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modified to save water by installing flow control valves in hot and cold supply
lines . In either case , the ideal flow rate is about a 1 / 2 gallon per minute , cor
normal flow rates of 2 to 3 gallons per minute . Low - flow faucets can be obtained
from ...
modified to save water by installing flow control valves in hot and cold supply
lines . In either case , the ideal flow rate is about a 1 / 2 gallon per minute , cor
normal flow rates of 2 to 3 gallons per minute . Low - flow faucets can be obtained
from ...
˹éÒ 251
A water - conserving head should have a flow rate of only 2 gallons per minute .
This will cut water consumption and water - heating energy in half . A typical low -
flow head costing $ 5 can , therefore , save $ 20 or more per year , making it a ...
A water - conserving head should have a flow rate of only 2 gallons per minute .
This will cut water consumption and water - heating energy in half . A typical low -
flow head costing $ 5 can , therefore , save $ 20 or more per year , making it a ...
˹éÒ 315
Thermosyphon Systems Remember the old gravity - flow hot water heating
system ? It looked something like Figure 18 - 5 : huge pipes , lots of “ water
hammer , ” usually too hot or too cold ; but it didn ' t use a pump to move the water
around or ...
Thermosyphon Systems Remember the old gravity - flow hot water heating
system ? It looked something like Figure 18 - 5 : huge pipes , lots of “ water
hammer , ” usually too hot or too cold ; but it didn ' t use a pump to move the water
around or ...
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Review: Low-Cost, Energy-Efficient Shelter for the Owner and Builder
º·ÇÔ¨Òóì¨Ò¡¼Ùéãªé - Myles Blackwood - Goodreadsold school book on ways to save energy, and live a life that uses less energy. it's a bit dated, so... i can think of a few things off the top of my head that should probably be updated.... however, for a $2 used book, it was worth it. ÍèÒ¹¤ÇÒÁ¤Ô´àË繩ºÑºàµçÁ
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Housing Options TodayJerome Kerner8 | 8 |
Financing Your Shelter NeedsChris Ahrens14 | 14 |
Some Problems To OvercomeCodes Appeals Public Acceptance | 31 |
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