Mcquay model number tonnage

A number model is a sentence that shows how a series of numbers are related. An example of a basic number model could be 12+3=15. A number model is an equation that incorporates ad...

To ascertain the tonnage of your Ruud HVAC system, inspect the model number. Focus on the second set of numbers within the model number. This figure will typically be divisible by 6 or 12, signifying the system's nominal BTU in the thousands. Given that one ton of air conditioning corresponds to 12,000 BTU, and using the equation 24 divided ...model on 6 ton •Single circuit, 2-stage cooling mod-els are available from 7.5 to 10 ton. •Dual circuit, 2-stage cooling stage models are available from 7.5 to 15 ton. •EERs up to 11.3 with IEERs up to 13.0 •Staged Air Volume (SAV™) 2-speed indoor fan motor system automati-cally adjusts the indoor fan motorMcQUAY CENTRIFUGAL OPERATING LOG. .23 McQUAY SERVICE PROGRAMS 24.17, 18 18 18 18 18 18 19 19 INTRODUCTION GENERAL DESCRIPTION The McQuay Model PEH Centrifugal Water Chillers are com-plete, self-contained, automatically controlled water chilling units. Each unit is completely assembled and factory tested prior to shipment.Part Number: 330145710 Effective: September 2001 Supersedes: IM ALR-2 Packaged Air-Cooled Water Chiller ... McQuay air-cooled water chillers are complete, self-contained, automatic refrigerating units. Every ... Model L1 & L2 L3 & L4 R1 & R2 R3 & R4 R5 & R6 Operating Wt lb. (kg) Shipping Wt. lb. (kg)Are you in need of replacement parts for your Lennox furnace? Finding the right parts can be a challenge, especially if you don’t know where to start. Fortunately, using the model ...

Catalog 1355-10 Applied Packaged Terminal Air Conditioner with Top-Mounted Hydronic Heat 16" × 42" Model PDAN Unit Sizes 007 - 017 • R-410A RefrigerantThe Building Intelligence Center assists home inspectors, commercial building inspectors, contractors, service technicians, insurance providers, home owners, and property managers in decoding the age of mechanical appliances such as furnaces, boilers, air conditioners, heat pumps, packaged rooftop units (RTU's), packaged terminal air conditioners (PTAC's), and water heaters.MicroTech SmartSource Controller with BACnet®Communication Module. Daikin water source heat pumps are available with a BACnet MS/TP communication module that is designed to communicate over a BACnet MS/TP communications network to a building automation system (BAS) . It can be factory or field-installed.Model AWV. The Pathfinder is the most efficient machine on the market today - the first air-cooled screw chiller with IPLVs capable of exceeding 22 EER. It also includes an array of features that optimize sound, and deliver the lowest turndown in flow and highest leaving chilled water capabilities. The Pathfinder is also 100% configurable ...These are generally specific use (built to order) and the model number has many more digits/letters. Mcquay is now Daikin. Here is a manual with the model number nomenclature starting on page 5. The actual tons is not listed until position 43. Click Here for Manual. Somewhere on the unit will be a full model number stringMcQUAY CENTRIFUGAL CHILLER - TECHNICAL BREAKDOWN Date saved : June 25, 2007 (CH-1 400T (0.368 kW/ton NPLV)) Page 1 JOB NAME M22282 REP. OFFICE Long Building Technologies JOB DESCRIPTION 1900 16th St SALESMAN RR CUSTOMER MODEL NUMBER ... Enclosure type NEMA 1 Model number VFD028YMA

This supplement only applies to RGS180 units when there is “B” in the 9th position of the Model Number, as shown in the Model Number Nomenclature diagram below. Check the Unit Nameplate (see Figs. 1 & 2). If there is not a “B” in the 9th position of the model number discard this document. MODEL NOMENCLATURE MODEL SERIES R G S 1 8 … McQuay International offers a complete range of condensing units from 12 to 120 tons (42 to 420 kW). This manual covers Model ALP 027C through ALP 041C condensing units with capacities from 25 to 40 tons (88 to 140 kW). See Product Manual ALP1-2 for information on Models ALP 012D through ALP 019D, 3-6 Ton DFG Light Commercial 3-5 TON - 13.4 SEER2/11. EER2 3-5 TON - 14.0 SEER/11.5 EER 6 TON - 15.5 IEER/11.2 EER *Complete warranty details available from your local distributor or manufacturer's representative or at www.daikincomfort.com or www.daikinac.comMcQuay Water Source Heat Pumps. In 2009 we added McQuay Water Source Heat Pump units to our product line. We handle Horizontal, Vertical, and Console units up to 72000 BTU. Over 40 years ago McQuay introduced a complete line of water source heat pumps. WSHP units are used in schools, hospitals, office buildings, hotels, and many …Here's a rundown of the range you will encounter: 18 = 1.5 tons, 24 = 2 tons, 30 - 2.5 tons, 36 = 3 tons, 42 = 3.5 tons, 48 = 4 tons, and 60 = 5 tons. And this is another one for a 3 ton system. If you are unsure whether you have found the right two numbers, you can double-check it by looking for the "RLA" rating on the data plate.

