Ventilation AIR, Ventilation Air From Inside Building

NATURAL GAS HEATER

AIR FOR COMBUSTION AND VENTILATION

Continued

VENTILATION AIR

Ventilation Air From Inside Building

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

Ventilation
Grills	Or
into Adjoining	Remove
Room,	Door into
Option 1	Adjoining
	Room,
	Option 3

12"

Ventilation Grills

Into Adjoining Room,

Option 2

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.

12"

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. Follow the National Fuel Gas Code NFPA 54/ANS Z223.1, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

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.

Figure 2 - Ventilation Air from Inside Building

Ventilated

Outlet Attic

Air

Outlet
Air	To Attic
	To Attic

Crawl

Space

Inlet

Air

Inlet Air		Ventilated
		Crawl Space
		Crawl Space

Figure 3 - Ventilation Air from Outdoors

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VN10TA specifications

Desa VN10TA is an advanced multi-functional agricultural tractor designed for a wide range of farming tasks. This powerful machine is engineered to meet the needs of modern agriculture, combining efficiency, durability, and versatility into one cohesive package.

One of the standout features of the Desa VN10TA is its robust engine. Equipped with a high-performance diesel engine, it delivers impressive horsepower while ensuring fuel efficiency. The engine is designed with advanced fuel injection technology, optimizing power output and reducing emissions, making it compliant with current environmental standards. This results in lower operating costs for farmers without compromising performance.

The VN10TA also comes with a hydrostatic transmission system, allowing for smoother operation and easier handling. This system provides seamless speed adjustments and enhances maneuverability, particularly in tight spaces. Operators can easily navigate through various terrains, whether working on flat fields or uneven landscapes. The intuitive controls make it user-friendly, ensuring that even those with limited experience can operate it effectively.

In terms of build quality, the Desa VN10TA is constructed with durable materials, ensuring longevity even under harsh working conditions. The chassis is designed to withstand rigorous use while providing stability and balance. This makes it ideal for both heavy-duty tasks and lighter agricultural activities.

Another significant characteristic of the VN10TA is its adaptability to various attachments and implements. The tractor can be equipped with a variety of tools, ranging from plows and harrows to seeders and trailers. This versatility allows farmers to customize their machines based on specific needs, optimizing productivity throughout the growing season.

Incorporating cutting-edge technology, the Desa VN10TA is equipped with an advanced monitoring system. This system provides real-time data regarding engine performance, fuel consumption, and maintenance needs, allowing for proactive management of the tractor. Additionally, the model features ergonomic seating and a spacious cabin, enhancing operator comfort during long hours of work.

Overall, the Desa VN10TA is a reliable and efficient solution for modern agricultural challenges. Its powerful engine, advanced transmission, build quality, and versatility make it an asset to any farming operation, helping to improve productivity and reduce labor costs in the field. Whether for small farms or larger agricultural enterprises, the VN10TA is positioned to meet the evolving demands of the industry.

Desa VN10TA Ventilation AIR, Ventilation Air From Inside Building, Ventilation Air From Outdoors

Models: VN10TA