Ventilation AIR, Ventilation Air From Inside, Building

UNVENTED (VENT-FREE) LOGMATE® FIREBOX

AIR FOR COMBUSTION AND VENTILATION

Continued

VENTILATION AIR

Ventilation

Grills

Into Adjoining

Ventilation Air From Inside

Room,

Option 1

Remove

Building

This fresh air would come from an adjoining unconfined space. When ventilating to an adjoining unconfined space, you must pro- vide two permanent openings: one within 12" of the ceiling and one within 12" of the floor on the wall connecting the two spaces (see option 1, Figure 3). You can also re- move door into adjoining room (see option 2, Figure 3). Follow the National Fuel Gas Code NFPA 54/ANS Z223.1, Section 5.3, Air for Combustion and Ventilation for re- quired size of ventilation grills or ducts.

Door into Adjoining Room, Option 2

Figure 3 - Ventilation Air from Inside Building

WARNING: Rework work- sheet, adding the space of the adjoining unconfined space. The combined spaces must have enough fresh air to supply all appliances in both spaces.

Ventilation Air From Outdoors

Provide extra fresh air by using ventilation grills or ducts. You must provide two per- manent openings: one within 12" of the ceiling and one within 12" of the floor. Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces.

IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent.

	Outlet	Ventilated
	Outlet	Attic
	Air	Attic
	Air
Outlet
Air		To Attic
		To Attic
		To
		Crawl
Inlet		Space
Inlet
Air
	Inlet Air	Ventilated
	Inlet Air	Crawl Space
		Crawl Space
Figure 4 - Ventilation Air from Outdoors

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FBPS specifications

Desa FBPS, or Flexible Building Production System, is an innovative approach to construction that leverages advanced technologies to enhance efficiency, sustainability, and adaptability in building design and construction. This system is gaining traction in the industry due to its versatility and ability to integrate new methodologies suitable for various construction environments.

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Sustainability is a core principle of Desa FBPS. The system prioritizes eco-friendly materials and energy-efficient designs, often utilizing renewable energy sources and advanced insulation technologies. This focus on sustainability not only lowers the carbon footprint of construction but also results in long-term savings on energy costs for occupants.

Desa FBPS also emphasizes flexibility in design. Buildings constructed using this system can be easily expanded or modified to adapt to changing needs. This flexibility is particularly advantageous in urban areas where space is at a premium and evolving residential or commercial demands necessitate rapid responses from developers.

Additionally, the integration of Building Information Modeling (BIM) technology plays a crucial role in Desa FBPS. BIM allows for the visualization of a building throughout its lifecycle, facilitating better planning, collaboration among stakeholders, and improved project management.

In summary, Desa FBPS represents a paradigm shift in construction practices, characterized by modular design, smart technology integration, sustainability, and design flexibility. Its forward-thinking approach positions it as a leader in modern construction, addressing the growing demands for efficient and adaptable building solutions in a rapidly evolving world.