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The Magnitude® centrifugal chiller delivers energy savings that building owners demand. Using direct drive technology, integral variable-frequency drives, and R-134a, R-513A, R-515B, or R-1233zd (E) refrigerant, Magnitude® is up to 40% more efficient than standard centrifugal chillers and can save up to $4 million over the life of the chiller.MicroTech SmartSource Controller with BACnet®Communication Module. Daikin water source heat pumps are available with a BACnet MS/TP communication module that is designed to communicate over a BACnet MS/TP communications network to a building automation system (BAS) . It can be factory or field-installed.The Carrier model number provides key information such as the type of product, its model, size (tonnage), voltage, and manufacturing details. By examining this number, you can determine the size of the air conditioner. In HVAC terms, the size is often measured in British Thermal Units (BTUs). One ton of air conditioning equals 12,000 BTUs.Engineered HVAC Solutions for Alaska - Stinebaugh & CompanyI need to know the tonnage rating for a McQuay Model WSC087BAAA style E733329010 chiller. The SN is STNU020400172. Can - Answered by a verified HVAC …

R = 208-230/1/60 62 = 5 Vintage * 10 SEER Size 036, 049 and 060 only. **10 SEER Size 060 only. Table 1: Unit Nameplate Model Number Identifier Unit Nameplate McQuay Model Number CKL18-1L ACU018ARAY CKL24-1L ACU024ARAY CKL30-1L ACU030ARAY CKL36-1L... Page 4: Introduction Replacement Parts substantial fines. Quiet, 3-speed permanent split capacitor motor. High performance forward curved centrifugal fan wheels. Split design fan housings or single-piece fan housings with separate inlets for exceptional serviceability. Single power …Part Number: 668996503. Date: November 2011. IM 930-3 ©2011 McQuay International ® Page 2 of 32 / IM 930-3. Model Nomenclature Vertical Floor Unit (Size *007 - 070) NOTE: For illustration purposes only. Not all options available with all models. Please consult McQuay Sales Representative for specific availability.• Because of the simple design of the McQuay condensing unit, installation is quick, simple, and very little maintenance is required. Note: For further information on a complete air-cooled split system, refer to Catalog 580 (Destiny Indoor Air Handlers). Agency Listed Nomenclature Note: For larger size units (greater than 20 ton), refer to4 Port, 3-Ton Outdoor Heat Pump Efficiency SEER EER HSPF COP Non-Ducted 21.7 12.5 11.2 4.26 Ducted 16.9 11.0 9.1 3.5 Mixed 19.3 11.75 10.15 3.88 Electrical ... Included Part Number Description KEH082A41 Drain Pan Heater KPW082A41 Air Adjustment Grille KKG082A41 Back protection wire netRuby: 972-777-6574. Jamey: 214-755-8019. [email protected]. Our Location. Our main service facility is located in Dallas, Texas. We ship anywhere in the United States, Mexico, Canada, South America and Internationally. Surplus Group. 2121 Santa Anna Ave. Suite 100.A ton of air conditioning equals 12,000 BTU so, for the model number C4H3 60 GKD400, 60 divided by 12 equals 5 tons. Another example is CSH6 48 GKA, which is 4 tons. Here's a rundown of the range you will encounter: 18 = 1.5 tons, 24 = 2 tons, 30 - 2.5 tons, 36 = 3 tons, 42 = 3.5 tons, 48 = 4 tons, and 60 = 5 tons.%PDF-1.6 %âãÏÓ 1371 0 obj > endobj 1386 0 obj >/Filter/FlateDecode/ID[2C57F1C273E3CA498FA7F38C6B63FC5F>]/Index[1371 126]/Info 1370 0 R/Length 97/Prev 1518284/Root ...Find Us. McQuay Air-conditioning Limited (+852) 2893 6261; Unit 901~905, 9/F,Elite Centre, 22 Hung To Road, Kwun Tong, Kowloon,Hong KongThis Daikin/McQuay 500 ton chiller /Type 134A refrigerant (Empty) is being sold for parts or repair. The unit has one bad head and is being sold as-is. The cooling capacity is 500 ton and it has a 3 phase power phase.On the 3- to 6-ton units, cooling operation is extended from 60°F ambient temperature to 35°F outside air temperature. On 7½ -20 ton units, cooling operation is extended from 35°F ambient temperature to 0°F outside air temperature. For 25 ton units, cooling operation is extended from 24°F ambient temperature to 0°F outside air temperature.Buick car models come in all shapes and price ranges. See pictures and learn about the specs, features and history of Buick car models. Advertisement Buick models come in all shape...

