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HEATING SYSTEM
                        INNOVATIONS
  Ordre of Engineers
  Tripoli - Lebanon




Eng. Wael Zmerly
  15-01-2010
HISTORICAL




             - 500 000 : direct evacuation       Scene from the 3rd century BC




               Fumes through the chimney         Heating through the stove pipe
Order of Engineers – Tripoli - Lebanon       2                      HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                                           Eng. Wael Zmerly - 2010
HEATING SYSTEM




Order of Engineers – Tripoli - Lebanon   3   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                    Eng. Wael Zmerly - 2010
MODERN SYSTEMS BENEFITS




     Energy Saving                         More Comfort         Low emission




      High Quality                       Ease of installation    Ease of Use
Order of Engineers – Tripoli - Lebanon             4                HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                                           Eng. Wael Zmerly - 2010
DIVISIONS

                       Boilers




                                                         Control Systems            Circulators
                                               Burners
              Chimneys

                                                         DHW




                                   Radiators                       Renewable energy
Order of Engineers – Tripoli - Lebanon              5                      HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                                                  Eng. Wael Zmerly - 2010
BOILERS




Order of Engineers – Tripoli - Lebanon   6   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                    Eng. Wael Zmerly - 2010
BOILER EFFICIENCY
                                                            H              H
                                                                 O
                                             HL=6
                                             HL=6%




                                                                Tf=200ºC
                                                                Tf=200ºC
   HL=Latent Heat=6%
             Heat=6




Order of Engineers – Tripoli - Lebanon   7   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                    Eng. Wael Zmerly - 2010
TYPE OF BOILERS




Order of Engineers – Tripoli - Lebanon   8   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                    Eng. Wael Zmerly - 2010
LOW TEMPERATURE BOILERS
    Tf=200ºC
    Tf=200ºC




                  Tb=80ºC
                  Tb=80ºC

                                         Tb=50ºC
                                         Tb=50ºC
    Tf=140ºC
    Tf=140ºC




                  Tb=50ºC
                  Tb=50ºC




Order of Engineers – Tripoli - Lebanon             9   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                              Eng. Wael Zmerly - 2010
COMPACT BOILERS




Order of Engineers – Tripoli - Lebanon   10   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
COMBI BOILERS
                                               Instantaneous or
                                              semi-instantaneous




                                                Continuous hot
                                               water production
Order of Engineers – Tripoli - Lebanon   11          HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                            Eng. Wael Zmerly - 2010
CONDENSING BOILERS
          Tf=140ºC
          Tf=140ºC                       Tf=140ºC
                                         Tf=140ºC
                                                                    H           H
                                                                         O



                                                              Tf=65ºC
                                                              Tf=65ºC




Order of Engineers – Tripoli - Lebanon              12   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                                Eng. Wael Zmerly - 2010
CONDENSING BOILERS




Order of Engineers – Tripoli - Lebanon   13   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
CHIMNEY




Order of Engineers – Tripoli - Lebanon   14   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
BURNERS




Order of Engineers – Tripoli - Lebanon   15   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
COMBUSTION ANALYSER




                                                            %




Order of Engineers – Tripoli - Lebanon   16   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
FUEL OIL TANK




Order of Engineers – Tripoli - Lebanon   17   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
RADIATORS




Order of Engineers – Tripoli - Lebanon   18   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
HEATING LOAD CALCULATION




               Text = 3°C

20kW

             Tint = 21°C

                                         75°C
                  20kW
                   70°C                  65°C


Order of Engineers – Tripoli - Lebanon          19   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                            Eng. Wael Zmerly - 2010
RADIATOR SIZING

                                                                               Ts=75ºC
                                                                               Ts=75ºC
                                           Ta
                                                         EN 442
                                                                EURONORM

                                                                               Tr=65ºC
                                                                               Tr=65ºC
          Ts                                             Since 01.02.1997
                                           Tm                                  Ta=20ºC
                                                                               Ta=20ºC
                                                           Tm=70ºC
                                                           Tm=70ºC
                                         DT=Tm-
                                         DT=Tm-Ta                           DT=50ºC
                                                                             T=50ºC
          Tr
                                                                     The O
                                                                          ld stan
                                                                                 dard w
                                                                         90/ 70         as:
                                                                               / 20°C
                                                                          DT=60
                                                                                ºC




Order of Engineers – Tripoli - Lebanon              20                        HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                                                     Eng. Wael Zmerly - 2010
RADIATOR POSITION




