The nations top hvac distributor gemaire sells this american standard 4a7a4030la silver series 2 12 ton, 14 seer, r410a, air conditioner unit, 208230160 1440145860320. View and download daikin r410a technical data manual online. White paper ansiahri standard 4202008 for fan and coil. Detailed test procedures are included in appendix c to ari standard 700. Ari standard 2102402003, unitary air conditioning and air source heat pump equipment, ari standard 3652002, commercial and industrial unitary air conditioning units, and ari guideline a2003, energy management systems and. The airconditioning and refrigeration institute ari recently modified three standards and one guideline.
Initially, it was a tentative code and it was recognized as standard b9 in october 1930. Capacities are based on counterflow air and water through the coil. Standard construction includes threaded connections on carbon steel or nonferrous supply and return headers. American standard 4a7a4030la silver series 2 12 ton. Application data is based on standard air conditions. Product 28b series data separate sale plate fin water. All headers had fitted with air venting and water drainable plug. Addendum to ari standard 88098, air terminals september.
Experience what total home comfort can feel like today. Acceptable coils are to have ari standard 410 certification and bear the ari symbol. The room fancoil and airinduction units subsection of the air conditioning heat transfer products section of ari. A copy of the standard is available for download from the ahri website. Drain pan coil had provided with an insulated galvanized. Facility for testing cooling and dehumidifying coils. The choice of fan and motor will determine the air quantity and velocity through the coil assembly. Ahri standard 4102001 with addendum 1, forcedcirculation airheating and aircooling coils, is comprised of only the shaded portions shown. All coils shall be certified by the manufacturer to comply with all requirements of ari standard 410. All coil performance ratings are according to temtrols ari certified selection software. Arisafetcs standard safety valve dgf typetest approved acc. Heavier wall construction is available up to 100 psig. Valves set under 15 psig are not asme code stamped.
Specifications 5 ton split system cooling 1 phase 4a7b3060a 1 certified in accordance with the airsource unitary airconditioner equipment certification program, which is based on ari standard 210240. Ansiahri standard 4202008 for fan and coil evaporators benefits and costs 2 white paper evaporators are usually provided by the manufacturer with a mounted fan assemblys to draw or blow air through the coil assembly. Ahri 410 2001 forcedcirculation aircooling and airheating coils with addenda 1, 2 and 3 this standard establishes a single set of testing and rating requirements for determining capacities, air side frictions, and tube side frictions of forcedcirculation aircooling and airheating coils. Originally, the standard was developed for safety following a catastrophic release of the content in a pressure vessel via a safety valve in a short time. This standard documents a fundamental means for establishing coil performance by extension of laboratory test data to other operating conditions. Distributors shall be as required for capacity control and number of refrigerant circuits required. Standard 58 od tube coil for heating and cooling type hw coils are used with hot water, glycols, or steam and are available in 1 or 2 row configurations. Hvac refresher facilities standard for the building services part 1 a. All terms in this document will follow the standard industry definitions in the current edition of. The june 2011 addendum 3 has been incorporated into the already published 2001 version of ahri standard 410 to avoid confusion. This standard applies to forcedcirculation aircooling and airheating coils, as defined in section 3 and classified in section 4 of this standard, and for application under nonfrosting conditions. Ahri 410 2001 forcedcirculation aircooling and airheating coils. The engineer, designing a system or a plant, is responsible for the selection of the correct valve. Heavier wall, high pressure construction available up to 100 psig.
Coils exceeding the scope of the certification andor the range of standard rating conditions are also rated to the extent possible by the ari std. Ari standard 5505901998 ari standard 5501992 chiller plant and deliver the greatest possible energy cost savings, the designer must account for these facts. Standard inventory specifications features good resistance to corrosion good ductility well suited for highly stressed parts call 1. All coil assemblies are leak tested under water at 315 psig nitrogen.
Click here to purchase the full version from the ansi store. The referee test methods for the various contaminants are summarized in the following paragraphs. Standard construction is suitable for 25 psig steam pressure. Performance certified coils that are ari standard 410 listed bear the ari symbol.
The header had constructed of round steel pipe with bspt external threaded. Rated as follows in accordance with ahri standard 4102001 for forced circulation aircooling and airheating. Hvac refresher facilities standard for the building. Get product help and expert opinions from our qualified dealers.
