What is the baseline water consumption for a water closet?

admin

试卷: LEED v4 GA模拟题B卷[查看]
What is the baseline water consumption for a water closet?
A: 1.6 gallons per minute
B: 0.6 gallons per flush
C: 1.6 gallons per flush
D: 1.0 gallons per minute

参考答案: C

本题解释:
正确答案：C
系统解析: Knowledge Domain: Water Efficiency (WE)

The Indoor Water Reduction prerequisite baseline potable water consumption for flush (gpf) and flow (gpm) fixtures, fittings and equipment requires the use of water efficient and high performing products. As such, the WaterSense label is required for fixtures and fittings and the ENERGY STAR label is required for appliances. Fixtures and fittings include: water closets, urinals, public and private lavatory faucets; kitchen faucets, and showerheads. Appliances include: residential and commercial clothes washers, residential dishwashers, prerinse spray valves, and ice machines. These products are required because they use 20% to 50% less water than code-required levels.

Indoor Water Use > concepts of low flow/waterless fixtures; water-efficient appliances