Order of Engineers – Tripoli - Lebanon   21   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
RADIATOR ENCLOSURES




Order of Engineers – Tripoli - Lebanon   22   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
UNDER FLOOR HEATING




Order of Engineers – Tripoli - Lebanon   23   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
UNDER FLOOR HEATING




Order of Engineers – Tripoli - Lebanon   24   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
STEEL PANEL RADIATORS




Order of Engineers – Tripoli - Lebanon   25   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
STEEL PANEL RADIATORS




Order of Engineers – Tripoli - Lebanon   26   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
DECORATIV RADIATORS




Order of Engineers – Tripoli - Lebanon   27   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
DECORATIV RADIATORS




Order of Engineers – Tripoli - Lebanon   28   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
STAINLESS STEEL RADIATORS




Order of Engineers – Tripoli - Lebanon   29   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
HYDRAULIC BALANCING




Order of Engineers – Tripoli - Lebanon   30   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
CONTROL




Order of Engineers – Tripoli - Lebanon   31   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
THERMOSTATIC RADIATOR VALVES
                          Swimming pool



                          Bathroom

                          Work room or children’s
                          bedroom
                          Living or dining rooms
                          (Basic setting)
                          Kitchen, corridor

                          Hobby room, bedroom

                          All rooms at night
                          (nighttime reduction)
                          Stairwa y, vestibule




                          Basement/cellar rooms
                          (frost protection setting)




Order of Engineers – Tripoli - Lebanon                 32   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                                   Eng. Wael Zmerly - 2010
ROOM THERMOSTAT



                                         Door opening zone




                                         20cm
                                           Min




Order of Engineers – Tripoli - Lebanon            33         HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                                    Eng. Wael Zmerly - 2010
OUTDOOR SENSOR




            100




                                         90




                                                   Thermostat Setting °C
                                                                           25
                                         70                                24
                                                                           23
                                                                           22
                                                                           21
                                                                           20
                                         30
                                                                           19
                                         20
                                                                           18
                                                                           17

                                                                                Time
Order of Engineers – Tripoli - Lebanon        34                                HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                                                       Eng. Wael Zmerly - 2010
CONTROLLERS




Order of Engineers – Tripoli - Lebanon   35   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
CONTROLLERS




Order of Engineers – Tripoli - Lebanon   36   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
CIRCULATORS




Order of Engineers – Tripoli - Lebanon   37   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
DOMESTIC HOT WATER




Order of Engineers – Tripoli - Lebanon   38   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
SOLAR ENERGY


     1m²




                        1m   2
                                 =>
                       2200k
                             wh/ye
                                  ar




Order of Engineers – Tripoli - Lebanon   39   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
WOOD BOILER




Order of Engineers – Tripoli - Lebanon   40   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
PELLETS




Order of Engineers – Tripoli - Lebanon   41   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010
GEOTHERMAL ENERGY




Order of Engineers – Tripoli - Lebanon   42   HEATING SYSTEM INNOVATIONS
ZMERLY & CO SARL.                                     Eng. Wael Zmerly - 2010

