AAA Commercial Gas Boiler | Allied Technologies

Welded Heat Exchanger

THE NEW AAA COMMERCIAL BOILER

– 85% Thermal Efficiency

– 2012 DOE & NRCAN Compliant

– Commercial, Industrial, Institutional

– Natural Gas or Propane

– 480 to 3,000 MBH Input

Burner Drawer Assembly Made of High Grade Stainless Steel

– Heat exchanger built according to ASME

– No gaskets or push nipples

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With 22 sizes from 480 to 3,000 MBH, there is a Super Hot AAA for any commercial, industrial and institutional application. This latest generation of our commercial boilers is 2012-DOE and NRCAN compliant. The AAA series features improved efficiency through increased heat exchanger fin area, an optimized burner, and improved insulation.

Specifications

AAA Specifications

SPECIFICATIONS AND DIMENSIONS
MODEL NUMBER	INPUT *		OUTPUT *			DIM A **		DIM B		DIM C		DIM D
MODEL NUMBER	MBH	kW	MBH	kW	H.P.	in	cm	in	cm	in	cm	in	cm
AAA-480	480	141	408	120	12.2	24	61	16.5	41.9	10	25.4	74	188
AAA-600	600	176	510	149	15.2	27	68.6	16.5	41.9	10	25.4	74	188
AAA-720	720	211	612	179	18.3	30	76.2	11.5	29.2	12	30.5	71.7	182.1
AAA-840	840	246	714	209	21.3	33	83.8	11.5	29.2	14	35.6	73.9	187.7
AAA-960	960	281	816	239	24.4	36	91.4	11.5	29.2	14	35.6	73.9	187.7
AAA-1080	1080	317	918	269	27.4	39	99	11.5	29.2	16	40.6	77	195.6
AAA-1200	1200	352	1020	299	30.5	42	106.7	11.5	29.2	16	40.6	77	195.6
AAA-1320	1320	387	1122	329	33.5	45	114.3	13	33	18	45.7	79.8	202.7
AAA-1440	1440	422	1224	359	36.6	48	121.9	13	33	18	45.7	79.8	202.7
AAA-1560	1560	457	1326	389	39.6	51	129.5	13	33	18	45.7	79.8	202.7
AAA-1680	1680	492	1428	419	42.7	54	137.2	11.5	29.2	20	50.8	79.7	202.4
AAA-1800	1800	528	1530	448	45.7	57	144.8	11.5	29.2	22	55.9	81.7	207.5
AAA-1920	1920	563	1632	478	48.8	60	152.4	11.5	29.2	22	55.9	81.7	207.5
AAA-2040	2040	598	1734	508	51.8	63	160	11.5	29.2	24	61	83.6	212.3
AAA-2160	2160	634	1836	538	54.9	66	167.6	11.5	29.2	24	61	83.6	212.3
AAA-2280	2280	669	1938	568	57.9	69	175.2	11.5	29.2	24	61	83.6	212.3
AAA-2400	2400	703	2040	598	61	72	182.9	11.5	29.2	24	61	83.6	212.3
AAA-2495	2495	731	2121	622	63.4	75	190.5	13	33	2×18	2×45.7	79.8	202.7
AAA-2640	2640	774	2244	658	67.1	78	198.1	13	33	2×18	2×45.7	79.8	202.7
AAA-2760	2760	809	2346	688	70.1	81	205.7	13	33	2×18	2×45.7	79.8	202.7
AAA-2880	2880	845	2448	717	73.2	84	213.4	13	33	2×18	2×45.7	79.8	202.7
AAA-3000	3000	880	2550	747	76.2	87	221	13	33	2×18	2×45.7	79.8	202.7

