4. In Schedule B1 (specified data items for online publication)—
(a)in the list of items in paragraph 2—
(i)omit “and” before item (uuu), and
(ii)add at the end of the list the following items—
“(vvv)the construction age band for the building,
(www)the time stamp to show when the data were entered into the register,
(xxx)the date on which the energy assessor completed the report,
(yyy)the tenure type,
(zzz)the indicative cost, typical saving per year and energy efficiency rating and environmental efficiency ratings associated with recommended improvements,
(aaaa)whether a pressure test has been carried out or an assumed value has been used for air permeability,
(bbbb)the results of any air permeability test,
(cccc)the size of the living area,
(dddd)the orientation of the front of the building,
(eeee)the type of any conservatory,
(ffff)the description of the main building part,
(gggg)the amount of over-shading for the main building part,
(hhhh)the number of open flues in the building,
(iiii)the number of extract fans in the building,
(jjjj)the number of pressure safety valves in the building,
(kkkk)the number of flueless gas fires in the building,
(llll)the number of sheltered sides of the building,
(mmmm)the type of ventilation,
(nnnn)the source of any mechanical ventilation data,
(oooo)the product index number of any mechanical ventilation system,
(pppp)the number of fans located in the kitchen,
(qqqq)the number of ducts located in the kitchen,
(rrrr)the number of fans in rooms other than the kitchen,
(ssss)the number of ducts in rooms other than the kitchen,
(tttt)the proportion of the total floor area served by the main heating system,
(uuuu)the main heating data source,
(vvvv)the boiler index number,
(wwww)the age of the central heating pump,
(xxxx)the type of heat emitter,
(yyyy)the main heating flue type,
(zzzz)whether there is a boiler interlock system,
(aaaaa)whether the heating system has a delayed start thermostat,
(bbbbb)whether the heating system has a load or weather compensator,
(ccccc)the compensating controller index number,
(ddddd)the type of water heating present in the building,
(eeeee)the type of fuel used to heat water,
(fffff)the type of insulation surrounding the hot water cylinder,
(ggggg)the average thickness of the insulation surrounding the hot water cylinder,
(hhhhh)the size of the hot water cylinder,
(iiiii)whether the hot water cylinder has a thermostat,
(jjjjj)the description of any hot water thermal store,
(kkkkk)the type of terrain where any wind turbine is located,
(lllll)the total number of fixed lighting outlets,
(mmmmm)the total number of low energy fixed lighting outlets,
(nnnnn)the details of any solar water heating collector and solar storage,
(ooooo)the product index number of the flue gas heat recovery system where recorded,
(ppppp)the product index number of the waste water heat recovery system where recorded.”;
(b)in the list of items in paragraph 3—
(i)omit “and” before item (z), and
(ii)add at the end of the list the following item—
“(aa)the time stamp to show when the data were entered onto the register.”; and
(c)in the list of items in paragraph 4—
(i)omit “and” before item (dd), and
(ii)add at the end of the list the following items—
“(ee)the time stamp to show when the data were entered onto the register,
(ff)the nominated date for the assessment.”.