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Heating System Innovations

  • 1. HEATING SYSTEM INNOVATIONS Ordre of Engineers Tripoli - Lebanon Eng. Wael Zmerly 15-01-2010
  • 2. HISTORICAL - 500 000 : direct evacuation Scene from the 3rd century BC Fumes through the chimney Heating through the stove pipe Order of Engineers – Tripoli - Lebanon 2 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 3. HEATING SYSTEM Order of Engineers – Tripoli - Lebanon 3 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 4. MODERN SYSTEMS BENEFITS Energy Saving More Comfort Low emission High Quality Ease of installation Ease of Use Order of Engineers – Tripoli - Lebanon 4 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 5. DIVISIONS Boilers Control Systems Circulators Burners Chimneys DHW Radiators Renewable energy Order of Engineers – Tripoli - Lebanon 5 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 6. BOILERS Order of Engineers – Tripoli - Lebanon 6 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 7. BOILER EFFICIENCY H H O HL=6 HL=6% Tf=200ºC Tf=200ºC HL=Latent Heat=6% Heat=6 Order of Engineers – Tripoli - Lebanon 7 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 8. TYPE OF BOILERS Order of Engineers – Tripoli - Lebanon 8 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 9. LOW TEMPERATURE BOILERS Tf=200ºC Tf=200ºC Tb=80ºC Tb=80ºC Tb=50ºC Tb=50ºC Tf=140ºC Tf=140ºC Tb=50ºC Tb=50ºC Order of Engineers – Tripoli - Lebanon 9 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 10. COMPACT BOILERS Order of Engineers – Tripoli - Lebanon 10 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 11. COMBI BOILERS Instantaneous or semi-instantaneous Continuous hot water production Order of Engineers – Tripoli - Lebanon 11 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 12. CONDENSING BOILERS Tf=140ºC Tf=140ºC Tf=140ºC Tf=140ºC H H O Tf=65ºC Tf=65ºC Order of Engineers – Tripoli - Lebanon 12 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 13. CONDENSING BOILERS Order of Engineers – Tripoli - Lebanon 13 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 14. CHIMNEY Order of Engineers – Tripoli - Lebanon 14 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 15. BURNERS Order of Engineers – Tripoli - Lebanon 15 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 16. COMBUSTION ANALYSER % Order of Engineers – Tripoli - Lebanon 16 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 17. FUEL OIL TANK Order of Engineers – Tripoli - Lebanon 17 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 18. RADIATORS Order of Engineers – Tripoli - Lebanon 18 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 19. HEATING LOAD CALCULATION Text = 3°C 20kW Tint = 21°C 75°C 20kW 70°C 65°C Order of Engineers – Tripoli - Lebanon 19 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 20. RADIATOR SIZING Ts=75ºC Ts=75ºC Ta EN 442 EURONORM Tr=65ºC Tr=65ºC Ts Since 01.02.1997 Tm Ta=20ºC Ta=20ºC Tm=70ºC Tm=70ºC DT=Tm- DT=Tm-Ta DT=50ºC T=50ºC Tr The O ld stan dard w 90/ 70 as: / 20°C DT=60 ºC Order of Engineers – Tripoli - Lebanon 20 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 21. RADIATOR POSITION Order of Engineers – Tripoli - Lebanon 21 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 22. RADIATOR ENCLOSURES Order of Engineers – Tripoli - Lebanon 22 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 23. UNDER FLOOR HEATING Order of Engineers – Tripoli - Lebanon 23 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 24. UNDER FLOOR HEATING Order of Engineers – Tripoli - Lebanon 24 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 25. STEEL PANEL RADIATORS Order of Engineers – Tripoli - Lebanon 25 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 26. STEEL PANEL RADIATORS Order of Engineers – Tripoli - Lebanon 26 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 27. DECORATIV RADIATORS Order of Engineers – Tripoli - Lebanon 27 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 28. DECORATIV RADIATORS Order of Engineers – Tripoli - Lebanon 28 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 29. STAINLESS STEEL RADIATORS Order of Engineers – Tripoli - Lebanon 29 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 30. HYDRAULIC BALANCING Order of Engineers – Tripoli - Lebanon 30 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 31. CONTROL Order of Engineers – Tripoli - Lebanon 31 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 32. THERMOSTATIC RADIATOR VALVES Swimming pool Bathroom Work room or children’s bedroom Living or dining rooms (Basic setting) Kitchen, corridor Hobby room, bedroom All rooms at night (nighttime reduction) Stairwa y, vestibule Basement/cellar rooms (frost protection setting) Order of Engineers – Tripoli - Lebanon 32 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 33. ROOM THERMOSTAT Door opening zone 20cm Min Order of Engineers – Tripoli - Lebanon 33 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 34. OUTDOOR SENSOR 100 90 Thermostat Setting °C 25 70 24 23 22 21 20 30 19 20 18 17 Time Order of Engineers – Tripoli - Lebanon 34 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 35. CONTROLLERS Order of Engineers – Tripoli - Lebanon 35 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 36. CONTROLLERS Order of Engineers – Tripoli - Lebanon 36 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 37. CIRCULATORS Order of Engineers – Tripoli - Lebanon 37 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 38. DOMESTIC HOT WATER Order of Engineers – Tripoli - Lebanon 38 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 39. SOLAR ENERGY 1m² 1m 2 => 2200k wh/ye ar Order of Engineers – Tripoli - Lebanon 39 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 40. WOOD BOILER Order of Engineers – Tripoli - Lebanon 40 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 41. PELLETS Order of Engineers – Tripoli - Lebanon 41 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010
  • 42. GEOTHERMAL ENERGY Order of Engineers – Tripoli - Lebanon 42 HEATING SYSTEM INNOVATIONS ZMERLY & CO SARL. Eng. Wael Zmerly - 2010