Atlas A Series Condensing Boiler
Atlas A-SeriesCondensing BoilerAJAX BOILER INC.
Atlas A Series High Efficiency Condensing BoilerAtlas “A” Series condensing boilers perform dependably and quietly, offering the highest efficiency solution for space heating, domestic and process hotwater, as well as low temperature applications such as snow melting, pool heating and low temp building loops. The flagship Atlas A Series is an extremelyversatile condensing boiler design developed in response to heavy market demand with plenty of input from the design-build engineering field. Modulardesign, low emissions , advanced controls, and easy start-up and maintenance make the A Series the clear choice for all your high efficiency needs.The Atlas A Series boiler combines solid engineering and innovative design with the highest quality components in the industry. With a thermal efficiencyof up to 98%, fully modulating up to 7.5:1 turndown, and a sealed combustion chamber, A Series boilers offer feature rich, high performance with low NOxoperation.Heat Exchanger & Combustion Design.At the core of the A Series’ highly efficient operation is its highcopper-finned tube, ceramic coated heat exchanger design and double layer of AL29-4C stainless steel jacketing.The sealed combustion chamber effectively maintains heat transfer, increases efficiency, and reduces noise and emissions. To insure trouble-free operation,the A Series condensing boiler uses a Honeywell air-fuel ratio valve and venturi combined with a linkageless variable speed combustion blower control andspeed feedback signal to assure consistent low-fire light off as well as high-fire pre- and post- purge. The blower allows up to 100 feet of equivalent verticalexhaust venting without adjustment.sAll copper and bronze constructionsASME Section IV H-Stamped or HLW-StampedsRated to 160psig, 250ºF / 210ºFsAHRI certified modelssFront removable heat exchangersHoneywell air-fuel ratio valve and venturisSealed combustion chambersReplaceable air intake filtersVariable speed combustion blower motorsCeramic coated heat exchanger for enhancedthermal and corrosion resistancesSingle pass copper finned heat exchangersLow NOx, high efficiency knit metal fiber burnersAvailable in natural gas, LP gas, or combinationAdvanced Premix Burner.The A Series burner is made from a special iron-chromium alloy metalfiber material. The three-dimensional knitted structure increases heat transfer while maintaining a low surface temperature. It iselastic and highly flexible, which reduces stress and increases its resistance to thermal expansion. The structure also has relativelylarge pores that prevent it from becoming clogged by contaminants. The result is a robust and reliable burner that will last the lifeof the boiler.
Advanced Controls.Atlas A Series condensingsing boilers feature Honeywell’s advancedadvaSOLAOLA controls. SOLA providesprovide the userB integratingi tti numerous functionsf tiiintot a singlee compact device, SOLA offersowith full control of boiler settings from a single, user friendly interface. Byanme. The unit offers central heating andincreased range of programming functionality while reducing the need for excessive wiring and cutting installation time.guard, pump control, centralcentr heatingdomestic hot water modes, both with demand prioritization. Among the many programmable features are flame safeguard,ndividual boilers. SOLA’s aadvanced/ domestic hot water high limits, PID load control and operating controls, as well as lead-lag programming of up to 8 individualcapabilities and numerous programming options allow you to increase efficiency, lower your costs and emissions, andd reduce your environmentenvironmental impact.To further enhance user control, functionality and ease of operation, the A Series also comes standard with the enhanced SOLA D’finity OperatorInterface display. This latest 7”, high-resolution color LCD touch screen provides the user clear, quick and easy access to all of the system’s features andcapabilities, putting all of the SOLA controller’s functions within easy reach of the operator. SOLA even offers you you language choices of English, Spanishand French.Smart Boiler Control System The proprietary Smart Boiler Control System from Ajax Boiler Inc. is available as an inexpensive option on theA Series to conveniently monitor your boiler’s operation from a remote location. This unique, web-based systemprovides you 24/7 access to your boilers’ operational performance from any computer or smart device with aninternet connection.A wealth of critical boiler information such as inlet/ outlet temperatures, stack temperatures, firing rates, cyclecounts and much, much more can be easily accessed and analyzed, helping you get the most out of your boilerin terms of performance and safety, not to mention maximizing your own time management efficiency. For adetailed overview of the SBCS system please consult our SBCS factory brochure.Ajax Communication GatewayA multi-protocolcommunication gateway designed to support effortless intergration with AJAX Series productsand the end user Building Controller / Energy Management Systems.All three protocols are preloaded into the gateway from the factory. Dip switch is used to selectdesired protocol by the end user. Protocol mapping program was designed to provide necessarycontrol points for remote monitoring and control of AJAX products. A custom program option, tosupport customer selected control points is also available.
