LOW CARBON HEATING AND HOT WATER SOLUTIONS


Technical specification Water heater model


Nominal input (net) Nominal input (gross)


Gas flow rate (natural gas) Nominal output


Efficiency data - Part L2 Seasonal efficiency (Part L2 Gross CV) NOx emission @0% O2 NOx emission @0% O2


Efficiency data - ErP and energy label Ecodesign energy label rating Water heater efficiency


General data Recovery rate @ 44°C Recovery rate @ 50°C Dimensions (height) Dimensions (diameter) Storage capacity Weight (empty) Weight (full)


Insulation thickness Insulation material


Hot outlet connection (inches) Cold feed connection (inches) Gas connection (inches) Electrical requirements Power consumption Sound power level


Maximum flue gas temperature Max outlet temperature Minimum working pressure Maximum working pressure


kW kW m3


% ppm mg/kWh %


l/hr l/hr mm mm


litres kg kg


mm


BSP BSP BSP


W


LWA(db) °C °C


bar bar


HWH 32-220 GCE


/hr kW


29.4 32.7 3.1


31.5


96 30 24


A 91


610 540


1485 705 220 177 397 50


R1½ R1½ R¾


45 46 45 80


0.5 8.0


HWH 33-370 GCE


30.5 33.9 3.2


33.3


98 29 32


A 91


640 570


2015 705 374 214 588 50


R1½ R1½ R¾


45 47 50 80


0.5 8.0


Energy Label, product fiche and ErP data table are available at www.lochinvar.ltd.uk


HWH 52-370 GCE


47.8 53.1 5.0


51.2


96 29 36


A 91


990 870


2015 705 374 214 588 50


R1½ R1½ R¾


75 55 60 80


0.5 8.0


HWH 63-370 GCE


57.9 64.4 6.0


61.5


95 27 37


A 90


1200 1100 2015 705 374 214 588 50


Polyurethane R1½ R1½ R¾


230V/1ph/50Hᴢ 115 59 65 80


0.5 8.0


HWH 87-480 GCE


79.3 88.1 8.3


85.7


97 31 34


n/a 93


1700 1500 2060 850 488 480 968 50


R1½ R1½ R¾


95 54 50 80


0.5 8.0


HWH


106-480 GCE


96.6


107.3 10.1


102.4


95 30 36


n/a 93


2000 1800 2060 850 488 480 968 50


R1½ R1½ R¾


145 59 55 80


0.5 8.0


HWH


129-480 GCE


117.9 131 12.3


123.9


95 29 37


n/a 92


2400 2100 2060 850 488 480 968 50


R1½ R1½ R¾


240 62 60 80


0.5 8.0


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