Products
Arizona Hot Water Heaters
Arizona Hot Water Boilers are a range of pressurised steel boilers suitable for use with forced draft air burners running on diesel, oil or gas.
The Arizona Hot Water Boiler is a high output boiler made entirely of carbon steel to allow it to operate at different powers within a set range. Arizona Hot Water Boiler is a scotch marine boiler featuring three combustion gas passes. The cylindrical combustion chamber has a wet back, which improves heat exchange between the combustion gases and the water. The front door is lined with specially shaped firebrick to make it easier for the combustion gas to enter the tubes. The combustion gas passes through the tubes at very high speed and turbulence, and into the rear smoke chamber. The turbulence is accentuated by specially designed turbofans that help increase heat exchange.
High efficiency HR Range
The Arizona High Efficiency HR range have an increased efficiency of 5.0 % from the standard Arizona unit. They feature special turbulators which increase the heating surface of the boiler. These three pass wet back design Arizona HR Boilers have the furnace back plate which is continually cooled from the return water ensuring the most amount of efficiency is reached on every application.
Arizona HR boilers are ideal for applications where improved efficiency is a criteria without the need to progress to a condensing boiler. The HR range sit between standard boilers and condensing boilers in operating efficiency.
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Product Quick Check
- Range: 150-5000kW
- Efficiency: 83%
- Outdoor option: Yes
- Modulation: 1:10
- Cascadeable: Yes
- Max Pressure: 500kpa (higher pressures available)
Output
Power range from 150-5000kW, with the option of cascading boilers together
Fuel Type
Available in Natural Gas, Dual Fuel or LP Gas versions
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Standard Efficiency
Product
CodeOutput
(80/60ºc)
kWNet
Efficiency
80/60°C %Nominal
Input MJ/
hrBurner
SelectionModulation
RatioFlow Rate
Min/Max
L/s**Waterside
Pressure Drop
(ΔT=12°C)
kPaCombustion
Side Pressure
Drop mbarTotal
Water
Volume litresDry
Weight KgPower Supply
V/A/HzAS150 150 92.02 650 NG200 up to 1:5 1.79 1.4 1.2 172 346 240/0.75/50 AS200 200 91.74 870 NG280 up to 1:5 2.39 1.5 1.2 172 346 240/1.04/50 AS250 250 91.91 1090 NG350 up to 1:5 2.99 1.5 2 220 431 240/1.54/50 AS300 300 92.31 1300 NG400 up to 1:5 3.58 1.6 2 300 475 240/1.54/50 AS350 350 92.11 1520 NG550 up to 1:5 4.18 1.8 2.9 356 542 240/2.58/50 AS400 400 92.38 1750 NG550 up to 1:5 4.78 2 4.1 360 584 240/2.58/50 AS500 500 92.25 2170 P61 up to 1:5 5.97 2.2 4.2 540 853 415/1.53/50 AS620 620 92.26 2690 P65 up to 1:5 7.41 2.7 6.4 645 963 415/2.09/50 AS750 750 92.25 3250 P71 up to 1:5 8.96 2.5 5.2 855 1205 415/3.06/50 AS850 850 92.29 3690 P71 up to 1:5 10.15 2.7 7.2 855 1205 415/3.06/50 AS950 950 92.23 4120 P71 up to 1:5 11.35 3.2 5.2 950 1417 415/3.06/50 AS1020 1020 92.22 4430 P71 up to 1:5 12.18 2.6 4 1200 1843 415/3.06/50 AS1200 1200 92.24 5200 R75A-1 up to 1:5 14.33 3 5.5 1200 1843 415/4.17/50 AS1300 1300 92.26 5640 R75A-1 up to 1:5 15.53 3.2 6.5 1200 1843 415/4.17/50 AS1400 1400 92.29 6070 R75A-1 up to 1:5 16.72 2.8 6.5 1500 2600 415/4.17/50 AS1600 1600 92.33 6930 R75A-1 up to 1:5 19.11 3.2 6.5 1500 2600 415/4.17/50 AS1800 1800 92.31 7800 R91A up to 1:5 21.50 3.7 7 1650 2750 415/5.56/50 AS2000 2000 92.29 8660 R93A up to 1:5 23.89 3.5 6 2000 3650 415/10.43/50 AS2400 2400 92.31 10400 R93A up to 1:5 28.67 4 7.5 2300 3900 415/10.43/50 AS3000 3000 92.31 13000 R512A up to 1:5 35.83 4.9 8 3150 5200 415/12.8/50 AS3500 3500 92.30 15200 R512A up to 1:5 41.81 6 9 3650 5700 415/12.8/50 Maximum operating pressure 500kPa. Higher pressure boilers available.