Here is a link to Mcquay for the sizes and I think the TRANE is 130 tons?? Hope this helps. http://www.mcquay.com/mcquaybiz/lite...OM/Im307-2.pdf

R-123 requires about 6 times the gas flow rate (cfm/ton) of R- 134a, which means that the suction and discharge piping must also be six times larger. Using R-134a allows McQuay to provide you with a smaller footprint chiller. Table 1: Centrifugal Models & Possible Applications Application McQuay ModelUsed 22 ton McQuay chiller, model ALR022C, air cooled, R22 refrigerant, 25 hp compressor, air cooled, 460 volt, serial# 5ZC8505602, built 1994.McQUAY CENTRIFUGAL OPERATING LOG. .23 McQUAY SERVICE PROGRAMS 24.17, 18 18 18 18 18 18 19 19 INTRODUCTION GENERAL DESCRIPTION The McQuay Model PEH Centrifugal Water Chillers are com-plete, self-contained, automatically controlled water chilling units. Each unit is completely assembled and factory tested prior to shipment.GROUP mcQUAY..P&Af'EX Inc. t36001ndustriaiParkB!vd.P.O.Box1551,Minneapolis,Mn.55440 . ND ... Available in three model types for horizontal and vertical unit arrangements: LSL VERTICAL UNIT ... -----NUMBER OF FANS IN STANDARD UNIT LYF-VENTILATING FAN SECTION LHD -HEATING AND VENTILATING UNIT McQuay offers air-cooled chillers from 10 through 425 tons (35 – 1500 kW). This manual covers two varieties of the scroll compressor, air-cooled Global Chiller Line: AGZ 030AS through AGZ 065AS, Packaged Air-Cooled Chillers AGZ 030AM through AGZ 050AM, Air-Cooled with Remote Evaporator. Nomenclature A G Z - XXX A S Equipment Description. Used McQuay ACR070A827-ER10 Air Cooled Water Chiller with: Air cooled water chiller unit. Maximum relief pressure: 450 PSIG. High side design pressure: 450 PSIG. Low side design pressure: 150 PSIG. Refrigerant: 22. Total charge: 20 pounds. Circuit 1 charge: 60 pounds.The sump includes the pump, motor, heater and lubricant/vapor separator system. The lubricant is pumped through the external oil cooler and then to the oil filter located inside the compressor housing. WSC/WDC/WCC 063-126 units, single or dual compressor, all utilize a water-cooled oil cooler for each compressor.I need to know the tonnage rating for a McQuay Model WSC087BAAA style E733329010 chiller. The SN is STNU020400172. Can - Answered by a verified HVAC TechnicianThe date of production/manufacture or age of AAF brand HVAC equipment can be determined from the serial number located on the data plate. Note: Traditional heating and cooling systems no longer manufactured under AAF or AAF-McQuay brand names. Parent Company: AAF International and AAF-Flanders, a subsidiary company of Daikin Industries.1. 5 psi (34.5 kPa) steam must be supplied to coils at all Carry return connection size through the dirt pocket, times. making the reduction at the branch leading to the trap. 2. Page 23 Step 2 Step 4 Remove gasketing around door flange and save for use on 1.