Control SpecificationControl Options (Optional)s Flame safe guard controller with integrated operating, modulating& high limit safety controlss 4OUCHSCREEN /PERATOR )NTERFACE 0ANEL TO MONITOR BOILER STATUS LOCKOUTS ALERTSflame signal, and control temperatures as well as configure boiler settings.s M! SIGNAL INPUT FOR REMOTE MODULATIONs IGITAL INPUT FOR REMOTE RESET AND TIME OF DAY SETBACKs -ODBUS 23 COMMUNICATION ALLOWS ACCESS TO OPERATING SAFETYand burner datas ,OCKOUT AND SAFETY ALERTS HISTORY RECORD CONTAINS UP TO DETAILEDsnapshots of the system when lockout occureds UAL 0) ,OAD #OMBINATION CONTROL SYSTEM FOR #ENTRAL (EAT (7 LOOPs )NTERRUPTED PILOT WITH SPARK IGNITION AIR COOLED 56 SCANNER FORmonitoring pilot & main flames 4WO SINGLE ELEMENT TEMPERATURE SENSOR FOR INLET OUTDOOR TEMPERATUREs 4HREE DUAL ELEMENT SAFETY LIMIT 5, TEMPERATURE SENSOR FOR outlet, stack & DHW temperatures /UTDOOR RESET CONTROL WITH PROGRAMMABLE HEATING CURVEs !LGORITHM PRIORITIZATION FOR BURNER DEMAND CENTRAL HEATING (7 ANDfrost protection) and firing rate limit (stack and boiler delta-T)s 0ROGRAMMABLE SAFETY AND BOILER PROTECTION FEATURES FOR FROST PROTECTIONslow start, delta-T limit, stack-T limit, boiler-T limit, and DHW-T limits 0UMP CONTROL CONTACTS FOR CENTRAL HEAT (7 SYSTEM PUMPS WITH PURGEtime control and frost protection (pump included as additional option)s 4HREE LEVELS OF PASSWORD PROTECTION FOR END USER INSTALLER SERVICEengineer and manufacturers !DDITIONAL INTERLOCK TERMINALS FOR PRE IGNITION RECYCLE AND LOCKOUTinterlocksssss3MART "OILER #ONTROL 3YSTEM Communication gateway package!NNUNCIATION LAMP PACKAGE30 4 FAULT RELAYssss!LARM BELL WITH SILENCING CIRCUIT2EMOTE ENABLE DISABLE RELAY"OILER STATUS RELAY3ENSOR PACKAGEJacketing and InstallationssssStandard stainless steel indoor(INGED FRONT AND TOP ACCESS PANELS%ASY INSTALLATION WITH JUST A PALLET JACK3TAINLESS STEEL OR GALVANIZED OUTDOOR (Optional)Description of ItemsA. Relief ValveB. Temp and Press GaugeC. ManifoldD. Temperature SensorE. Flow SwitchF. Air IntakeG. VenturiH. BlowerI. Pilot BlowerJ. Fuel-Air Ratio ValveK. Pilot AssemblyL. Air Flow SwitchFJGKHAM. Control BoxN. Steel FrameO. Heat Exchanger JacketP. Outside JacketingLMBICNODESSA-1013 2013 AJAX BOILER INC.PRINTED IN U.S.A.P
Listings, Certifications & SpecificationsAtlas A Series condensing boilers are designed and manufactured according to ASME Code Section IV. They are ETL testedand certified to the UL 795 and Canadian 1-3.1 Standard.SPECIFICATIONSInput (BTU/hr)Output (BTU/hr) @ 50ºF InputDimension (W x D x H)Footprint (Sq.ft.)Recommended Flow RateMinimum Flow RatePressure DropTurndown1NOx Emissions @ 3% 02Min. Inlet Water Temp. Req.Max. Equivalent Exhaust VentingVent Size (Intake / Exhaust)Gas Connection SizeWater Connection SizeGas Pressure RequiredFiring ModeCondensingMax. Thermal Efficiency (25%)Max. Thermal Efficiency (100%)Electrical RequirementsAmperage (Without/With pump)Shipping Weight (lbs.)A050500,000470,00029"x34"x54"6.859 feet3.5:14" / "x54"29"x34"x54"6.856.8550 gpm20 gpm12.5 feet14 feet5:17:14" / 6"1"2"6" / ,820,00034½"x39"x87"9.3515 feet7.5:1 9 ppmNONE100ft.6" / 8"1¼"2"15 feet6.5:12,500,0002,350,00034½"x39"x79"9.35100 gpm60 gpm17 feet7:18" / 10"1¼"2½"10" / 12"1¼"2½"10" / 12"1¼"2½"9-14” WC98%294%298%294%298%294%215A / 23A155015A / 23A169215A / 23A19455-14" WC7-14” WC98%194%198%194%198%194%110A / 18A87510A / 18A91510A / 18A1000Full ModulationYES98%194%1120V 60Hz 1Ph15A / 23A112518 feet7.5:11Based on 50ºF inlet water at 50GPM. Actual efficiency may vary with