WARNING: This appliance re- quires a 3/8" NPT (National Pipe Thread) inlet connection to the pressure regulator.
WARNING: A qualified service person must connect heater to gas supply. Follow all local codes.
WARNING: Never connect heater to private 
CAUTION: Use pipe joint seal- ant that is resistant to liquid pe- troleum (LP) gas.
CAUTION: Use only new, black iron or steel pipe. Inter- 
FA-2B specifications
Desa FA-2B is a highly advanced facility designed for modern eco-friendly living, combining sustainability with cutting-edge technology to create a harmonious environment. One of the standout features of the Desa FA-2B is its commitment to zero energy use, achieved through a range of innovative technologies that harness renewable resources.At the core of Desa FA-2B is its extensive use of solar energy. The facility is equipped with solar panels that generate power sufficient to meet the energy needs of its residents. This solar infrastructure not only reduces reliance on conventional energy sources but also contributes to lowering overall carbon emissions. Additionally, the integration of energy storage systems allows for the accumulation and usage of solar energy during nighttime or cloudy days.
In terms of water conservation, Desa FA-2B incorporates rainwater harvesting systems, which collect rainwater from rooftops and store it for various uses, such as irrigation and non-potable applications. Advanced filtration technology ensures that the harvested water is suitable for these purposes, reflecting a commitment to resource efficiency. Furthermore, greywater recycling systems play a pivotal role in minimizing water waste by treating and reusing water from sinks and showers.
The architectural design of Desa FA-2B emphasizes open spaces and natural light. Large windows and strategically placed skylights minimize the need for artificial lighting, creating a bright and welcoming atmosphere for residents. The building materials used are sustainably sourced, emphasizing both durability and aesthetics. The use of natural insulation materials ensures energy efficiency while maintaining comfort throughout the seasons.
Smart home technologies are also prevalent in Desa FA-2B. Connected devices allow residents to monitor and control energy use, security systems, and even appliance operation through their smartphones. This level of control not only enhances convenience but also empowers residents to make informed decisions about their resource consumption.
Community spaces within Desa FA-2B promote social interaction and strengthen community ties. Shared gardens, recreational areas, and communal kitchens foster a sense of belonging among residents, encouraging them to participate in the upkeep and enjoyment of their environment.
In summary, Desa FA-2B exemplifies the future of sustainable living through its innovative technologies, commitment to energy efficiency, and community-oriented design. By integrating solar power, water conservation systems, smart technologies, and open architectural designs, Desa FA-2B offers a blueprint for eco-friendly living that prioritizes both environmental sustainability and resident comfort.