Larger Boiler sizes available. Available as Dual Fuel (Natural Gas/LPG, Natural Gas/Light Oil)HR High Efficiency
Product
CodeOutput
(80/60ºc)
kWNet
Efficiency
80/60°C %Nominal
Input MJ/
hrBurner
SelectionModulation
RatioFlow Rate
Min/Max
L/s**Waterside
Pressure Drop
(ΔT=12°C)
kPaCombustion
Side Pressure
Drop mbarTotal
Water
Volume litresDry
Weight KgPower Supply
V/A/HzAS150HR 150 95.06 568.08 NG200 up to 1:5 1.79 1.4 1.3 172 356.5 240/0.75/50 AS200HR 200 95.4 756 NG280 up to 1:5 2.39 1.5 2.2 172 356.5 240/1.04/50 AS250HR 250 94.88 948.6 NG350 up to 1:5 2.99 1.5 2.4 220 442 240/1.54/50 AS300HR 300 95.09 1,135.80 NG400 up to 1:5 3.58 1.6 2.4 300 488.5 240/1.54/50 AS350HR 350 95.37 1,321.20 NG550 up to 1:5 4.18 1.8 3.4 356 558 240/2.58/50 AS400HR 400 95.24 1,512.00 NG550 up to 1:5 4.78 2 4.7 360 599.5 240/2.58/50 AS500HR 500 95.42 1,886.40 P61 up to 1:5 5.97 2.2 4.8 540 870.5 415/1.53/50 AS620HR 620 95.53 2,336.40 P65 up to 1:5 7.41 2.7 7.3 645 980.5 415/2.09/50 AS750HR 750 95.42 2,829.60 P71 up to 1:5 8.96 2.5 5.8 855 1229.5 415/3.06/50 AS850HR 850 95.4 3,207.60 P71 up to 1:5 10.15 2.7 8 855 1229.5 415/3.06/50 AS950HR 950 95.25 3,589.20 P71 up to 1:5 11.35 3.2 5.9 950 1445.5 415/3.06/50 AS1020HR 1020 95.42 3,848.40 P71 up to 1:5 12.18 2.6 4.5 1200 1880 415/3.06/50 AS1200HR 1200 95.31 4,532.40 R75A-1 up to 1:5 14.33 3 6.2 1200 1880 415/4.17/50 AS1300HR 1300 95.31 4,910.40 R75A-1 up to 1:5 15.53 3.2 7.3 1200 1880 415/4.17/50 AS1400HR 1400 95.37 5,284.80 R75A-1 up to 1:5 16.72 2.8 6.6 1500 2665 415/4.17/50 AS1600HR 1600 95.52 6,030.00 R75A-1 up to 1:5 19.11 3.2 7.1 1500 2665 415/4.17/50 AS1800HR 1800 95.49 6,786.00 R91A up to 1:5 21.50 3.7 7.6 1650 2815 415/5.56/50 AS2000HR 2000 95.51 7,538.40 R93A up to 1:5 23.89 3.5 6.6 2000 3730 415/10.43/50 AS2400HR 2400 95.31 9,064.80 R93A up to 1:5 28.67 4 8.1 2300 3980 415/10.43/50 AS3000HR 3000 95.48 11,311.20 R512A up to 1:5 35.83 4.9 8.6 3150 5306 415/12.8/50 AS3500HR 3500 95.37 13,212.00 R512A up to 1:5 41.81 6 9.6 3650 5806 415/12.8/50 Maximum operating pressure 600kPa. Higher pressure boilers available.
Larger Boiler sizes available. Available as Dual Fuel (Natural Gas/LPG, Natural Gas/Light Oil)Standard Efficiency
Product Code
AS150Output 80/60°C kW 150 Net Efficiency 80/60°C % 92.02 Nominal Input MJ/hr 650 Burner Selection NG200 Modulation Ratio up to 1:5 Flow Rate l/s 1.79 Waterside Pressure Drop (ΔT=12°C) kPa 1.4 Combustion Side Pressure Drop mbar 1.2 Total Water Volume litres 172 Dry Weight Kg 346 Power Supply V/A/Hz 240/0.75/50 AS200Output 80/60°C kW 200 Net Efficiency 80/60°C % 91.74 Nominal Input MJ/hr 870 Burner Selection NG280 Modulation Ratio up to 1:5 Flow Rate l/s 2.39 Waterside Pressure Drop (ΔT=12°C) kPa 1.5 Combustion Side Pressure Drop mbar 1.9 Total Water Volume litres 172 Dry Weight Kg 346 Power Supply V/A/Hz 240/1.04/50 AS250Output 80/60°C kW 250 Net Efficiency 80/60°C % 91.91 Nominal Input MJ/hr 1090 Burner Selection NG350 Modulation Ratio up