SPECIFICATIONS AND DIMENSIONS CONTINUED
MODEL NUMBER	DIM E ***		GAS CONN F ††	WATER CONTENT		SHIPPING WEIGHT
MODEL NUMBER	in	cm	NPT	US GAL	L	lb	Kg
AAA-480	12	30.5	1”	5.56	21	675	307
AAA-600	13.5	34.3	1”	6.75	25.5	725	330
AAA-720	15	38.1	1”	7.95	30.1	790	359
AAA-840	16.5	41.9	1”	9.14	34.6	860	391
AAA-960	18	45.7	1 1/4”	10.34	39.1	940	427
AAA-1080	19.5	49.5	1 1/4”	11.53	43.6	990	450
AAA-1200	21	53.3	1 1/4”	12.73	48.2	1050	477
AAA-1320	22.5	57.2	1 1/4”	13.92	52.7	1140	518
AAA-1440	24	61	1 1/4”	15.12	57.2	1205	548
AAA-1560	25.5	64.8	1 1/4”	16.31	61.7	1270	577
AAA-1680	27	68.6	1 1/2”	17.51	66.3	1350	614
AAA-1800	28.5	72.4	1 1/2”	18.7	70.8	1440	655
AAA-1920	30	76.2	1 1/2”	19.9	75.3	1520	691
AAA-2040	31.5	80	1 1/2”	21.09	79.8	1605	730
AAA-2160	33	83.8	1 1/2”	22.28	84.3	1645	748
AAA-2280	34.5	87.6	1 1/2”	23.48	88.9	1690	768
AAA-2400	36	91.4	1 1/2”	24.67	93.4	1770	805
AAA-2495	2×18.25	2×46.4	2”	25.87	97.9	1850	841
AAA-2640	2×19.75	2×50.20	2”	27.06	102.4	1890	859
AAA-2760	2×20.25	2×51.4	2”	28.26	107	1935	880
AAA-2880	2×21.00	2×53.3	2”	29.45	111.5	1975	898
AAA-3000	2×21.75	2×55.3	2”	30.65	116	2020	918

* For Propane models, derate Input and Ouput by 10%
* In Canada: For altitudes above 2,000 feet, contact the factory for the appropriate Input derate.
* In U.S.A.: For altitudes above 2,000 feet, reduce input 4% for each 1000 feet above sea level.
** Add 3” to dimension ‘A’ (1 1/2” to each side of boiler) to allow for 3” NPT water connections.
*** AAA2495 and above use two draft hoods and Dimension “E” is measured from both left and right hand sides.
† AAA480 and AAA600 are supplied with DIM B = 16.5” but can be field modified to DIM B = 10.5”
†† Gas Connection “F” shows typical sizes only. Connections may vary depending on the gas valve used.
Options:
– Natural Gas models add suffix “N” – Propane models add suffix “P”
– High/Low fire add suffix “M” – Full Modulation add suffix “MOD”

PRESSURE DROP THROUGH HEAT EXCHANGER
Model	Input		Output		10°F		20°F		30°F		40°F		50°F
Model	btu	kW	btu	kW	GPM	FT.HD	GPM	FT.HD	GPM	FT.HD	GPM	FT.HD	GPM	FT.HD
AAA-480	480	141	394	115	82	12.5	41	3.2	27	1.4	20	0.8	16	0.5
AAA-600	600	176	510	149	102	12.7	51	3.2	34	1.5	26	0.5	20	0.6
AAA-720	720	211	612	179	122	13.4	61	3.4	41	1.5	31	0.7	24	0.6
AAA-840	840	246	714	209	143	12.1	71	3.1	48	1.4	36	0.6	29	0.5
AAA-960	960	281	816	239	163	13.6	82	3.4	54	1.5	41	0.7	33	0.6
AAA-1080	1080	317	918	269	184	13.7	92	3.9	61	1.6	46	0.7	37	0.6
AAA-1200	1200	352	1020	299	204	14	102	3.5	68	1.6	51	0.7	41	0.6
AAA-1320	1320	387	1122	329	-	-	112	3.5	75	1.5	56	0.8	45	0.6
AAA-1440	1440	422	1224	359	-	-	122	3.4	82	1.5	61	0.7	49	0.6
AAA-1560	1560	457	1326	389	-	-	133	2.9	88	1.3	66	0.6	53	0.5
AAA-1680	1680	492	1428	419	-	-	143	3.3	95	1.5	71	0.7	57	0.6
AAA-1800	1800	528	1530	448	-	-	153	3.4	102	1.5	77	0.8	61	0.6
AAA-1920	1920	563	1632	478	-	-	163	3.3	109	1.5	82	0.7	65	0.6
AAA-2040	2040	598	1734	508	-	-	173	3.3	116	1.5	87	0.6	69	0.6
AAA-2160	2160	633	1836	538	-	-	184	3.5	122	1.7	92	0.7	73	0.6
AAA-2280	2280	669	1938	568	-	-	194	4.5	129	2	97	1	78	0.7
AAA-2400	2400	703	2040	598	-	-	204	4.3	136	1.9	102	1	82	0.7
AAA-2495	2495	731	2121	622	-	-	-	-	141	1.9	106	0.8	85	0.7
AAA-2640	2640	774	2244	658	-	-	-	-	150	1.9	112	0.9	90	0.7
AAA-2760	2760	809	2346	688	-	-	-	-	156	1.8	117	0.9	94	0.7
AAA-2880	2880	845	2448	717	-	-	-	-	163	1.8	122	0.9	98	0.7
AAA-3000	3000	880	2550	747	-	-	-	-	170	1.8	128	1.0	102	0.7

Features

STAINLESS STEEL ATMOSPHERIC BURNERS – High grade, heat resistant stainless steel burners ensure years of trouble free service, exceptional performance and improved fuel efficiency with virtually no combustion noise.

