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  2. Water heating - Wikipedia

    en.wikipedia.org/wiki/Water_heating

    Larger tanks tend to provide hot water with less temperature fluctuation at moderate flow rates. Volume storage water heaters in the United States and New Zealand are typically vertical cylindrical tanks, usually standing on the floor, a 'cylinder tray' or on a platform raised a short distance above the floor. Volume storage water heaters in ...

  3. Hot water storage tank - Wikipedia

    en.wikipedia.org/wiki/Hot_water_storage_tank

    Hot water tanks may have a built-in gas or oil burner system, electric immersion heaters. Some types use an external heat exchanger such as a central heating system, or heated water from another energy source. The most typical, in the domestic context, is a fossil-fuel burner, electric immersion elements, or a district heating scheme. [2]

  4. Expansion tank - Wikipedia

    en.wikipedia.org/wiki/Expansion_tank

    An expansion tank or expansion vessel is a small tank used to protect closed water heating systems and domestic hot water systems from excessive pressure. The tank is partially filled with air, whose compressibility cushions shock caused by water hammer [ citation needed ] and absorbs excess water pressure caused by thermal expansion .

  5. Water in New Zealand - Wikipedia

    en.wikipedia.org/wiki/Water_in_New_Zealand

    The Hydrological Society of New Zealand was set up in 1961 to "further the science of hydrology and its application to the understanding and management of New Zealand's water resources". [ 9 ] Land Air Water Aotearoa was established by regional councils, research institutes and government entities to find the balance between using natural ...

  6. Bob Semple tank - Wikipedia

    en.wikipedia.org/wiki/Bob_Semple_tank

    Due to the limitations of requirements and resources, the tank was a functional failure. By using a large tractor as a base, and bolting on a hastily designed and poorly constructed tank superstructure, the resultant tanks were inadequately armored, extremely heavy (20–25 ton), unstable, restricted by tractor gearing to slow speeds, and had to stop to change gears.

  7. Category:Tanks of New Zealand - Wikipedia

    en.wikipedia.org/wiki/Category:Tanks_of_New_Zealand

    Pages in category "Tanks of New Zealand" The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes. B. Bob Semple tank; S.

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