to 1:5 Flow Rate l/s 2.99 Waterside Pressure Drop (ΔT=12°C) kPa 1.5 Combustion Side Pressure Drop mbar 2 Total Water Volume litres 220 Dry Weight Kg 431 Power Supply V/A/Hz 240/1.54/50 AS300Output 80/60°C kW 300 Net Efficiency 80/60°C % 92.31 Nominal Input MJ/hr 1300 Burner Selection NG400 Modulation Ratio up to 1:5 Flow Rate l/s 3.58 Waterside Pressure Drop (ΔT=12°C) kPa 1.6 Combustion Side Pressure Drop mbar 2 Total Water Volume litres 300 Dry Weight Kg 475 Power Supply V/A/Hz 240/1.54/50 AS350Output 80/60°C kW 350 Net Efficiency 80/60°C % 92.11 Nominal Input MJ/hr 1520 Burner Selection NG550 Modulation Ratio up to 1:5 Flow Rate l/s 4.18 Waterside Pressure Drop (ΔT=12°C) kPa 1.8 Combustion Side Pressure Drop mbar 2.9 Total Water Volume litres 356 Dry Weight Kg 542 Power Supply V/A/Hz 240/2.58/50 AS400Output 80/60°C kW 400 Net Efficiency 80/60°C % 92.38 Nominal Input MJ/hr 1750 Burner Selection NG550 Modulation Ratio up to 1:5 Flow Rate l/s 4.78 Waterside Pressure Drop (ΔT=12°C) kPa 2 Combustion Side Pressure Drop mbar 4.1 Total Water Volume litres 360 Dry Weight Kg 584 Power Supply V/A/Hz 240/2.58/50 AS500Output 80/60°C kW 500 Net Efficiency 80/60°C % 92.25 Nominal Input MJ/hr 2170 Burner Selection P61 Modulation Ratio up to 1:5 Flow Rate l/s 5.97 Waterside Pressure Drop (ΔT=12°C) kPa 2.2 Combustion Side Pressure Drop mbar 4.2 Total Water Volume litres 540 Dry Weight Kg 853 Power Supply V/A/Hz 415/1.53/50 AS620Output 80/60°C kW 620 Net Efficiency 80/60°C % 92.26 Nominal Input MJ/hr 2690 Burner Selection P65 Modulation Ratio up to 1:5 Flow Rate l/s 7.41 Waterside Pressure Drop (ΔT=12°C) kPa 7.41 Combustion Side Pressure Drop mbar 6.4 Total Water Volume litres 645 Dry Weight Kg 963 Power Supply V/A/Hz 415/2.09/50 AS750Output 80/60°C kW 750 Net Efficiency 80/60°C % 92.25 Nominal Input MJ/hr 3250 Burner Selection P71 Modulation Ratio up to 1:5 Flow Rate l/s 8.96 Waterside Pressure Drop (ΔT=12°C) kPa 2.5 Combustion Side Pressure Drop mbar 5.2 Total Water Volume litres 855 Dry Weight Kg 1205 Power Supply V/A/Hz 415/3.06/50 AS850Output 80/60°C kW 850 Net Efficiency 80/60°C % 92.29 Nominal Input MJ/hr 3690 Burner Selection P71 Modulation Ratio up to 1:5 Flow Rate l/s 10.15 Waterside Pressure Drop (ΔT=12°C) kPa 2.7 Combustion Side Pressure Drop mbar 7.2 Total Water Volume litres 855 Dry Weight Kg 1205 Power Supply V/A/Hz 415/3.06/50 AS950Output 80/60°C kW 950 Net Efficiency 80/60°C % 92.23 Nominal Input MJ/hr 4120 Burner Selection P71 Modulation Ratio up to 1:5 Flow Rate l/s 11.35 Waterside Pressure Drop (ΔT=12°C) kPa 3.2 Combustion Side Pressure Drop mbar 5.2 Total Water Volume litres 950 Dry Weight Kg 1417 Power Supply V/A/Hz 415/3.06/50 AS1020Output 80/60°C kW 1020 Net Efficiency 80/60°C % 92.22 Nominal Input MJ/hr 4430 Burner Selection P71 Modulation Ratio up to 1:5 Flow Rate l/s 12.18 Waterside Pressure Drop (ΔT=12°C) kPa 2.6 Combustion Side Pressure Drop mbar 4 Total Water Volume litres 1200 Dry Weight Kg 