Big Book of Hamworthy Products and Services

32 Products that perform | Service that delivers | People that care Technical data - Ansty dual, 150 - 640kWmodels Boiler model Unit AD150 AD180 AD240 AD320 AD440 AD540 AD640 Energy Building regulation seasonal efficiency gross % 95.79 95.79 95.7 95.7 95.79 95.79 95.79 Boiler output 50/30 °C kW 150 180 240 320 440 540 640 Boiler output 80/60 °C kW 136 163.2 218.5 294.1 398.9 489.5 580.2 Boiler input (gross) maximum kW 157.8 189.4 254.9 343.1 462.9 568.1 673.3 Boiler input (nett) maximum kW 140.2 168.2 226.4 304.8 411.2 504.7 598.1 Water Design flow rate @ 40°C ∆ T rise l/s 0.9 1.06 1.43 1.9 2.63 3.23 3.8 Water side pressure loss @ 40°C ∆ T rise mbar 0.125 0.15 0.18 0.195 0.225 0.24 0.27 Design flow rate @ 20°C ∆ T rise l/s 1.8 2.13 2.86 3.8 5.26 6.46 7.63 Water side pressure loss @ 20°C ∆ T rise mbar 0.5 0.6 0.72 0.78 0.9 0.98 1.08 Design flow rate @ 11°C ∆ T rise l/s 3.26 3.9 5.2 6.93 9.56 11.73 13.9 Water side pressure loss @ 11°C ∆ T rise mbar 1.6 2 2.4 2.6 3 3.2 3.6 Operating water pressure maximum barg 5 5 5 5 5 5 5 Maximum operating water temperature °C 100 100 100 100 100 100 100 Gas Gas flow rate natural gas (G20) - maximum m 3 /h 14.83 17.8 23.96 32.25 43.51 53.4 3.29 Gas inlet pressure natural gas (G20) - min/nom/max mbar 17.5 min / 20.0 nom / 25.0 max Flue Approx. flue gas volume @ N.T.P m 3 /h 196 236 316 420 576 704 840 Flue gas temperature @80/60 (50/30) °C °C 75 (45) 75 (45) 75 (45) 75 (45) 75 (45) 75 (45) 75 (45) NO x emission (0% excess oxygen, dry air free) European Class 5 mg/kWh 80-100 80-100 80-100 80-100 80-100 80-100 80-100 Misc. Nominal supply voltage 230V 1Ph 50Hz Approx. shipping weight kg 380 380 380 480 640 760 760 Dimensions Reference AD150 AD180 AD240 AD320 AD440 AD540 AD640 Boiler height A 2004 2004 2004 2204 2204 2204 2204 Boiler length B 1642 1642 1642 1647 1982 1996 1996 Boiler width C 746 746 746 846 846 976 976 Burner depth D 238 238 262 262 580 580 580 Flue centreline height E 503 503 503 553 553 524 524 Flue centreline height F 1492 1492 1492 1642 1644 1614 1614 DIMENSIONS ANSTY DUAL - 150 - 640kW MODELS B E F A C 350 300 170 455 D 1000 Rear Side Front MODELS kW OUTPUT 75-640 14 Ansty boiler Note: All dimensions in mm.

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