PLUS LINEIndirect-Fired Water Heaters – Series 3

B gas

Gas-fired boiler applications

Overview

Follow the guidelines in this section to install Gas-fired boilers with PLUS or PLUS indirect water heaters. Install the domestic water piping and water heater following the guidelines of Section A. See Sections C and D for other boiler applications.

B1. Install system water piping

 

 

System water piping methods

25

 

Boiler circulator

25

 

Sizing space heating system piping

25

 

Zoning with zone valves

26

 

Zoning with circulators

27

 

Combined space heating/water heating applications

28

 

Dedicated water heating-only applications

28

B2. Install boiler-to-water heater piping

 

 

Combined space heating/water heating applications

28

 

Dedicated water heating-only applications

28

B3.

Field wiring —

Gas-fired boilers only

 

 

Installation must comply with:

30

 

Line voltage connections

30

 

Wiring boiler circulator

30

 

Wiring PLUS circulator

30

 

Wiring a system circulator

31

 

Routing line voltage wiring

31

 

Low voltage connections

31

 

Room thermostat (space heating)

31

 

Outdoor temperature sensor

31

 

PLUS water heater thermostat

31

 

Additional limits

31

B4.

Start-up

Gas-fired boilers only

 

 

Follow boiler manual

33

 

Set space heating operation

33

 

Water heater operation

33

 

Water heater operation setup

33

 

Verify space heating operation

33

 

Verify water heater operation

34

 

Operating information

34

 

Replace boiler jacket front door

34

24

Part Number PLUS-E017-A/1206

Page 24
Image 24
Weil-McLain PLUS-E017-A/1206 manual Gas-fired boiler applications, B1. Install system water piping

PLUS-E017-A/1206 specifications

The Weil-McLain PLUS-E017-A/1206 is a high-performance heating boiler that reflects the brand's commitment to quality engineering and advanced technology. This model is renowned for its efficiency and reliability, making it a preferred choice for both residential and commercial heating applications.

One of the standout features of the PLUS-E017-A/1206 is its exceptional efficiency rating. The boiler employs advanced condensing technology, which allows it to utilize the latent heat in exhaust gases. This means it can achieve efficiency levels of over 90%, significantly reducing energy consumption and lowering utility bills. The unit also complies with stringent regulatory standards, making it an environmentally friendly heating solution.

The PLUS-E017-A/1206's compact design is another significant characteristic, allowing for easy installation even in limited spaces. It is built with durable materials that enhance its longevity and efficiency. The sleek appearance of the unit also makes it suitable for various settings, maintaining aesthetic appeal while delivering powerful heating performance.

This boiler is equipped with advanced controls and a user-friendly interface, offering precise temperature management and efficient operation. The control panel showcases a digital display, enabling easy monitoring of system performance. Additionally, it allows for integration with smart home systems, providing users with enhanced control over their heating systems remotely.

Safety features are paramount in the PLUS-E017-A/1206. It includes multiple safety mechanisms designed to prevent overheating and pressure issues, ensuring worry-free operation. These elements, combined with Weil-McLain’s reputation for durable construction, contribute to the boiler’s overall reliability.

The PLUS-E017-A/1206 is designed with ease of maintenance in mind. It features accessible components that can be easily serviced, minimizing downtime and reducing maintenance costs. With Weil-McLain’s extensive network of support, users can rely on expert assistance when needed.

Overall, the Weil-McLain PLUS-E017-A/1206 is a robust heating solution that combines efficiency, safety, and advanced technology. Its range of features makes it an excellent choice for those seeking a dependable boiler that delivers consistent performance and energy savings. Whether for a home or business, the PLUS-E017-A/1206 represents a smart investment in heating technology.