Z-bar
flashing |
Bent, galvanized metal flashing
that's installed above a horizontal trim board of an exterior
window, door, or brick run. It prevents water from getting
behind the trim/brick and into the home.
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Zone |
The section of a building that is
served by one heating or cooling loop because it has noticeably
distinct heating or cooling needs. Also, the section of property
that will be watered from a lawn sprinkler system. |
Zone
valve |
A device, usually placed near the
heater or cooler, which controls the flow of water or steam
to parts of the building; it is controlled by a zone thermostat. |
Zoning |
A governmental process and specification which
limits the use of a property e.g. single family use, high
rise residential use, industrial use, etc. Zoning laws may
limit where you can locate a structure. Also see building
codes. |
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