Weil-McLain Boiler installation manual Dimensions, Dimensional data

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GAS-FIRED WATER BOILER Installation Manual — Multiple-boiler Systems

Dimensions

Figure 2 Dimensional data

Notes

1.Boiler supply and return tappings are both 1" NPT. Connect to headers with 1” pipe for Ultra-80 and Ultra-105; 1¼" pipe for Ultra-155 and Ultra-230. For wall-hung boilers, water piping and gas pipe can be routed through bottom of enclosure using wall-mounting kit.

2.Boiler circulator is shipped loose. Mount boiler circulator in connecting piping as shown in this manual. Boiler is shipped with 1" and 1¼" circulator flanges.

3.Relief valve is shipped loose. See Boiler Manual pages 14 and 15 for mounting details. Relief valve mounts on ¾" street elbow connected to 1" x 1" x ¾" tee on boiler supply pipe, as shown in manual.

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Part number 550-101-232/0703

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Contents Installation Manual Contents Hazard definitions Selection dataRatings and engineering data DOEWater header piping Ratings and engineering dataDimensions Dimensional dataPlacement and mounting information Placement, generalWall mounting Easy-Fit Piping installation Easy-FitPipingFlow/check valve each boiler System air eliminator Easy-FitPiping Check valve to prevent heat migration in heating system Use isolation heat exchanger for Combustion air manifolds Combustion air & vent piping installationVent piping Combustion air pipingConnecting gas supply piping Gas pipingCommon gas piping installation Air for boiler room ventilation WiringAdditional instructions Water treatment

Boiler specifications

Weil-McLain is a renowned manufacturer of heating systems, particularly known for its high-efficiency boilers designed for residential, commercial, and industrial applications. With a legacy spanning over a century, Weil-McLain has built a reputation for durability, performance, and energy efficiency in the heating industry.

One of the primary features that sets Weil-McLain boilers apart is their diverse range of products. They offer various types of boilers including cast iron, stainless steel, and high-efficiency condensing models. This versatility allows homeowners and businesses to select the best system suited to their specific heating needs.

Weil-McLain boilers are equipped with innovative technologies that enhance efficiency and user experience. Many of their models feature advanced control systems which enable precise temperature management. This leads to optimal energy usage and ensures comfortable indoor environments while reducing greenhouse gas emissions. Moreover, their smart technology options include integration with smart home systems, allowing users to gain remote access and control over their heating systems via mobile devices.

Energy efficiency is a primary characteristic of Weil-McLain boilers, with many models achieving Energy Star certification. The high-efficiency condensing boilers utilize advanced heat exchanger technology to maximize heat extraction, enabling them to achieve impressive annual fuel utilization efficiency (AFUE) ratings. This not only conserves energy but also contributes to reduced utility bills for consumers.

In addition to efficiency, durability is a hallmark of Weil-McLain products. Their cast iron boilers are known for their robust construction, which provides long-lasting performance and reliability. This durability is further supported by comprehensive warranties that offer peace of mind to customers.

Ease of installation and maintenance is another advantage of Weil-McLain boilers. Many units are designed with user-friendly interfaces and accessible components, making them convenient for professional installers and service technicians. This can lead to reduced labor costs and downtime for homeowners and business operators.

Weil-McLain also places an emphasis on customer support and service, with a network of experienced professionals ready to assist with installation, maintenance, and troubleshooting. Their commitment to quality and service has solidified their position as a trusted leader in the heating industry.

In conclusion, Weil-McLain boilers offer a blend of advanced technology, energy efficiency, durability, and user-friendly features. They continue to meet the evolving needs of customers, making them a preferred choice for reliable heating solutions in various settings.