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EG, PEG, EGH GAS-FIRED BOILERS — SERIES 4 — BOILER MANUAL

Ratings

 

DOE

Notes:

 

*Add prefix “P” for package boiler completely assembled and wired with jacket and controls (PEG-30-S through PEG-55-S only).

1.EG-30 thru 75: Add suffix “SPD” or “SP” for standing pilot; add “PID” or “PI” for electronic ignition (30-65 — damper required in U.S.; optional in Canada); add “N” for natural; add “L” for propane; add “W” for water; add “S” for steam; add “T” for tankless heater; add “P” for provisional tankless heater.

EGH-85 & 95: Add suffix“SP” for standing pilot; add “PI” for electronic ignition (damper available on PI only); add “N” for natural; add “L” for propane; add “W” for water; add “S” for steam; add “T” for tankless heater (tankless available on EGH-85 thru 125 PI Water and Steam; EGH-85 and 95 SP Steam only); add “P” for provisional tankless heater.

EGH-105 thru 125: Add suffix “PI” for electronic ignition (damper available on PI only); add “W” for water; add “S” for steam; add “T” for tankless

heater.

2.EGH water boilers tested for 50 P.S.I working pressure.

3.Based on standard test procedures prescribed by the United States Department of Energy.

EG-75 thru EGH-125: CSA Gross output.

4.EGH-105 thru 125 may be installed at altitudes of 2,000-4,500 feet subject to acceptance by Provincial Inspections Authority based on field tests of individual installations.

5.Net I=B=R ratings are based on net installed radiation of sufficient quantity for the requirements of the building and nothing need be added for normal piping and pick-up. Water ratings are based on a piping and pick-up allowance of 1.15; steam ratings on an allowance of 1.333. An additional allowance should be made for unusual piping

and pick-up loads. Consult local Weil-McLain representative.

Part Number 550-110-639/0703

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Weil-McLain EG manual Ratings, Doe
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EG specifications

The Weil-McLain EG Series is a notable line of cast iron, steam, and hot water boilers designed primarily for commercial and residential heating applications. Known for its robustness and efficiency, the EG boiler series has become a preferred choice for many heating professionals.

One of the main features of the Weil-McLain EG series is its durable cast iron construction. This material not only contributes to the longevity of the boiler but also ensures excellent heat retention and uniform heating. The boiler's heat exchanger is optimized to maximize thermal efficiency, delivering reliable and effective heating performance across various applications.

Another key aspect of the EG series is its heating capacity. Available in a range of sizes and outputs, the EG boiler provides flexibility, making it suitable for different heating needs. Whether it’s a small residential installation or a larger commercial system, the EG series offers models that can be tailored to meet specific load requirements.

Advanced technology is integrated into the Weil-McLain EG series to enhance efficiency and ease of use. One notable feature is its ability to operate with both gas and oil fuel types, enabling users to choose the most economical and accessible option for their needs. Additionally, the EG boilers come equipped with a reliable and intuitive control system that simplifies operation and maintenance tasks, allowing users to monitor performance easily.

The EG series also incorporates safety features, such as pressure relief valves and advanced combustion controls, which ensure safe and efficient operation. This attention to safety is essential in protecting both the system and the inhabitants of the building it serves.

Maintenance of the EG boiler is designed to be straightforward, with serviceability being a prominent focus in its design. The boiler's modular components can be accessed easily, significantly reducing downtime for repairs and maintenance.

In conclusion, the Weil-McLain EG series stands out for its reliable performance, efficiency, versatility, and robust construction. Its combination of advanced technology and user-friendly features makes it a leading choice for those seeking a dependable heating solution. Whether for residential or commercial applications, the EG series is engineered to deliver consistent heating while maximizing comfort and minimizing operating costs.
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