1843 Power Supply V/A/Hz 415/3.06/50 AS1200Output 80/60°C kW 1200 Net Efficiency 80/60°C % 92.24 Nominal Input MJ/hr 5200 Burner Selection R75A-1 Modulation Ratio up to 1:5 Flow Rate l/s 14.33 Waterside Pressure Drop (ΔT=12°C) kPa 3 Combustion Side Pressure Drop mbar 5.5 Total Water Volume litres 1200 Dry Weight Kg 1843 Power Supply V/A/Hz 415/4.17/50 AS1300Output 80/60°C kW 1300 Net Efficiency 80/60°C % 92.26 Nominal Input MJ/hr 5640 Burner Selection R75A-1 Modulation Ratio up to 1:5 Flow Rate l/s 15.53 Waterside Pressure Drop (ΔT=12°C) kPa 3.2 Combustion Side Pressure Drop mbar 6.5 Total Water Volume litres 1200 Dry Weight Kg 1843 Power Supply V/A/Hz 415/4.17/50 AS1400Output 80/60°C kW 1400 Net Efficiency 80/60°C % 92.29 Nominal Input MJ/hr 6070 Burner Selection R75A-1 Modulation Ratio up to 1:5 Flow Rate l/s 16.72 Waterside Pressure Drop (ΔT=12°C) kPa 2.8 Combustion Side Pressure Drop mbar 6.5 Total Water Volume litres 1500 Dry Weight Kg 2600 Power Supply V/A/Hz 415/4.17/50 AS1600Output 80/60°C kW 1600 Net Efficiency 80/60°C % 92.33 Nominal Input MJ/hr 6930 Burner Selection R75A-1 Modulation Ratio up to 1:5 Flow Rate l/s 19.11 Waterside Pressure Drop (ΔT=12°C) kPa 3.2 Combustion Side Pressure Drop mbar 6.5 Total Water Volume litres 1500 Dry Weight Kg 2600 Power Supply V/A/Hz 415/4.17/50 AS1800Output 80/60°C kW 1800 Net Efficiency 80/60°C % 92.31 Nominal Input MJ/hr 7800 Burner Selection R91A Modulation Ratio up to 1:5 Flow Rate l/s 21.50 Waterside Pressure Drop (ΔT=12°C) kPa 3.7 Combustion Side Pressure Drop mbar 7 Total Water Volume litres 1650 Dry Weight Kg 2750 Power Supply V/A/Hz 415/5.56/50 AS2000Output 80/60°C kW 2000 Net Efficiency 80/60°C % 92.29 Nominal Input MJ/hr 8660 Burner Selection R93A Modulation Ratio up to 1:5 Flow Rate l/s 23.89 Waterside Pressure Drop (ΔT=12°C) kPa 3.5 Combustion Side Pressure Drop mbar 6 Total Water Volume litres 2000 Dry Weight Kg 3650 Power Supply V/A/Hz 415/10.43/50 AS2400Output 80/60°C kW 2400 Net Efficiency 80/60°C % 92.31 Nominal Input MJ/hr 10400 Burner Selection R93A Modulation Ratio up to 1:5 Flow Rate l/s 28.67 Waterside Pressure Drop (ΔT=12°C) kPa 4 Combustion Side Pressure Drop mbar 7.5 Total Water Volume litres 2300 Dry Weight Kg 3900 Power Supply V/A/Hz 415/10.43/50 AS3000Output 80/60°C kW 3000 Net Efficiency 80/60°C % 92.31 Nominal Input MJ/hr 13000 Burner Selection R512A Modulation Ratio up to 1:5 Flow Rate l/s 35.83 Waterside Pressure Drop (ΔT=12°C) kPa 4.9 Combustion Side Pressure Drop mbar 8 Total Water Volume litres 3150 Dry Weight Kg 5200 Power Supply V/A/Hz 415/12.8/50 AS3500Output 80/60°C kW 3500 Net Efficiency 80/60°C % 92.30 Nominal Input MJ/hr 15200 Burner Selection R512A Modulation Ratio up to 1:5 Flow Rate l/s 41.81 Waterside Pressure Drop (ΔT=12°C) kPa 6 Combustion Side Pressure Drop mbar 9 Total Water Volume litres 3650 Dry Weight Kg 5700 Power Supply V/A/Hz 415/12.8/50 Maximum operating pressure 500kPa. Higher pressure boilers available.
