COMBUSTION AIR ASSEMBLY

BBV, SBV Series Natural Vent Gas Fireplaces

MODEL OAC-4 COMBUSTION AIR ASSEM- BLY

1.Remove the cover plate from the 4” outlet opening location on the left outside of the fireplace.

WARNING

DO NOT remove the cover if the outside air will not be connected.

2. Place starting collar (4”) into hole on left side of fire-

 

 

place. Fireplace shortest side of air starting collar

WARNING

Do not use a combustible duct. Always use

NOTE: The air starting collar extends through the

 

through fireplace outer wrap. Fasten starting collar in

 

UL Listed Class 0 or 1 duct material. If nec-

place with four (4) sheet metal screws provided. Fig-

 

essary to splice duct, use Model 403 duct

ure 11

 

connector to splice duct sections.

 

 

fireplace outer wrap. When the air starting collar is

 

 

 

 

securely attached, it will form a seal against the fire-

 

 

place wall.

 

Air Starting Collar

 

 

3.Cut a 6” diameter opening for model OAC-4 in the outside wall covering where the outside vent is to be

located. Figure 13

 

 

Screws

4. Select and cut a piece of duct long enough to attach

 

 

to the fireplace and stick out at least 3” beyond the

 

Duct

face of the wall to which the OAC-4 inlet air vent will

 

 

be attached. Cut duct with a standard pocket knife.

 

 

Figure 12

 

 

 

Left Side of

OAC-4

 

 

Fireplace

 

Screws

 

Starting

 

 

Collar

 

 

 

 

FP2024

Left Side of

 

 

 

Fireplace

 

 

Figure 12 -

 

 

Sheet Metal

Attach Outside duct to Starting Collar

 

 

 

 

Screws

 

 

 

 

6” Diameter

 

 

 

Hole

 

FP2023

Shorter End of Air

 

 

Starting Collar

 

 

 

 

 

Figure 11 -

 

 

Nail

 

 

Hole

Attach Outside Air Starting Collar to Left Side of

 

 

 

Fireplace

Duct Ex-

 

 

tending 3”

 

 

Min.

 

 

5.If using insulating duct, push the insulation back from one end of the duct approximately 2”. Figure 13

6.

Slip the exposed end of the duct over the starting col-

FP2025

AK-4 Inlet Air

 

 

 

 

lar on the fireplace.

 

Vent

Screws

 

 

 

7.

Using the sheet metal screws provided, secure the

Figure 13 -

 

 

 

duct end to the collar attached to the fireplace.

Combustion Air Assembly for Model No. OAC-4

8.Nail or screw the combustion air assembly to the sur- face of the wall.

62D4036

13

Page 13
Image 13
Monessen Hearth SBV500, SBV400, BBV400 operating instructions Combustion AIR Assembly, Model OAC-4 Combustion AIR ASSEM- BLY

SBV400, BBV400, SBV500 specifications

The Monessen Hearth SBV400, SBV500, and BBV400 are premium gas fireplaces that combine elegant design with state-of-the-art technology to enhance any living space. Each model offers a unique blend of features aimed at addressing diverse heating needs while boasting impressive aesthetic appeal.

The SBV400 and SBV500 models are particularly noted for their distinctive contemporary styling. These vented gas fireplaces provide a clean and efficient heat source while serving as a stunning focal point in any room. The SBV400 delivers efficient warmth with an output of up to 32,000 BTUs, while the SBV500 impresses with a powerful maximum output of 40,000 BTUs, catering to larger spaces and providing superior heat distribution. Both models come equipped with a standard remote control, allowing you to adjust the flame height and temperature with ease, ensuring maximum comfort at your fingertips.

The technology behind these fireplaces includes a unique burner system that produces a stunning, realistic flame pattern. This advanced burner technology not only enhances the visual appeal but also promotes optimal fuel efficiency. The models are designed to utilize either natural gas or propane, offering versatility based on your needs. Additionally, an optional fan kit can be incorporated into these fireplaces to further enhance their heating capabilities, helping to circulate warm air throughout the room effectively.

In contrast, the BBV400 is designed with a more traditional aesthetic, featuring a classic fireplace look that suits a variety of décor styles. This model also boasts significant heating capabilities with a maximum output of 32,000 BTUs, ensuring warmth and comfort during colder months. Its minimalist design, combined with the variety of available face options and decorative media, allows homeowners to customize the look of their fireplace to meet their personal preferences.

All three models feature built-in safety measures, including an automatic shut-off system and an insulated firebox, ensuring peace of mind during operation. The easy-to-use control panel and optional wall switch further enhance user convenience.

Whether you choose the modern SBV series or the traditional BBV400, Monessen Hearth fireplaces are engineered to provide not only reliable performance but also an elegant addition to your home. With their exceptional features, cutting-edge technology, and stylish designs, these fireplaces are the perfect solution for anyone seeking both functionality and beauty in their heating options.