DESA INTERNATIONAL

UNVENTED NATURAL GAS FIREPLACE INSERT

AIR FOR COMBUSTION AND VENTILATION

Continued

VENTILATION AIR

Ventilation Air From Inside Building

WARNING: Before installing in a solid fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes, and loose paint by a quali- fied chimney cleaner.

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 options 1 and 2, Figure 3). You can also remove door into adjoining room (see op-

Ventilation

Grills

Into Adjoining

12"

Ventilation Grills Into Adjoining Room,

tion 3, Figure 3). Follow the National Fuel

Room,

Or

Option 2

Gas Code NFPA 54/ANS Z223.1, Section

Option 1

Remove

5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

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 ventila- tion 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. Any outside air ducts and/or ash dumps in the fireplace shall be permanently closed at the time of appliance installation.

Door into Adjoining Room, Option 3

12"

Figure 3 - Ventilation Air from Inside Building

Ventilated

Outlet Attic

Air

Outlet

 

Air

To Attic

 

To

Crawl

Space

Inlet

Air

Inlet Air

 

Ventilated

 

 

Crawl Space

 

 

Figure 4 - Ventilation Air from Outdoors

For more information, visit www.desatech.com

6

105647

Page 5 Page 7
Page 6
Image 6
Desa VI33NR installation manual Ventilation AIR, Ventilation Air From Inside Building, Ventilation Air From Outdoors
Page 5 Page 7

VI33NR specifications

Desa VI33NR is a cutting-edge innovation in the realm of electrical energy solutions, designed to cater to the growing demand for efficient, sustainable power generation. This state-of-the-art device is tailored for both residential and commercial applications, providing a versatile option for users seeking to harness and utilize renewable energy sources.

The primary feature of Desa VI33NR is its advanced photovoltaic system, which utilizes high-efficiency solar panels to convert sunlight into electrical energy. These panels are designed with innovative technology that maximizes light absorption, even in low sunlight conditions. This capability ensures that users can rely on stable energy output throughout the day, regardless of weather fluctuations.

Another noteworthy characteristic of Desa VI33NR is its intelligent energy management system. This technology monitors energy consumption in real-time and optimally distributes power to various appliances and systems. By analyzing usage patterns, it can dynamically adjust energy flow to enhance efficiency, minimize waste, and lower utility costs for users. The system also incorporates smart home integration features, allowing users to control their energy management through a mobile app or voice-activated assistants.

Desa VI33NR is built with durability in mind. Its robust construction ensures that it can withstand harsh environmental conditions, making it suitable for deployment in various geographical locations. Additionally, the product meets international safety and quality standards, ensuring reliability and peace of mind for users.

One of the standout technological aspects of Desa VI33NR is its enhanced battery storage capability. Equipped with high-capacity lithium-ion batteries, it can store excess energy generated during peak sunlight hours for use during the night or cloudy days. This feature not only provides a reliable power source but also contributes to energy independence, reducing reliance on traditional grid systems.

Moreover, Desa VI33NR promotes sustainability by integrating efficient waste management technologies. The system is designed to minimize energy loss and optimize resource utilization, contributing to a greener environment.

In summary, Desa VI33NR represents a significant leap forward in renewable energy solutions. Its combination of high-efficiency solar panels, intelligent energy management, robust durability, superior battery storage, and commitment to sustainability makes it an excellent choice for anyone looking to invest in a reliable and environmentally friendly energy source. Whether for residential use or larger commercial applications, Desa VI33NR stands at the forefront of the energy revolution, paving the way for a sustainable future.
Top Page Image Contents