Larger Boiler sizes available. Available as Dual Fuel (Natural Gas/LPG, Natural Gas/Light Oil)HR High Efficiency
Product Code
AS150HROutput 80/60°C kW 150 Net Efficiency 80/60°C % 92.02 Nominal Input MJ/hr 568.08 Burner Selection NG200 Modulation Ratio up to 1:5 Flow Rate l/s 1.79 Waterside Pressure Drop (ΔT=12°C) kPa 1.4 Combustion Side Pressure Drop mbar 1.3 Total Water Volume litres 172 Dry Weight Kg 356.5 Power Supply V/A/Hz 240/0.75/50 AS200HROutput 80/60°C kW 200 Net Efficiency 80/60°C % 95.4 Nominal Input MJ/hr 756 Burner Selection NG280 Modulation Ratio up to 1:5 Flow Rate l/s 2.39 Waterside Pressure Drop (ΔT=12°C) kPa 1.5 Combustion Side Pressure Drop mbar 2.2 Total Water Volume litres 172 Dry Weight Kg 356.5 Power Supply V/A/Hz 240/1.04/50 AS250HROutput 80/60°C kW 250 Net Efficiency 80/60°C % 94.88 Nominal Input MJ/hr 948.6 Burner Selection NG350 Modulation Ratio up to 1:5 Flow Rate l/s 2.99 Waterside Pressure Drop (ΔT=12°C) kPa 1.5 Combustion Side Pressure Drop mbar 2.4 Total Water Volume litres 220 Dry Weight Kg 442 Power Supply V/A/Hz 240/1.54/50 AS350HROutput 80/60°C kW 350 Net Efficiency 80/60°C % 95.37 Nominal Input MJ/hr 1,321.20 Burner Selection NG550 Modulation Ratio up to 1:5 Flow Rate l/s 4.18 Waterside Pressure Drop (ΔT=12°C) kPa 1.8 Combustion Side Pressure Drop mbar 3.4 Total Water Volume litres 356 Dry Weight Kg 558 Power Supply V/A/Hz 240/2.58/50 AS400HROutput 80/60°C kW 400 Net Efficiency 80/60°C % 95.24 Nominal Input MJ/hr 1,512.00 Burner Selection NG550 Modulation Ratio up to 1:5 Flow Rate l/s 4.78 Waterside Pressure Drop (ΔT=12°C) kPa 2 Combustion Side Pressure Drop mbar 4.7 Total Water Volume litres 360 Dry Weight Kg 599.5 Power Supply V/A/Hz 240/2.58/50 AS500HROutput 80/60°C kW 500 Net Efficiency 80/60°C % 95.42 Nominal Input MJ/hr 1,886.40 Burner Selection P61 Modulation Ratio up to 1:5 Flow Rate l/s 5.97 Waterside Pressure Drop (ΔT=12°C) kPa 2.2 Combustion Side Pressure Drop mbar 4.8 Total Water Volume litres 540 Dry Weight Kg 870.5 Power Supply V/A/Hz 415/1.53/50 AS620HROutput 80/60°C kW 620 Net Efficiency 80/60°C % 95.53 Nominal Input MJ/hr 2,336.40 Burner Selection P65 Modulation Ratio up to 1:5 Flow Rate l/s 7.41 Waterside Pressure Drop (ΔT=12°C) kPa 7.41 Combustion Side Pressure Drop mbar 7.3 Total Water Volume litres 645 Dry Weight Kg 980.5 Power Supply V/A/Hz 415/2.09/50 AS750HROutput 80/60°C kW 750 Net Efficiency 80/60°C % 95.42 Nominal Input MJ/hr 2,829.60 Burner Selection P71 Modulation Ratio up to 1:5 Flow Rate l/s 8.96 Waterside Pressure Drop (ΔT=12°C) kPa 2.5 Combustion Side Pressure Drop mbar 5.8 Total Water Volume litres 855 Dry Weight Kg 1229.5 Power Supply V/A/Hz 415/3.06/50 AS850HROutput 80/60°C kW 850 Net Efficiency 80/60°C % 95.4 Nominal Input MJ/hr 3,207.60 Burner Selection P71 Modulation Ratio up to 1:5 Flow Rate l/s 10.15 Waterside Pressure Drop (ΔT=12°C) kPa 2.7 Combustion Side Pressure Drop mbar 8 Total Water Volume litres 855 Dry Weight Kg 1229.5 Power Supply V/A/Hz 415/3.06/50 AS950HROutput 80/60°C kW 950 Net Efficiency 80/60°C % 95.25 Nominal Input MJ/hr 3,589.20 Burner Selection P71 Modulation Ratio up to 1:5 Flow Rate l/s 11.35 Waterside Pressure Drop (ΔT=12°C) kPa 3.2 Combustion Side Pressure Drop mbar 5.9 Total