7 Vent Information and Diagrams

A. Vent Guidelines

WARNING! Fire Risk/Asphyxiation! This appliance re- quires the specified pipe for operation. Incorrect pipe may cause spillage, condensation and overheating.

These models require the 5 in. (127 mm) B-vent double wall vent pipe.

This system MUST terminate vertically.

Follow pipe manufacturer’s installation guidelines when installing the appliance.

WARNING! Fire Risk/Explosion/Asphyxiation! DO NOT connect this gas appliance to a chimney flue serving a separate solid-fuel or gas burning appliance.

Vent this appliance directly outside.

Use separate vent system for this appliance.

May impair safe operation of this appliance or other appliances connected to the flue.

 

 

 

 

 

 

 

 

 

 

Minimum

 

 

 

 

 

 

 

 

 

 

clearances are

 

 

 

 

 

 

 

 

 

 

per vent

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

manufacturer's

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

specifications

 

 

 

 

 

 

 

 

 

 

Metal

 

 

 

 

 

 

 

 

 

 

plumber's strap

12 ft (3.66 m) min.

 

 

 

 

 

secured to

60 ft (18.29 m) max.

 

 

 

 

 

 

framing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vent supports are per

 

 

 

 

 

 

 

 

vent manufacturer's

 

 

 

 

 

 

 

 

 

 

specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 7.1 Vertical Termination Clearances

B. Vent System Configuration

CAUTION! Risk of Fire! ALL vent configuration specifi- cations MUST be followed. This product is tested and listed to these specifications. Appliance performance will suffer if specifications are not followed.

Rise to Run Ratio = 2:1

Maximum Total Horizontal Run = 30 Feet Minimum Total Vertical Rise = 12 Feet Maximum Total Vertical Rise = 60 Feet Maximum Number of Elbows: Four 90º or Eight 45º

WARNING! Risk of Fire or Explosion! Insulation and other combustibles must not infringe on clearances.

Vent supports

 

are per vent

Metal

manufacturer’s

specifications.

Plumbers'

 

Strap

Maximum horizontal run is 50% of

vertical. Horizontal run cannot be

more than 30 ft. (9.14 m).

Figure 7.2 Maximum Horizontal Run

ALWAYS maintain specified clearances around venting and firestop systems.

Install firestops as specified.

Failure to keep insulation or other material away from vent pipe may cause fire.

Maximum horizontal 30 ft (9.14 m)

45°

Offsets exceeding

Elbow

 

45° adapt horizontal

90°

limitations

Elbow

 

 

Note: Maximum horizontal

 

distance is 50% of vertical

 

vent height.

Figure 7.3 Maximum Horizontal Run

Heatilator • Caliber BV Series • 4040-262 Rev J • 10/08

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Hearth and Home Technologies CB4842IR, CB4236IR Vent Information and Diagrams, Vent Guidelines, Vent System Configuration

CB4842IR, CB4236IR specifications

Hearth and Home Technologies introduces the CB4842IR and CB4236IR, two premium fireplace options designed to enhance the ambiance and warmth of any space. Both models combine modern technology with elegant design, making them ideal choices for contemporary homes.

The CB4842IR features a large viewing area, measuring 48 inches wide, which provides an impressive visual display of the flames. Its contemporary design allows for a seamless integration into various interior styles, from rustic to minimalist. On the other hand, the CB4236IR, with its 42-inch width, offers a slightly more compact option, perfectly suited for smaller spaces without sacrificing style or warmth.

Both models utilize advanced infrared technology, which provides efficient heat distribution while maintaining a comfortable and inviting atmosphere. This technology ensures that the warmth is evenly radiated throughout the room, creating a cozy environment even in larger areas. Additionally, the infrared heat is effective in penetrating objects and surfaces, resulting in a feeling of warmth that is deeply satisfying.

A standout feature of these fireplaces is the customizable flame settings that allow users to adjust the ambiance to their preference. With multiple flame color options, users can choose from traditional yellow flames to vibrant blue hues, adding a personal touch to the fireplace experience. This feature is particularly useful for setting the mood during different occasions, whether it's a romantic dinner or a lively gathering with friends.

Both the CB4842IR and CB4236IR come equipped with user-friendly controls, enabling easy operation from anywhere in the room. Additionally, they offer programmable thermostats for precise temperature control, further enhancing user convenience and energy efficiency.

Safety features are paramount with Hearth and Home Technologies, and both models include built-in safety mechanisms such as automatic shutoff functions. This ensures peace of mind, whether you're at home or away. Furthermore, the fireplaces are designed for easy maintenance, with features that simplify cleaning and upkeep.

In conclusion, the Hearth and Home Technologies CB4842IR and CB4236IR fireplaces combine aesthetic appeal with advanced heating technology. With customizable flame settings, user-friendly controls, and robust safety features, these models stand out as premium options for anyone looking to enhance their living space with a touch of elegance and warmth. Whether for functionality or style, these fireplaces cater to the needs of modern homeowners, blending seamlessly into any décor.