Flame spread, smoke developed characteristics of insulation c. All coil performance ratings are according to commercial coils, inc. Special application coils may be outside the scope of ari standard 410. Coil ratings shall be certified in accordance with ari standard 410 and shall meet the requirements of ashrae standard 151992. Air dewpoint temperature upstream of the cooling coil is mea sured by a foxborodewcel sensor. Full g90 galvanized steel standard with optional stainless, aluminum and copper. Ashrae standards 15 and 34 applied on the vrv technology the ashrae standard 15 was written 1919. This coil type falls within the scope of ari standard 410 certified ratings. To qualify for ari certification, 28b series coils are sub.
Ahri 4102001 forcedcirculation aircooling and airheating coils with addenda 1, 2 and 3 this standard establishes a single set of testing and rating requirements for determining capacities, air side frictions, and tube side frictions of forcedcirculation aircooling and airheating coils. Published ratings shall include all of the standard ratings as shown in tables 2 and 3 for each refrigerant designated by the manufacturer. Ahri forced circulation aircooling and airheating coils achc november 4, 2014 ahumag 0 comment. Ahri forced circulation aircooling and airheating coils achc the airconditioning, heating, and refrigeration institute ahri is a. Coils outside the scope of aris standard rating conditions or certification program will be acceptable to ari since usa coil is a current member of the ari coil certification program, and coils will be rated in accordance with the ari. Bhatia course content introduction the main purpose of commercial hvac heating, ventilating, and air conditioning systems is to provide the people inside buildings with conditioned air so that they will have a comfortable and safe environment. Engineers and customers are thus assured that the values of these parameters in this catalog and related computer programs accurately represent actual coil performance.
Ari standard 4602000, remote mechanicaldraft aircooled refrigerant condensers, and ari standard 5002000, variable capacity positive displacement refrigerant compressors and compressor units for air conditioners and heat pump. The ahri certification program is administered and governed by. All heat and cooling coils shall be tested and rated in accordance with ari standard 410 and certified in accordance with the ari certification program. Ahri 4102001 forcedcirculation aircooling and airheating coils. Ahri410 forcedcirculation aircooling and airheating. Ahri standard 410 2001 with addendum 3, forcedcirculation airheating and aircooling coils, is comprised of only the shaded portions shown. All fluid coils designed with 12 or 58 tubes are to have ari standard 410 certification and shall bear the ari symbol. An american standard air conditioner will keep your home cool and comfortable even on the hottest days and use less energy doing it. Ahri 410 forcedcirculation aircooling and airheating. Api526 eliminated 2 12 inch flange sizes, however ari will supply 2 12 inch flange sizes at no additional cost 4.
Method of rating sound data for ducted air conditioning equipment 3. Operating requirements operating conditions range from 10. Colmac type bw water coils are certified under ari standard 41081. It is mandatory for program participants to comply with the provisions of the latest edition of ahri standard 410, forcedcirculation airheating and aircooling coils standard except as noted for face and bypass coils. Section 15790 air coils clark county doa standard specifications 15790 ver. The airconditioning and refrigeration institute ari has revised two of its equipment performance standards. Standard construction is suitable for 50 psig steam pressure. Ari certification ari certification is a standard that establishes definitions, test requirements and minimum data requirements for published ratings, marking and nameplate data, and conformance conditions. Valve dimensions h for bellows valves add 0,75 inch. Ari standard 2102402003, unitary air conditioning and air source heat pump equipment, ari standard 3652002, commercial and industrial unitary air conditioning units, and ari guideline a2003, energy management systems and load management through duty. Tubing and return bends standard pressure constructed. Arivalves of enjl1040 are not allowed to be operated in systems acc.
The face area of a coil is the product performance metrics in ahri standard 410 as part of ahris of the length and the height of the coil, achc certification. Luvata continues as a current and active member of the ari aircooling and airheating coils certification. During the dehumidification tests condensate is collected over 10minute periods, weighed, and its temperature measured by a mercuryinglass thermometer. The ari standard 400 certification establishes benchmarks for. Ahri standard 4102001 with addendum 3, forcedcirculation airheating and aircooling coils, is comprised of only the shaded portions shown. Scribd is the worlds largest social reading and publishing site. Dx coils shall be equipped with distributors to receive expansion valves at the liquid connections. Ari standard 5505901998 implications for chilledwater. Arisafe full lift safety valve dg, standard safety valve f figure nominal pressure material nominal diameter 12. Particular additions shown shaded in the standard, deletions. Pdf methods of testing forcedcirculation aircooling and air. It is mandatory for program participants to comply with the provisions of the latest edition of ahri standard 410, forced.
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