Water Volume litres 950 Dry Weight Kg 1445.5 Power Supply V/A/Hz 415/3.06/50 AS1020HROutput 80/60°C kW 1020 Net Efficiency 80/60°C % 95.42 Nominal Input MJ/hr 3,848.40 Burner Selection P71 Modulation Ratio up to 1:5 Flow Rate l/s 12.18 Waterside Pressure Drop (ΔT=12°C) kPa 2.6 Combustion Side Pressure Drop mbar 4.5 Total Water Volume litres 1200 Dry Weight Kg 1880 Power Supply V/A/Hz 415/3.06/50 AS1200HROutput 80/60°C kW 1200 Net Efficiency 80/60°C % 95.31 Nominal Input MJ/hr 4,532.40 Burner Selection R75A-1 Modulation Ratio up to 1:5 Flow Rate l/s 14.33 Waterside Pressure Drop (ΔT=12°C) kPa 3 Combustion Side Pressure Drop mbar 6.2 Total Water Volume litres 1200 Dry Weight Kg 1880 Power Supply V/A/Hz 415/4.17/50 AS1300HROutput 80/60°C kW 1300 Net Efficiency 80/60°C % 95.31 Nominal Input MJ/hr 4,910.40 Burner Selection R75A-1 Modulation Ratio up to 1:5 Flow Rate l/s 15.53 Waterside Pressure Drop (ΔT=12°C) kPa 3.2 Combustion Side Pressure Drop mbar 7.3 Total Water Volume litres 1200 Dry Weight Kg 1880 Power Supply V/A/Hz 415/4.17/50 AS1400HROutput 80/60°C kW 1400 Net Efficiency 80/60°C % 95.37 Nominal Input MJ/hr 5,284.80 Burner Selection R75A-1 Modulation Ratio up to 1:5 Flow Rate l/s 16.72 Waterside Pressure Drop (ΔT=12°C) kPa 2.8 Combustion Side Pressure Drop mbar 6.6 Total Water Volume litres 1500 Dry Weight Kg 2665 Power Supply V/A/Hz 415/4.17/50 AS1600HROutput 80/60°C kW 1600 Net Efficiency 80/60°C % 95.52 Nominal Input MJ/hr 6,030.00 Burner Selection R75A-1 Modulation Ratio up to 1:5 Flow Rate l/s 19.11 Waterside Pressure Drop (ΔT=12°C) kPa 3.2 Combustion Side Pressure Drop mbar 7.1 Total Water Volume litres 1500 Dry Weight Kg 2665 Power Supply V/A/Hz 415/4.17/50 AS1800HROutput 80/60°C kW 1800 Net Efficiency 80/60°C % 95.49 Nominal Input MJ/hr 6,786.00 Burner Selection R91A Modulation Ratio up to 1:5 Flow Rate l/s 21.50 Waterside Pressure Drop (ΔT=12°C) kPa 3.7 Combustion Side Pressure Drop mbar 7.6 Total Water Volume litres 1650 Dry Weight Kg 2815 Power Supply V/A/Hz 415/5.56/50 AS2000HROutput 80/60°C kW 2000 Net Efficiency 80/60°C % 95.51 Nominal Input MJ/hr 7,538.40 Burner Selection R93A Modulation Ratio up to 1:5 Flow Rate l/s 23.89 Waterside Pressure Drop (ΔT=12°C) kPa 3.5 Combustion Side Pressure Drop mbar 6.6 Total Water Volume litres 2000 Dry Weight Kg 3730 Power Supply V/A/Hz 415/10.43/50 AS2400HROutput 80/60°C kW 2400 Net Efficiency 80/60°C % 95.31 Nominal Input MJ/hr 9,064.80 Burner Selection R93A Modulation Ratio up to 1:5 Flow Rate l/s 28.67 Waterside Pressure Drop (ΔT=12°C) kPa 4 Combustion Side Pressure Drop mbar 8.1 Total Water Volume litres 2300 Dry Weight Kg 3980 Power Supply V/A/Hz 415/10.43/50 AS3000HROutput 80/60°C kW 3000 Net Efficiency 80/60°C % 95.48 Nominal Input MJ/hr 11,311.20 Burner Selection R512A Modulation Ratio up to 1:5 Flow Rate l/s 35.83 Waterside Pressure Drop (ΔT=12°C) kPa 4.9 Combustion Side Pressure Drop mbar 8.6 Total Water Volume litres 3150 Dry Weight Kg 5306 Power Supply V/A/Hz 415/12.8/50 AS3500HROutput 80/60°C kW 3500 Net Efficiency 80/60°C % 95.37 Nominal Input MJ/hr 13,212.00 Burner Selection R512A Modulation Ratio up to 1:5 Flow Rate l/s 41.81 Waterside Pressure Drop (ΔT=12°C) kPa 6 Combustion Side Pressure Drop mbar 9.6 Total Water Volume litres 3650 Dry Weight Kg 5806 Power Supply V/A/Hz 415/12.8/50 -
