The Principles of the Treaty of Waitangi (in MÄori: ngÄ mÄtÄpono o te tiriti) are partly an attempt to reconcile the different te reo MÄori and English language versions of the Treaty of Waitangi, and allow the application of the Treaty to a contemporary context.he Principles of the Treaty of Waitangi (in MÄori: ngÄ mÄtÄpono o te tiriti) are partly an attempt to reconcile the different te reo MÄori and English language versions of the Treaty of Waitangi, and allow the application of the Treaty to a contemporary context.
A Lock-Top damper or energy-saving damper is a damper that is connected to the chimney system at the top of the flue. Like a throat damper, it has an easy-to-use cable for opening and closing the flue (donât worry â you wonât have to go up on the roof!), but unlike a throat damper, a Lock-Top damper provides an airtight seal.
Damper (flow) A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air-handling equipment. A damper may be used to cut off central air conditioning (heating or cooling) to an unused room, or to regulate it for room-by-room temperature and climate control. Its operation can be manual or automatic. Manual dampers are turned by a handle on the outside of a duct.