Installation & Operation Manual

3General venting

Table 3B Approved Stainless Steel Terminations and Adapters

 

 

ProTech

 

Heat Fab

 

 

Z Flex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FasNSeal

 

Saf-T Vent

 

 

Z-Vent

 

Model

 

 

 

 

 

 

 

 

 

 

 

Boiler

Flue

Intake

Boiler

Intermediate

Flue

Intake

Boiler

Flue

 

Intake Air

 

 

 

Air

Air

 

 

Adapter

Termination

Adapter

Adapter

Termination

Adapter

Termination

 

Termination

 

Termination

Termination

 

399-600

F303759

FSBS4

FSAIH04

KB285600

9454BUREZ-1*

9492

9414TERM

2SVSLA04

2SVSTP04

 

2SVSTEX0490

FSRC4(R.C)

303888

5400CI

2SVSRCX04

 

700-800

F303759

 

FSAIH04

 

 

 

 

 

 

 

 

(Intake

FSBS6

 

 

 

 

 

 

 

 

303888

 

 

 

 

 

 

 

 

 

Only)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*= This adapter must be used in addition to the boiler adapter for Saf-T vent pipe as shown in FIG. 3-11, unless approved vent other than standard diameter is used. Consult a Heat Fab representative for questions.

Table 3C Stainless Steel Vent Termination Kit(s)

Model

Kit Number

700 - 800

KIT3137

 

 

Figure 3-11Near Boiler Stainless Steel Venting Models 399 - 600

Stainless steel air intake/vent connections

1.Combustion Air Intake Connector (FIG.’s 3-11 and 3-12) - Used to provide combustion air directly to the unit from outdoors. A fitting is provided on the unit for final connection. Combustion air piping must be supported per guidelines listed in the National Mechanical Code, Section 305, Table 305.4 or as local codes dictate.

2.Vent Connector (FIG.’s 3-11 and 3-12) - Used to provide a passageway for conveying combustion gases to the outside. A transition fitting is provided on the unit for final connection. Vent piping must be supported per the National Building Code, Section 305, Table 305.4 or as local codes dictate.

VENT

4" S.S. ADAPTER

4" S.S. INTERMEDIATE (FOR SAF-T VENT ONLY)

Figure 3-12Near Boiler Stainless Steel Venting Models 700 - 800

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Lochinvar 399 operation manual FasNSeal Saf-T Vent, Stainless steel air intake/vent connections

399 specifications

Lochinvar 999 - 750, CF-CH(E)-i&s-08,399 is a cutting-edge boiler designed for commercial heating applications. With its robust construction and high efficiency, this model stands out in the crowded market of heating solutions.

One of the main features of the Lochinvar 999 - 750 is its exceptional thermal efficiency rating. The unit incorporates advanced condensing technology that allows it to recover heat from flue gases, which helps in achieving efficiency levels of up to 99%. This efficiency not only reduces energy consumption but also lowers operational costs, making it an excellent investment for businesses looking to minimize their carbon footprint.

The boiler is designed to provide a powerful output of 750 kW, ensuring it meets the heating demands of larger buildings or commercial spaces. Its capacity makes it suitable for a range of applications including schools, hospitals, and industrial facilities. Moreover, the unit features a built-in cascading system that enables multiple boilers to be connected, enhancing system reliability and flexibility.

In terms of technology, the Lochinvar 999 - 750 is equipped with a user-friendly touchscreen interface. This innovative control system allows operators to monitor and adjust settings with ease, providing real-time performance data and alerts for maintenance needs. The intelligent controls optimize operation to match the heating load, further enhancing energy efficiency.

Safety is a top priority with this model. It is built with multiple safety features such as automatic shut-off valves, pressure relief valves, and flame monitoring systems, ensuring safe operation under various conditions. The unit also adheres to stringent industry standards and regulations, making it a reliable choice for commercial applications.

Furthermore, the Lochinvar 999 - 750 is designed with serviceability in mind. Its compact footprint and accessible components simplify maintenance, reducing downtime and associated costs. The unit also supports a variety of fuel sources, including natural gas, propane, and biodiesel, providing flexibility to meet different facility requirements.

In summary, the Lochinvar 999 - 750, CF-CH(E)-i&s-08,399 represents a blend of efficiency, reliability, and safety in commercial heating. Its advanced technologies and thoughtful design make it a powerful solution for various heating needs, making it an ideal choice for businesses aiming for excellence in energy management and operational efficiency.