LEGEND N1 Boiler Supply N2 Boiler Return N3 1/2” connection for additional equipment N4 Drain N5 Safety valve/s connection N6 1/2” bulb-holding well N8 1/2” inspection well Dimensional Data applies to Standard and High Efficiency HR Models
Model H H1 H2 H4 H6 H10 L L2 P P2 P3 P4 P5 P6 Øb Øc N1 N2 N4 N5 AS150 1080 905 440 961 440 54.5 800 750 1364 1000 513 475 452 200-250 160 250 50 50 1 – AS200 1080 905 440 961 440 54.5 800 750 1364 1000 513 475 452 200-250 160 250 50 50 1 – AS250 1080 905 440 961 440 54.5 800 750 1614 1250 513 725 376 200-250 160 250 50 50 1 – AS300 1180 1005 490 1061 490 54.5 900 850 1614 1250 523 700 467 200-250 180 250 65 65 1 – AS350 1180 1005 490 1061 490 54.5 900 850 1864 1500 523 980 437 200-250 180 250 65 65 1 – AS400 1190 1015 500 1095 500 50 940 890 1872 1500 600 850 422 230-280 225 250 80 80 1 1-1/2 AS500 1380 1205 610 1285 610 60 1160 1110 1946 1502 663 850 437 270-320 225 300 80 80 1-1/4 1-1/2 AS620 1380 1205 610 1285 610 60 1160 1110 2235 1502 663 1150 427 270-320 225 300 80 80 1-1/4 1-1/2 AS750 1510 1335 675 1417 675 60 1290 1240 2247 1792 704 1100 451 270-320 280 350 100 100 1-1/4 1-1/2 AS850 1510 1335 675 1417 675 60 1290 1240 2247 1753 704 1100 451 270-320 280 350 100 100 1-1/4 1-1/2 AS950 1510 1335 675 1417 675 60 1290 1240 2497 1753 704 1200 596 270-320 280 350 100 100 1-1/4 1-1/2 AS1020 1660 1485 750 1568 750 60 1440 1390 2477 2003 704 1200 596 270-320 280 400 125 125 1-1/4 1-1/2 AS1200 1660 1485 750 1568 750 60 1440 1390 2477 2003 704 1200 596 270-320 280 400 125 125 1-1/4 1-1/2 AS1300 1660 1485 750 1568 750 60 1440 1390 2477 2003 704 1200 596 270-320 280 400 125 125 1-1/4 1-1/2 
LEGEND N1 Boiler Supply N2 Boiler Return N3 1” connection for additional equipment N4 Drain N5 Safety valve/s connection N6 1/2” bulb-holding well N8 1/2” inspection well Dimensional Data applies to Standard and High Efficiency HR Models
Model H H1 H2 H4 H6 H10 L L2 P P2 P3 P4 P5 P6 Øb Øc N1 N2 N4 N5 AS1400 1746 1630 880 880 150 1470 1270 2886 2003 831 1300 755 350-400 320 400 150 150 1-1/4 1-1/2 AS1600 1746 1630 880 880 150 1470 1270 2886 2300 831 1300 755 350-400 320 400 150 150 1-1/4 1-1/2 AS1800 1746 1630 880 880 150 1470 1270 3096 2510 771 1850 475 450-500 320 400 150 150 1-1/4 1-1/2 AS2000 1876 1760 945 945 150 1600 1400 3220 2510 903 1550 767 450-500 360 500 200 200 1-1/4 1-1/2 AS2400 1876 1760 945 945 150 1600 1400 3480 2770 903 1950 627 450-500 360 500 200 200 1-1/4 1-1/2 AS3000 2146 2030 1080 1080 150 1870 1670 3480 2770 903 2050 527 450-500 400 550 200 200 1-1/4 1-1/2 AS3500 2146 2030 1080 1080 150 1870 1670 3935 3225 903 2050 982 450-500 400 550 200 200 1-1/4 1-1/2 Arizona 150-1300kW
LEGEND N1 Boiler Supply N2 Boiler Return N3 1/2” connection for additional equipment N4 Drain N5 Safety valve/s connection N6 1/2” bulb-holding well N8 1/2” inspection well Dimensional Data applies to Standard and High Efficiency HR Models
