This page contains a Flash digital edition of a book.
www.heatingandventilating.net well as risk assessments. The latter assists installers


It is also worth noting a heating system’s energy are appropriate for each individual application. in ascertaining whether the boilers and flues fitted


heat store; they are then fitted into the flue of a boiler device. These units comprise a heat exchanger and addition of a passive flue gas heat recovery (PFGHR) saving capabilities can be further enhanced with the


i biliti b f th h d ith th


from the flue gases, as well as indirectly from energy Principally, the cold inlet water is heated directly to pre-heat the domestic hot water supply.


deliver an acceptable outlet temperature. However, can also save water, as less time is required to space heating or hot water draw-off). PFGHR units in the heat store (whenever the boiler operates for


annual savings depend on the demand for both


PFGHR technology into its boilers in the guise of a In fact, ATAG Commercial has incorporated space heating and water heating within a building.


– along with additional BREEAM points through SAP efficiencies for installations at new build properties ‘Gas Saver Module’; this provides optimum


So, commercial gas boiler technology is certainly Appendix Q listing.


evolving at a rapid rate. While factors such as heat


considered at the design stage of a project. After all, considerations, it is equally important for flues to be outputs and controls remain important


throughout their operatin keeping boilers operatin safe operation, they also not only are flues essent


tial for a heating system’s


g effectively and efficiently o play a pivotal role in


ng life. Ne ew boilers can be compatible with many differen nt types of flues


H


Heating systems


BOX


CLEV


VER


HIU UTILITY CUPBOARDS


Our HIU cupboards a central plant room or a


s are built off-site and d a heat network. W


Find out more at pa heat recoveryunits with


We tailor the c


fully tested and ready to install, reducing t Perfect for multi-occupancy buildings that are connected to


time on-site. delivered


cupboards to


meet your specific requirements, and can include a range of heating technologies including, h


heat interface units, mechanical ventilation underfloor heating and energy


ackagedplant.com/utili


tycupboards y metering.


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56