IELTS WRITING TASK 1 : CAMBRIDGE WORKBOOK 5.5 - 6.5 | UNIT 3 PAGE 35
The figure illustrates the process of heat lost and energy wasted that caused by air circulation of the house. Overall, while air that leaking is coming from every ventilation both in the underground and in the upper floor, air that is going out only occurs in the first floor, exactly in the roof.
The process is started when fresh air come from the outside through some holes. There are crawl space, kitchen fan vent, windows and door in the center room, vent in the drying room, and electrical outlet in the toilet. Since the rooms contains holes that connected to the outer of the home, it makes air enters to the house both in the underground floor and in the up floor.
Next, when the fresh air is already situated inside the home for replacing the heat air, so the warm air leaking out through recessed lights, attic hatch, bathroom fan vent plumbing stack vent, and chase. As a result, it makes the rooms temperature in the house become stable.
The figure illustrates the process of heat lost and energy wasted that caused by air circulation of the house. Overall, while air that leaking is coming from every ventilation both in the underground and in the upper floor, air that is going out only occurs in the first floor, exactly in the roof.
The process is started when fresh air come from the outside through some holes. There are crawl space, kitchen fan vent, windows and door in the center room, vent in the drying room, and electrical outlet in the toilet. Since the rooms contains holes that connected to the outer of the home, it makes air enters to the house both in the underground floor and in the up floor.
Next, when the fresh air is already situated inside the home for replacing the heat air, so the warm air leaking out through recessed lights, attic hatch, bathroom fan vent plumbing stack vent, and chase. As a result, it makes the rooms temperature in the house become stable.