AS150H 1080 H1 905 H2 440 H4 961 H6 440 H10 54.5 L 800 L2 750 P 1364 P2 1000 P3 513 P4 475 P5 452 P6 200-250 Øb 160 Øc 250 N1 50 N2 50 N4 1 N5 – AS200H 1080 H1 905 H2 440 H4 961 H6 440 H10 54.5 L 800 L2 750 P 1364 P2 1000 P3 513 P4 475 P5 452 P6 200-250 Øb 160 Øc 250 N1 50 N2 50 N4 1 N5 – AS250H 1080 H1 905 H2 440 H4 961 H6 440 H10 54.5 L 800 L2 750 P 1614 P2 1250 P3 513 P4 725 P5 376 P6 200-250 Øb 160 Øc 250 N1 50 N2 50 N4 1 N5 – AS300H 1180 H1 1005 H2 490 H4 1061 H6 490 H10 54.5 L 900 L2 850 P 1614 P2 1295 P3 523 P4 700 P5 467 P6 200-250 Øb 180 Øc 250 N1 65 N2 65 N4 1 N5 – AS350H 1180 H1 1005 H2 490 H4 1061 H6 490 H10 54.5 L 900 L2 850 P 1864 P2 1500 P3 523 P4 980 P5 437 P6 200-250 Øb 180 Øc 250 N1 65 N2 65 N4 1 N5 – AS400H 1190 H1 1015 H2 500 H4 1095 H6 500 H10 50 L 940 L2 890 P 1872 P2 1502 P3 600 P4 850 P5 422 P6 230-280 Øb 225 Øc 250 N1 80 N2 80 N4 1 N5 1-1/4 AS500H 1380 H1 1205 H2 610 H4 1285 H6 610 H10 60 L 1160 L2 1110 P 1946 P2 1502 P3 663 P4 850 P5 437 P6 270-320 Øb 225 Øc 300 N1 80 N2 80 N4 1-1/4 N5 1-1/4 AS620H 1380 H1 1205 H2 610 H4 1285 H6 610 H10 60 L 1160 L2 1110 P 2235 P2 1792 P3 663 P4 1150 P5 427 P6 270-320 Øb 225 Øc 300 N1 80 N2 80 N4 1-1/4 N5 1-1/4 AS750H 1510 H1 1335 H2 675 H4 1417 H6 675 H10 60 L 1290 L2 1240 P 2247 P2 1753 P3 704 P4 1100 P5 451 P6 270-320 Øb 280 Øc 350 N1 100 N2 100 N4 1-1/4 N5 1-1/2 AS850H 1510 H1 1335 H2 675 H4 1417 H6 675 H10 60 L 1290 L2 1240 P 2247 P2 1753 P3 704 P4 1100 P5 451 P6 270-320 Øb 280 Øc 350 N1 100 N2 100 N4 1-1/4 N5 1-1/2 AS950H 1510 H1 1335 H2 675 H4 1417 H6 675 H10 60 L 1290 L2 1240 P 2247 P2 2003 P3 704 P4 1200 P5 596 P6 270-320 Øb 280 Øc 350 N1 100 N2 100 N4 1-1/4 N5 1-1/2 AS1020H 1660 H1 1485 H2 750 H4 1568 H6 750 H10 60 L 1440 L2 1390 P 2477 P2 2003 P3 704 P4 1200 P5 596 P6 270-320 Øb 280 Øc 400 N1 125 N2 125 N4 1-1/4 N5 1-1/2 AS1200H 1660 H1 1485 H2 750 H4 1568 H6 750 H10 60 L 1440 L2 1390 P 2477 P2 2003 P3 704 P4 1200 P5 596 P6 270-320 Øb 280 Øc 400 N1 125 N2 125 N4 1-1/4 N5 1-1/2 AS1300H 1660 H1 1485 H2 750 H4 1568 H6 750 H10 60 L 1440 L2 1390 P 2477 P2 2003 P3 704 P4 1200 P5 596 P6 270-320 Øb 280 Øc 400 N1 125 N2 125 N4 1-1/4 N5 1-1/2 Arizona 1400-3500kW
LEGEND N1 Boiler Supply N2 Boiler Return N3 1” connection for additional equipment N4 Drain N5 Safety valve/s connection N6 1/2” bulb-holding well N8 1/2” inspection well Dimensional Data applies to Standard and High Efficiency HR Models
AS1400H 1746 H1 1630 H2 880 H4 H6 880 H10 150 L 1470 L2 1270 P 2886 P2 2300 P3 831 P4 1300 P5 755 P6 350-400 Øb 320 Øc 400 N1 150 N2 150 N4 1-1/4 N5 1-1/2 AS1600H 1746 H1 1630 H2 880 H4 H6 880 H10 150 L 1470 L2 1270 P 2886 P2 2300 P3 831 P4 1300 P5 755 P6 350-400 Øb 320 Øc 400 N1 150 N2 150 N4 1-1/4 N5 1-1/2 AS1800H 1746 H1 1630 H2 880 H4 H6 880 H10 150 L 1470 L2 1270 P 3096 P2 2510 P3 771 P4 1850 P5 475 P6 450-500 Øb 320 Øc 400 N1 150 N2 150 N4 1-1/4 N5 1-1/2 AS2000H 1876 H1 1760 H2 945 H4 H6 945 H10 150 L 1600 L2 1400 P 3220 P2 2510 P3 903 P4 1550 P5 767 P6 450-500 Øb 360 Øc 500 N1 200 N2 200 N4 1-1/4 N5 1-1/2 AS2400H 1876 H1 1760 H2 945 H4 H6 945 H10 150 L 1600 L2 1400 P 3480 P2 2770 P3 903 P4 1950 P5 627 P6 450-500 Øb 360 Øc 500 N1 200 N2 200 N4 1-1/4 N5 1-1/2 AS3000H 2146 H1 2030 H2 1080 H4 H6 1080 H10 150 L 1870 L2 1670 P 3480 P2 2770 P3 903 P4 2050 P5 527 P6 450-500 Øb 400 Øc 550 N1 200 N2 200 N4 1-1/4 N5 1-1/2 AS3500H 2146 H1 2030 H2 1080 H4 H6 1080 H10 150 L 1870 L2 1670 P 3935 P2 3225 P3 903 P4 2050 P5 982 P6 450-500 Øb 400 Øc 550 N1 200 N2 200 N4 1-1/4 N5 1-1/2