operating conditions.2Based on 50ºF inlet water at 100GPM. Actual efficiency may vary with operating conditions.All dimensions are inches are approximate and subject to change. For weight critical application, consult factory.In addition to the above certifications and listings, Atlas HE Series models include AHRI IBR Listing per BTS 2000SPECIFICATIONSInput (BTU/hr)Output (BTU/hr) @ 50ºF InputDimension (W x D x H)Footprint (Sq.ft.)Recommended Flow RatePressure DropTurndown1NOx Emissions @ 3% 02Min. Inlet Water Temp. Req.Max. Equivalent Exhaust VentingVent Size (Intake / Exhaust)Gas Connection SizeWater Connection SizeGas Pressure RequiredFiring ModeCondensingMin. Thermal Efficiency (25%)Max. Thermal Efficiency (100%)Electrical RequirementsAmperage (With/Without pump)Shipping Weight (lbs.)A100-HEA150-HEA200-HE1,000,000964,30029”x 34”x 69”6.8550 gpm15 ��x 39”x 70”34½”x 39”x 87”9.359.35100 gpm15 feet18 feet6.5:17.5:1 9 ppmNONE100 ft.6" / 8"8” / 10”10" / 12"1¼"1¼"1¼"2"2½"2½"5-14” WC7-14” WCFull ModulationYES15A / 23A1125ASMEHETLCanadian Listed(GAS & LPG Only)CSACAN1-3.1-77Compliant96.43120V 60Hz 1Ph15A / 23A1550ASME15A / 23A1945UL 795Compliant
Atlas A SeriesFeature SummarysssssssUp to 98% Thermal Efficiency3EVEN MODELS FROM TO -"45 INPUT5P TO 4URNDOWN!(2) #ERTIFIED -ODELS !VAILABLESingle Pass Copper Finned Heat Exchanger!IR COOLED )NTERRUPTED 0ILOT W 56 3CANNER&ULL MODULATION #ONSISTENT %MISSIONSwith NOx 9 ppm and Clean Light Offs 3MALL &OOTPRINTA front replaceable heat exchanger and clip-on jacket giveaccess to all components, while the sealed combustion systemallows for complete flexibility in installation. The modular designallows for simple multiple unit installations, and the on-boardcontrols are readily interfaced with various communicationssystems. The full-featured, dependable and economicalperformance of the Atlas A Series makes it the ideal solution forall of your water heating needs.Since 1919AJAX BOILER INC.SSA-0114 2014 AJAX BOILER INC.PRINTED IN U.S.A.2701 South Harbor Blvd., Santa Ana, CA 92704(714) 437-9050 s (714) 437-9060 fax s mail@ajaxboiler.comwww.ajaxboiler.comMade With Pride In The USA.
The proprietary Smart Boiler Control System from Ajax Boiler Inc. is available as an inexpensive option on the A Series to conveniently monitor your boiler’s operation from a remote location. This unique, web-based system . Atlas HE Series models include AHRI IBR Listing per BTS 2000 S A M E H. AJAX BOILER INC. 2701 South Harbor Blvd .
A Lochinvar Crest series condensing boiler, model FBN2001 was installed to replace "Boiler 2" in January 2019. Boiler 2 was an AERCO Benchmark 2.0, serial number G-08-0799. New Boiler Information-SUN-224 Boiler Identification: Boiler 2 Location: Boiler Room Boiler Make/Model
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the boiler and they have to enter the registration number of the boiler along with the following details a. Boiler Details : User need to provide following details of the boiler i. Types of Boiler/ Economizer ii. Total Heating Surface Area (Sq. mt) iii. Name of Manufacturer iv. Boiler/ Small Industrial Boiler/ Economizer Works Number v.
Fire tube steam boilers may be either high or low pressure boilers. There are three types of fire tube steam boilers: (i) horizontal return tubular boiler, (ii) scotch marine boiler, and (iii) vertical fire tube boiler. The boiler studied in the present experiment is horizontal return tubular boiler. This boiler is a 3 pass fire tube boiler.
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