CONNECTING SUPPLY AND

RETURN PIPING, WATER CHILLED MEDIUM

1.When the boiler is used in connection with refrigerated system, connect supply and return piping as suggested in figure 14 below.

A.The chilled medium MUST BE IN PARALLEL with the boiler.

B.Use appropriate valves to prevent the chilled medium from entering the heating

boiler.

a.During heating cycle open valves A and B. Close valves C and D.

b.During cooling cycle open valves C and D. Close valves A and B.

C.Maintain a minimum clearance of one inch between combustible materials and hot water pipes.

* Reduced pressure backflow preventer must be present under provisions required by the Environmental Protection Agency, (EPA).

2.When the boiler is connected to heating coils located in air handling units where they may be exposed to refrigerated air circulation, the boiler piping system MUST be supplied with flow control valves or other automatic means to prevent gravity circulation of the boiler water during the cooling cycle.

3.A hot water boiler installed above radiation level must be provided with a low water cutoff device either as a part of the boiler or at the time of boiler installation.

4.Suggested piping for steam heating system can be seen in figure 5 on page 5. Actual piping may vary based on system design and local conditions.

FIGURE 14

PAGE 15

Page 16 Page 18
Page 17
Image 17
Utica PEG-C installation manual Connecting Supply Return PIPING, Water Chilled Medium
Page 16 Page 18

PEG-C specifications

Utica PEG-C, a modern combination of both technology and innovation, has emerged as a solution tailored for those seeking efficient heating solutions in residential and commercial spaces. Standing out in the market, this high-performance boiler is designed not only to optimize heating efficiency but also to enhance user comfort and convenience.

At the core of the Utica PEG-C is its advanced cast iron construction, which ensures durability and longevity. The cast iron heat exchangers play a crucial role in maximizing heat transfer while minimizing energy losses. This design is pivotal in meeting energy efficiency standards, making it an eco-friendly choice in today’s environmentally conscious world.

One of the standout features of the Utica PEG-C is its automated combustion control system. This state-of-the-art technology allows for precise regulation of the burner operation, ensuring that fuel usage is minimized without compromising on heat output. Consequently, users can expect reduced utility bills with increased comfort levels in their living or working environments.

The PEG-C series also offers a range of input capabilities, making it suitable for various applications, from small homes to larger commercial buildings. The flexibility in sizing ensures that customers can select a unit that efficiently matches their heating requirements. Moreover, the integrated smart controls further enhance operational efficiency by adjusting the heating output based on real-time temperature readings.

Safety is paramount in any heating system, and Utica PEG-C does not fall short in this regard. It features an array of safety mechanisms, including an automatic water fill, pressure relief valves, and flame rollout switches. These features guarantee safe operation, providing peace of mind to users.

Additionally, the PEG-C series offers compatibility with a range of heating options, including hydronic baseboard systems, radiant floors, and indirect water heaters, making it a versatile choice for many heating applications.

In summary, the Utica PEG-C combines robust engineering, cutting-edge technology, and a commitment to efficiency and safety. With its durable construction, intelligent control systems, and adaptability to various heating needs, it's a wise investment for anyone looking to enhance their heating systems whether in a residential or commercial context.
Top Page Image Contents