GOLD CGi Gas-Fired Water Boiler — Boiler Manual

12d Replacement parts — jacket (continued)

 

1

 

2

3

4

5

 

 

 

 

 

 

 

 

 

 

 

 

Junction box, 2 x 4

Panel, left side,

Panel, right side,

Panel, top front,

Panel, top rear,

 

 

 

 

with insulation

with insulation

with insulation

with insulation

 

 

 

 

 

 

 

 

 

 

 

 

Boiler

 

Natural Gas

 

Propane Gas

 

 

 

 

Boiler

 

 

 

 

 

 

 

 

Model

 

 

 

Weil-McLain part number

 

 

 

Model

 

 

 

 

 

 

 

 

 

 

CGi-25

(Available at local

381-355-534

 

381-355-581

381-355-699

381-355-403

381-355-539

 

CGi-25

CGi-3

supply house)

381-355-541

 

381-355-584

381-355-699

381-355-403

381-355-539

 

CGi-3

CGi-4

 

381-355-546

 

381-355-587

381-355-699

381-355-413

381-355-551

 

CGi-4

CGi-5

 

381-355-553

 

381-355-590

431-223-311

381-355-420

381-355-558

 

CGi-5

CGi-6

 

381-355-560

 

381-355-601

431-223-311

381-355-427

381-355-565

 

CGi-6

CGi-7

 

381-355-567

 

381-355-604

431-223-311

381-355-434

381-355-572

 

CGi-7

CGi-8

 

381-355-574

 

381-355-607

431-223-311

381-355-441

381-355-579

 

CGi-8

 

 

 

 

 

 

 

 

 

 

 

6

7

 

8

9

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Panel, door

Cross tie,

 

Panel, interior,

Panel, rear,

Not shown — gold

 

 

 

Boiler

 

bottom front

 

with insulation

with insulation

touch-up paint

Boiler

 

 

 

 

 

 

 

 

Model

 

Weil-McLain part number

 

Model

 

 

 

 

 

 

 

 

 

 

 

CGi-25/3

381-355-540

431-223-325

 

381-355-405

431-223-300

592-000-000

CGi-25/3

 

CGi-4

381-355-552

431-223-326

 

381-355-415

431-223-301

 

CGi-4

 

CGi-5

381-355-559

431-223-327

 

381-355-422

431-223-302

 

CGi-5

 

CGi-6

381-355-566

431-223-328

 

381-355-429

431-223-303

 

CGi-6

 

CGi-7

381-355-573

431-223-329

 

381-355-436

431-223-304

 

CGi-7

 

CGi-8

381-355-580

431-223-330

 

381-355-443

431-223-305

 

CGi-8

 

 

 

 

 

 

 

 

 

 

 

Part Number 550-110-710/0107

63

 

Page 63
Image 63
Weil-McLain Series 2 manual Boiler

Series 2 specifications

The Weil-McLain Series 2 is a highly regarded boiler system known for its robustness, efficiency, and ease of installation. Designed primarily for residential and light commercial applications, the Series 2 boasts a variety of features that cater to diverse heating needs.

One of the standout characteristics of the Series 2 is its cast iron construction, which provides durability and longevity. Cast iron is well-suited for heat retention, allowing the boiler to operate more efficiently and deliver consistent warmth. The Series 2 is available in multi-fuel options, accommodating both natural gas and propane, making it versatile for various installations.

Efficiency is a key feature of the Weil-McLain Series 2, with annual fuel utilization efficiency (AFUE) ratings that meet or exceed industry standards. This ensures that homeowners can enjoy not only a comfortable living environment but also reduced energy bills. The Series 2 is designed to provide optimal performance, minimizing fuel consumption while maximizing heat output.

Another innovative aspect of the Series 2 is its user-friendly control system. Equipped with advanced controls, the boiler allows for precise temperature management and can easily be integrated with existing heating systems. This adaptability is crucial for ensuring that the boiler matches the specific heating demands of any space, increasing overall comfort levels.

Installation is straightforward, thanks to the boiler's thoughtful design. The Series 2 features a compact footprint, allowing for flexible placement in various settings. Additionally, Weil-McLain provides comprehensive documentation and customer support, making it easier for technicians to install and maintain the system.

The Series 2 also includes features aimed at ease of maintenance. Its clean-out ports facilitate quick access for servicing, ensuring that the boiler remains in peak operating condition throughout its lifespan. Weil-McLain’s commitment to quality means users can expect reliable performance year after year.

Overall, the Weil-McLain Series 2 stands out as an excellent choice for those seeking a dependable, efficient, and straightforward heating solution. Its combination of durable construction, high efficiency, and user-centric design makes it a leading option in the boiler market, appealing to both homeowners and professionals alike. Whether for a new installation or a replacement, the Series 2 is poised to deliver exceptional heating performance.