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zoning

Zoning is a method of urban planning in which a municipality or other tier of government divides land into areas called zones, each of which has a set of regulations for new development that differs from other zones. Zones may be defined for a single use (e.g. residential, industrial), they may combine several compatible activities by use, or in the case of form-based zoning, the differing regulations may govern the density, size and shape of allowed buildings whatever their use. The planning rules for each zone, determine whether planning permission for a given development may be granted. Zoning may specify a variety of outright and conditional uses of land. It may indicate the size and dimensions of lots that land may be subdivided into, or the form and scale of buildings. These guidelines are set in order to guide urban growth and development.Zoning is the most common regulatory urban planning method used by local governments in developed countries. Exceptions include the United Kingdom and the City of Houston, Texas.

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  1. A

    Zoning a WB Greenstar 28i

    Need to zone a property with the above boiler, downstairs is currently controlled by a wireless prog/stat. Just wondering how to go about fitting zone valves in as the boiler is low voltage switch wires?? Any advice guys?
  2. N

    Zoning.

    Hello!. Just wondered if anybody has read the Gas safe mag this month?. Interesting article by honeywell on Zoning. Just wondered what people thought about having two heating zones in a house/dwelling, even if it's under 150m2?. I'm sure Honywell are happy. Anyway its part of the building regs...
  3. P

    New central heating installations zoning

    Hi been told by the gas safe inspector that all new installations need zone valves fitting for each floor with a stat can anyone shed any light on this ie wiring piping thanx
  4. A

    Is it worth zoning downstairs and upstairs ?

    Our house has a basic heating system with no zoning The flow and return pipes are quite easily accessable I am thinking of fitting a motorised valve to the 22mm flow pipe to enable the upstairs heating to be turned off so as to save heating all that extra water during the weekend days when...
  5. S

    zoning c heating x 3 +UHWC

    have been asked to price a full 5 bed +2bath+1shower+2 toilets all new install My Q : have to have 3 zones for ch and 1 for hw ? have done S + before but this needs one more for the tower rails only ! thanks for your help stan
  6. J

    Zoning Heating System - Novice Needs Help

    Hi, i'm new to the forum and am not a plumber, although very competent in plumbing and general pipework. I have just knocked my kitchen and dining room into one and there are no ceilings, added to this, I have easy access to the heating pipes upstairs, so I am making use of this easy access to...
  7. M

    Please Clarify Part L requirements and Zoning small properties

    Our company mostly replace boilers so I may be a bit rusty on the requirements for new installations. But as everyone is talking about heating zones and not just on this forum and we have a quote to do for a new heating system in a tiny property I thought I better read up on the changes. My...
  8. M

    advice on zoning a new oil-fired system

    hi, i've been passed a job locally that involves plumbing in a full system, running a heat-only sealed oil boiler. i'm oftec, so oil side is no probs, but the customer wants to run property as two holiday lets with indipendent heating and shared unvented dhw. i appreciate the dhw is simple...
  9. J

    Zoning with a combi

    As zoning is now required in all new systems does this mean it is no longer practical to use a combi for a small installation,if viable:confused: has any one advice for setting out such a system.
  10. P

    2 zones ?

    I'm just about to do a quote for a flat with a loft conversion ,living area downstairs 1 bed 1 bathroom upstairs .The customer wants a combi ,do i have to allow for 2 zone valves and 2 room stats to comply with the new minimum of two heating zones change of the part L regs ?What is everyone else...
  11. M

    Part L zoning issues

    For the last 6 months i have mainly been repairing and exchanging old boilers for new,then last week was asked to quote to rip out a warm air system and fit a nice new combi and 5 rads . As this is classed as a new install i thought id better brush up on the new Oct part l regs . It states any...
  12. R

    Heating Zoning

    i went round to price a job and need some avise about the new regs for zoning. The customer has bought a victorian property with 1 pipe system which i'll rip out then new 30kw boiler, 13 rads, 250ltr unvented cylinder with secondary circ, new inc main and re-pipe whole house. The boiler is...
  13. T

    Zoning

    Is everyone up to speed on the new zoning regs for heating
  14. J

    Zoning x 3 (upstairs/downstairs/hot water tank)

    Hi, I want to zone my existing central heating system (currently unzoned). There is a hot water supply that split after the boiler (upstairs and downstairs). I know if need to put a valve after the T on the line to the downstairs rads, but what about the upstairs rads. If I put one just...
  15. J

    Main House / Granny Flat Zoning Controls

    Hi, I want to zone a granny flat and the main house, 6 in total, upstairs, downstairs and hot water tank in the main hosue and the same in teh granny flat. Can i get a controller which will allow me to control all 6 zones from a lcoation in the house and in the granny flat? A 2 way /...
  16. S

    Zoning Advice - Possible CM System

    Good Morning, Newbie on this forum but looked the best one for plumbing help! I have recently zoned my house upstairs and downstairs with two RF programmable thermostats and corresponding 2 way valves. This works really well and I am happy, however our house has a lounge upstairs with 3...
  17. J

    Zoning an existing system

    Hi, I have an existing oil fired unzoned central heating system. I have recently moved the boiler outside and want to zone it as shown in the attached jpeg, i.e. Zone 1: Downstairs Zone 2: Upstairs Zone 3: Hot water tank There is one pipe coming out of the boiler which tee's off upstairs...
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