Products

Arizona Hot Water Heaters

Name: Arizona Hot Water Heaters
SKU: 1739

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.

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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Technical Data

Performance Data
Dimensional Data
Documentation

Standard Efficiency

Product Code	Output (80/60ºc) kW	Net Efficiency 80/60°C %	Nominal Input MJ/ hr	Burner Selection	Modulation Ratio	Flow Rate Min/Max L/s**	Waterside Pressure Drop (ΔT=12°C) kPa	Combustion Side Pressure Drop mbar	Total Water Volume litres	Dry Weight Kg	Power Supply V/A/Hz
AS150	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 Code	Output (80/60ºc) kW	Net Efficiency 80/60°C %	Nominal Input MJ/ hr	Burner Selection	Modulation Ratio	Flow Rate Min/Max L/s**	Waterside Pressure Drop (ΔT=12°C) kPa	Combustion Side Pressure Drop mbar	Total Water Volume litres	Dry Weight Kg	Power Supply V/A/Hz
AS150HR	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

AS150

Output 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

AS200

Output 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

AS250

Output 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

AS300

Output 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

AS350

Output 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

AS400

Output 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

AS500

Output 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

AS620

Output 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

AS750

Output 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

AS850

Output 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

AS950

Output 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

AS1020

Output 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

AS1200

Output 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

AS1300

Output 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

AS1400

Output 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

AS1600

Output 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

AS1800

Output 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

AS2000

Output 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

AS2400

Output 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

AS3000

Output 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

AS3500

Output 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

AS150HR

Output 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

AS200HR

Output 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

AS250HR

Output 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

AS350HR

Output 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

AS400HR

Output 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

AS500HR

Output 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

AS620HR

Output 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

AS750HR

Output 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

AS850HR

Output 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

AS950HR

Output 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

AS1020HR

Output 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

AS1200HR

Output 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

AS1300HR

Output 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

AS1400HR

Output 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

AS1600HR

Output 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

AS1800HR

Output 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

AS2000HR

Output 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

AS2400HR

Output 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

AS3000HR

Output 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

AS3500HR

Output 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

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

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

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

Model	H	H1	H2	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

AS150

H		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		–

AS200

H		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		–

AS250

H		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		–

AS300

H		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		–

AS350

H		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		–

AS400

H		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

AS500

H		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

AS620

H		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

AS750

H		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

AS850

H		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

AS950

H		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

AS1020

H		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

AS1200

H		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

AS1300

H		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

AS1400

H		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

AS1600

H		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

AS1800

H		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

AS2000

H		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

AS2400

H		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

AS3000

H		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

AS3500

H		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

Brochures and Specifications

Arizona Brochure 150-3500kW

Arizona 150-5000kW

Arizona HR 150-3500kW

AH_ArizonzHR_5000 kw

Arizona Installation & Instruction Manual

PDF Drawings

Arizona-150_download

Arizona-200_download

Arizona-250_download

Arizona-300_download

Arizona-350_download

Arizona-400_download

Arizona-500_download

Arizona-620_download

Arizona-750_download

Arizona-850_download

Arizona-950_download

Arizona-1020_download

Arizona-1200_download

Arizona-1300_download

Arizona-1400_download

Arizona-1600_download

Arizona-1800_download

Arizona-2000_download

Arizona-2400_download

Arizona-3000_download

Arizona-3500_download

Arizona-4000_download

DWG Files

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Arizona-200_download

Arizona-250_download

Arizona-300_download

Arizona-350_download

Arizona-400_download

Arizona-500_download

Arizona-620_download

Arizona-750_download

Arizona-850_download

Arizona-950_download

Arizona-1020_download

Arizona-1200_download

Arizona-1300_download

Arizona-1400_download

Arizona-1600_download

Arizona-1800_download

Arizona-2000_download

Arizona-2400_download

Arizona-3000_download

Arizona-3500_download

Arizona-4000_download