Desa 000 to 26 AIR for Combustion Ventilation, Determining FRESH-AIR Flow for Fireplace Location

Page 6

CGCFTP

VENT-FREE PROPANE/LP GAS COMPACT FIREPLACE

AIR FOR

COMBUSTION AND

VENTILATION

Continued

DETERMINING FRESH-AIR FLOW FOR FIREPLACE LOCATION

Determining if You Have a Confined or Unconfined Space

Use this worksheet to determine if you have a confined or unconfined space.

Space: Includes the room in which you will install fireplace plus any adjoining rooms with doorless passageways or ventilation grills between the rooms.

1.Determine the volume of the space (length x width x height).

Length x Width x Height = _________________ cu. ft. (volume of space)

Example: Space size 20 ft. (length) x 16 ft. (width) x 8 ft. (ceiling height) = 2560 cu. ft. (volume of space)

If additional ventilation to adjoining room is supplied with grills or openings, add the volume of these rooms to the total volume of the space.

2.Multiply the space volume by 20 to determine the maximum Btu/Hr the space can support.

_________________ (volume of space) x 20 = (Maximum Btu/Hr the space can support)

Example: 2560 cu. ft. (volume of space) x 20 = 51,200 (maximum Btu/Hr the space can support)

3.Add the Btu/Hr of all fuel burning appliances in the space.

Vent-free fireplace

_______________ Btu/Hr

 

 

 

 

Gas water heater*

_______________ Btu/Hr

Example:

 

 

 

Gas furnace

_______________ Btu/Hr

Gas water heater

 

30,000

Btu/Hr

Vented gas heater

_______________ Btu/Hr

Vent-free fireplace

+

26,000

Btu/Hr

Gas fireplace logs

_______________ Btu/Hr

Total

=

56,000

Btu/Hr

Other gas appliances* + _______________ Btu/Hr

 

 

 

 

Total

= _______________ Btu/Hr

 

 

 

 

*Do not include direct-vent gas appliances. Direct-vent draws combustion air from the outdoors and vents to the outdoors.

4.Compare the maximum Btu/Hr the space can support with the actual amount of Btu/Hr used.

_________________ Btu/Hr (maximum the space can support)

_________________ Btu/Hr (actual amount of Btu/Hr used)

Example: 51,200 Btu/Hr (maximum the space can support) 56,000 Btu/Hr (actual amount of Btu/Hr used)

The space in the above example is a confined space because the actual Btu/Hr used is more than the maximum Btu/Hr the space can support. You must provide additional fresh air. Your options are as follows:

A.Rework worksheet, adding the space of an adjoining room. If the extra space provides an unconfined space, remove door to adjoining room or add ventilation grills between rooms. See Ventilation Air From Inside Building, page 7.

B.Vent room directly to the outdoors. See Ventilation Air From Outdoors, page 7.

C.Install a lower Btu/Hr fireplace, if lower Btu/Hr size makes room unconfined.

If the actual Btu/Hr used is less than the maximum Btu/Hr the space can support, the space is an unconfined space. You will need no additional fresh air ventilation.

WARNING: If the area in which the heater may be operated is smaller than that defined as an unconfined space or if the building is of unusually tight construction, provide adequate combustion and ventilation air by one of the methods described in the National Fuel Gas Code, ANSI Z223.1/NFPA 54, Section 5.3 or applicable local codes.

6

107036

Page 5 Page 7
Image 6
Page 5 Page 7
Contents VENT-FREE PROPANE/LP GAS Compact Fireplace What to do if YOU Smell GASSafety Information Cgcftp VENT-FREE PROPANE/LP GAS Compact FireplaceLocal Codes Product FeaturesUnpacking Product IdentificationAssembling Fireplace AssemblyInstalling Log Assembling HoodUnusually Tight Construction AIR for Combustion and VentilationProviding Adequate Ventilation Confined and Unconfined SpaceAIR for Combustion Ventilation Determining FRESH-AIR Flow for Fireplace LocationDetermining if You Have a Confined or Unconfined Space Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Locating Fireplace InstallationInstallation Items Check GAS TypeBUILT-IN Fireplace Installation Rough Opening for Installing in WallMantel Clearances for BUILT-IN Installation Optional Mantel InstallationInstalling Blower Assembly Installing Blower Accessory GA3450TRemoving Upper Louver Assembly Removing Valve Cover ShieldInstall the switch plate on the valve For Built-In Installation Wiring Diagram For Blower Accessory Built-In InstallationConnecting to GAS Supply Attaching Wood Base to Solid FloorExtension Cord Connecting Equipment Shutoff Valve to Heater Control Installation Items NeededPressure Testing Gas Supply Piping System Pressure Testing Fireplace Gas ConnectionsChecking GAS Connections For Your Safety Read Before Lighting Operating FireplaceLighting Instructions Inspecting Burner Troubleshooting Observed Problem Possible Cause RemedyInlet gas pressure is too low Gas leak. See Warning statement at Cleaning and Maintenance Replacement PartsService Hints Specifications Technical ServiceParts Centrals Illustrated Parts Breakdown CgcftpParts List KEY CGCF26TP Description QTYAccessories 107036 Warranty Information

000 to 26, CGCFTP 14 specifications

Desa 000 to 26 and CGCFTP 14 represent advanced frameworks and protocols that are pushing the boundaries of digital communications and data transfer methodologies.

Desa 000 to 26 refers to a series of digital communication protocols designed to facilitate high-speed data transmission over diverse networks. These protocols have been tailored to accommodate a wide range of applications, from mobile communications to IoT devices. The primary characteristic of Desa 000 to 26 is its ability to support reliable and efficient data exchange, ensuring minimal latency and high bandwidth.

One of the main features of these protocols is adaptive bandwidth allocation, which allows the system to dynamically adjust the bandwidth based on real-time network conditions. This adaptability leads to optimal performance regardless of fluctuations in user demand or network congestion. Enhanced error correction techniques integrated into the Desa protocols also ensure data integrity during transmission, improving overall reliability.

On the other hand, CGCFTP 14 represents an evolution in file transfer protocols, specifically designed for secure and efficient data transfer between systems. This protocol leverages end-to-end encryption to safeguard data against unauthorized access during transfer. Key features of CGCFTP 14 include support for multi-threaded file transfers, which significantly accelerates the speed of large data transfers by concurrently sending multiple segments of a file.

CGCFTP 14 also incorporates advanced access control measures, allowing users to set permissions for file transfers. This characteristic is particularly valuable in corporate environments where data sensitivity is paramount. Furthermore, the protocol is compatible with various operating systems and platforms, providing ease of integration into existing systems, enhancing its versatility.

The combination of Desa 000 to 26 and CGCFTP 14 highlights the importance of robust, flexible, and secure communication methodologies in today’s digital landscape. These technologies cater to the ever-increasing demand for high-speed data transfer while ensuring security and reliability are not compromised. As businesses and individuals continue to rely on digital communication, the adoption of such innovations will undoubtedly shape the future of connectivity and data management.
Top Page Image Contents