CONVENIENT; A comfortable temperature, determined 4 factors:

A comfortable temperature, determined 4 factors:

• Temperatures

o Lowering the temperature of the roof can be put aluminum foil and glass-wool in the rafters (if house, tin-roofed factory / asbestos is currently under construction or demolition of the roof was done / ceiling) or below the rafters (if the house had become). Walls can also be installed this insulation material, the exterior of brick and adobe in the interior. Sheets of aluminum foil to reflect heat out and the remaining heat that was absorbed through the lining into glasswool.

o Another way, by creating a cushion of air below the roof. If not possible to ventilate the gin-gin, we still make the lattice in the wood ceiling batten teritis a 2 x 3, plus chicken wire or wire netting to prevent nuisance animals into the house.

Lowering the temperature of the room by using the AC (Air Conditioner) should consider:
• Standard comfort room occupants (standard on the books of literature generally does not come from tropical regions).
• Pollution around the house, ie; dirty air by factory smoke, the smell of the river, noise from the road, etc. that forces us to stay indoors and the natural circulation of air conditioner replaced.
• Design. High-rise building a broad, creating space in a room that has no direct exposure to the outside, so the air going inadequate. AC is the most adequate solution.
• Poor circulation. Overcrowded housing, which leaves only the circulation at the front of the building alone.
Advantages of using AC; regulate air temperature and specific humidity, air quality tend to be stable, air-conditioning filters in air filters to clean, free of dust, particles disturb (features anti-fungal and anti-bacterial). AC losses; 60% of the energy absorbed to suck air, cool and flow into the room. If the room is not completely closed, to reach a certain temperature is needed more power. Materials refrigerant / freon used AC and other cooling machines known to destroy ozone. For sensitive skin, which serves to reduce air conditioning air humidity, causing dry skin and cracked.

AC treatment; clean air conditioner filters at 2 months, if the environmental conditions of dust or a furry pet at home, cleaned once a month or more often. Clean the grille on the outside so that dust or dirt in there did not come flying and respiratory inhalation. Evaporator, compressor and fins on the inside of the difficult to reach over to the mechanical air conditioning to be cleaned 3 months.