DOUBLE PASS STEEL HEAT EXCHANGER – A unique double pass fin-tube heat exchanger offers increased heat transfer by incorporating spiral-welded fins. Steel headers and risers complete the double pass design and contribute to a sturdy, light weight heat exchanger that resists thermal shock. Large 2”OD ASME boiler tube waterways resist plugging and minimize pressure drop, reducing circulator capacity requirements. The heat exchanger requires no field assembly and has no gaskets or push nipples. No other heat exchanger offers such strength, rigidity, low cost, and efficiency.

SYSTEMS INTEGRATION – A 2-stage BC-1 controller is included with all boiler sizes. Optional direct digital control contacts and outdoor sensors are available.

RAPID RESPONSE – The AAA Series design ensures rapid response to calls for heat which is especially important when using indirect hot water heaters and tankless coils.

QUALITY CONSTRUCTION – AAA Series boilers are constructed to ASME section IV standards with a maximum working pressure of 160 psi (1100 kpa) and a maximum operating temperature of 240°F (115°C). Each is tested to 240 psi and certified by a third party inspector.

EASE OF INSTALLATION AND OPERATION – AAA boilers are the smart choice for swift, user friendly installation and easy, convenient maintenance. Direct digital control terminal contacts are available for integration into most modern building management systems. The AAA Series boiler’s modular design allows for easy dismantling and reassembly to transport through narrow doorways and passages.

STANDARD EQUIPMENT: Intermittent Electronic Pilot Ignition • Two Stage Gas Valve • Redundant Gas Valve • BC-1 Temperature Controller • Temperature/Pressure Gauge • On/Off Switch with Indicator Light • Operating and High Limit Aquastats • ASME 30 PSI Pressure Relief Valve • 24 Volt, 56 VA Transformer and Fuse • Drafthood • Main and Pilot Gas Pressure Regulators • High Gas Pressure Switch on Models Above 2,500 MBH Input

OPTIONAL EQUIPMENT: Low Water Cut Off • Flow Switch (Automatic or Manual Reset) • ASME Higher Pressure Relief Valves • CSD-1 Controls • Fully Modulating Gas Valve (BC-1 Controller Not Supplied With This Option) • Auto/Manual Switch • Flame Failure Alarm Feature • Direct Digital Control Terminal Contacts • Combination Seismic Restraint/Lifting Lugs • Higher Pressure ASME Relief Valves • High/Low Gas Pressure Switches (Automatic or Manual Reset) • Manual Reset for High Limit Aquastat • Propane • ASME “H” Stamped (Standard for US and Input Rates Greater or Equal to 1800 MBH)

RELIABILITY – Super Hot AAA boilers are constructed from the highest quality materials and built to exacting ASME standards. Allied Technologies is authorized by ASME to use the H stamp for heating boilers and is audited by their inspectors.

WARRANTY – The product comes with a ten year heat exchanger warranty and a one year parts and controls warranty. See warranty document for details.

ENVIRONMENT – Allied Technologies uses an environmentally friendly heat exchanger that is designed for longevity and 85% efficiency. Most components are recyclable after their long, trouble free life.

Literature

Service Bulletins

AAA-600 Draft Hood Size Change

This change affects the following models in both natural gas and propane.

AAA SERIES: AAA-600-N, AAA-600-P

This notice is to inform that models AAA-600 manufactured after June 11, 2016 will be provided with a 10 inch diameter draft hood.

This change was due to customer requests and, in cases of replacement of AAE-600 boilers, should make the AAA-600 boiler match with the previously installed venting system.

If you have any questions regarding this bulletin, please do not hesitate to contact Tony Woo at tony@alliedboilers.com or 604-929-1214.

AAA Commercial Boiler Unveiling

The brand new AAA Commercial Boiler has been officially unveiled and is ready for shipping.

The AAA is built on the legendary A Series platform that is known for its durability, longevity, and cost effectiveness. The AAA has a combustion efficiency of 85% and large 2″ waterways to prevent plugging and allow for large flow rates.

Warranty Cards

Remember that warranties are only valid if a warranty card is filled out and returned to Allied Technologies by the home owner. Online registration is available at our Product Registration Section of the website.