ignition source, a ﬁre can develop. In order to prevent poten-

tial severe personal injury, death or substantial property damage from ﬁre and/or structural damage:

• Neverstoreglycolofanykindneartheboileroranypotentialignitionsource.

• Monitorandinspectthesystemandboilerregularlyforleakage.Repairanyleaksimmediatelyto

prevent possible accumulation of glycol.

Codes & Checklist

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Weil-McLain EG SERIES 6 GAS BOILER EG-35 Residential Gas-fired Boiler

User Manual - Page 4