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Lochinvar 800 operation manual 9Concentric Vent Dimensional Drawing Models 399

Models: 800

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Installation & Operation Manual

4Sidewall direct venting

Sidewall termination – optional concentric vent: Models 399 - 600 Only

Figure 4-9Concentric Vent Dimensional Drawing - Models 399 - 600

"A"

"B" DIA.

"C" DIA.

3"

(76 MM)

"G"

"B" DIA. PVC VENT / EXHAUST

"D"

"E"

"H" DIA.

"F"

A

B

C

D

E

F

G

H

60"

4"

6"

21 1/8"

10"

7 5/8"

3"

6 5/8"

(1524 MM)

(102 MM)

(152 MM)

(537 MM)

(254 MM)

(194 MM)

(76 MM)

(168 MM)

 

 

 

 

 

 

 

 

NOTICE

Instead of cementing the smaller pipe to the

rain cap, a field-supplied stainless steel

 

 

screw may be used to secure the two (2)

 

components

together

when

field

 

disassembly is desired for cleaning (see

 

FIG. 4-10).

 

 

 

6.Install the Y concentric fitting and pipe assembly through the structure’s hole from an inside wall.

NOTICE

Do not allow insulation or other materials

to accumulate inside the pipe assembly

 

 

 

when installing through the hole.

￿WARNING

￿WARNING

When using the alternate screw assembly method, drill a clearance hole in the rain cap and a pilot hole in the vent pipe for the screw size being used. Failure to drill adequate holes may cause cracking of PVC components, allowing combustion products to be recirculated. Failure to follow this warning could result in personal injury or death.

Do not operate the appliance with the rain cap removed or recirculation of combustion products may occur. Water may also collect inside the larger combustion air pipe and flow to the burner enclosure. Failure to follow this warning could result in product damage or improper operation, personal injury, or death.

7.Install the rain cap and small diameter pipe assembly into the Y concentric fitting and large pipe assembly from an outside wall. Ensure small diameter pipe is fastened tightly into the rubber adapter for #CVK3007 installations.

8.Secure the assembly to the structure as shown in FIG. 4-11 using field-supplied metal strapping or equivalent support material.

NOTICE

Ensure termination location clearance

dimensions are as shown in FIG. 4-7.

 

 

If assembly needs to be extended to allow

NOTICE

sidewall thickness requirement, the two

 

 

(2) pipes supplied in the kit may be

 

replaced by using the same diameter, field-

 

supplied standard schedule 40 PVC for

 

CVK3007. Do not extend dimension D*

Figure 4-10Rain Cap to Vent Pipe Alternate Assembly

STAINLESS STEEL SCREW

(FIELD SUPPLIED)

DRILL CLEARANCE HOLE IN

RAIN CAP & PILOT HOLE

IN VENT PIPE

 

more than 60 inches (1524 mm) (see

 

FIG. 4-9).

 

If assembly depth needs to be reduced,

NOTICE

dimension D can be as short as possible.

 

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Lochinvar 800 operation manual 9Concentric Vent Dimensional Drawing Models 399
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800 specifications

Lochinvar 800 is a groundbreaking boiler system designed to meet the heating needs of modern residential and commercial buildings. Renowned for its reliability and advanced technology, the Lochinvar 800 promises efficiency and performance that set it apart from conventional heating systems.

One of the standout features of the Lochinvar 800 is its high-efficiency heat exchanger, which enables significantly lower energy consumption compared to traditional units. This efficiency translates to substantial energy savings, making it not only an environmentally friendly choice but also a cost-effective one. The system boasts an impressive thermal efficiency rating, often exceeding 95%, which ensures that a large portion of the energy consumed is converted into usable heat.

Incorporating cutting-edge control technologies, the Lochinvar 800 utilizes smart controls that enable precise temperature regulation. These controls provide users with the ability to program and adjust settings according to specific heating needs, enhancing comfort while minimizing energy waste. The integration of modulating gas burners further optimizes energy usage, continuously adjusting the output based on the current demand, thereby preventing energy loss.

Another key characteristic of the Lochinvar 800 is its compact and sleek design, allowing for easy installation in various spaces, from utility rooms to commercial settings. The boiler's lightweight construction means that it can be mounted in tight areas, providing flexibility that adapts to the needs of the installation site.

Safety features are a top priority for the Lochinvar 800, equipped with advanced diagnostics and monitoring systems that ensure trouble-free operation. These systems continually assess performance and identify potential issues before they can evolve into serious problems, promoting longevity and reliability.

The Lochinvar 800 is also compatible with various heating distribution systems, including radiant floor heating and traditional radiators, making it a versatile choice for a wide range of applications. Coupled with its low emissions profile, the Lochinvar 800 stands out as a sustainable option in today’s market.

In summary, the Lochinvar 800 represents a new era in boiler design, merging efficiency, innovative technology, and adaptability to meet the challenges of contemporary heating needs. Its advanced features ensure optimal performance while maintaining a commitment to environmental responsibility, making it an ideal solution for energy-conscious consumers.