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Do you know how to make a 3-D model for oxygen? Find out how to make a 3-D model for oxygen in this article from HowStuffWorks. Advertisement One of the most effective and fun ways...Allows for leak-resistant section to section joining in the field. Easy-to-remove access panels Allows for easy inspection and cleaning of drain pans; promotes regular inspections. CAT 550-14 • VISION AIR HANDLER 4 www.DaikinApplied.com. The Vision Air Handler Advantage.Catalog 1112-3 McQuay Large Horizontal Water Source Heat Pumps Page 3 of 40. Introduction. Large Horizontal Water Source Heat Pumps - Models CCH & CCW. Sizes 072-120 (6 to 10 Tons) Model CCH (Standard Range: 55°F to 110°F) Model CCW (Geothermal Range: 30°F to 110°F) Daikin McQuay 6- to 10-ton horizontal units have a com-Hetecho Engineers. Tilpat, Ghaziabad, Uttar Pradesh. View Number. Chvac Machinery Solutions Private Limited - Offering Mcquay Chiller, Capacity: 100-1500 TON at Rs 500000 in Ghaziabad, Uttar Pradesh. Get Water Chillers at lowest price | ID: 21748827133.View and Download McQuay Vision CA Series installation and maintenance manual online. Vision CA Series air handlers pdf manual download. ... Air handler models oac/oah …take the peh050 for example, that compressor is made to cover a range of tonnage. that model number can have different gears in it and impellers. thats why you need to go to mcquay to see the design specs on it. or if you know who the mcquay sales rep is for your area, they should have that info also.Daikin Applied RoofPak® RPS (15-140 Tons) Design flexibility, energy efficiency, system performance and reliability make Daikin RoofPak® applied rooftop systems the ideal solution for your one to eight-story building projects. Available in air-cooled and evaporative-cooled models, with capacities from 15 to 150 tons, they combine the lower ...Don't compromise the performance of your McQuay HVAC equipment by using generic substitutes. Trust the experts at Air Distributors for Certified McQuay Parts that will keep your equipment running smoothly for years to come. Call us today at 800-866-1210 or fill out the form on our website to get started.Accessory description Model number Sizes used on Anti-short cycle timer kit RXAT-A01 All Sight glass RXAG-A048 6.5 - 15 ton Sight glass RXAG-A020 20 ton Liquid line solenoid valve RXAV-BD048 All Suction line service valve RXMV-AC 6.5 and 7.5 ton Suction line service valve RXMV-AD 10 and 12 ton Suction line service valve RXMV-AE 15 and 20 toncookies collecting statistics about traffic and users' behavior on our or third party websites ….

Industrial Chillers in USA. Subcategory: Chiller. Subcategory 2: Specialty. Listing ID: 58744471. Description. Available for Immediate Delivery! 260 TON McQuay Centrifugal Water Chiller Model PEH063, Used as is, Power washed and painted.McQUAY CENTRIFUGAL OPERATING LOG. .23 McQUAY SERVICE PROGRAMS 24.17, 18 18 18 18 18 18 19 19 INTRODUCTION GENERAL DESCRIPTION The McQuay Model PEH Centrifugal Water Chillers are com-plete, self-contained, automatically controlled water chilling units. Each unit is completely assembled and factory tested prior to shipment.Trane TTA180C series Installation Operation & Maintenance (32 pages) Split System Cooling Condensers 7 1/2 - 20 Tons. Brand: Trane | Category: Air Conditioner | Size: 2.63 MB. Table of Contents. Table of Contents. 3.McQuay Hong Kong; Worldwide Locations; Serving You with Commitment; Certifications; PRODUCT. Applied Products; Unitary Products; Find Us. McQuay Air-conditioning Limited (+852) 2893 6261; Unit 901~905, 9/F,Elite Centre, 22 Hung To Road, Kwun Tong, Kowloon,Hong KongMcQuay, OEM Parts, HVACR Parts, including Motor, Coupling, Control Board Kit, Motor, MotorPage 26 / Catalog 770-14. Unit Sizes S10 & S12 (1000 thru 1200 cfm) Furnish and install where shown on plans McQuay high cfm design HiLine Fan Coil units. Unit sizes, performance and equipment shall be as tabulated in the schedule. Unit performance shall be substantiated by computer generated output data.1998 McQuay Air Cooled Liquid Chiller- 204 Ton. Model: ALS204AS12. S/N: 58G8128101. Refrigerant: R-22. Maximum relief pressure: 450 psig. Design pressure hi/lo: 450/150 psig. System requirements: 208 V, 881 amps, 60 Hz, 3 phase. (2) McQuay Screw Compressors, Models: SAL175RA13DA and SA175BA13DA, S/N's: 52ER7027-10 andHow Do I Read My AC Model Number? Let's look at a Trane brand air conditioner as an example. Capacity: Trane has used a number of different methods for encoding capacity information in the model number. It is commonly found in the first three digits – sometimes as BTUs and sometimes as tons. Example: SPCC-B504-A = 5.0 ton, or; TWS748A ... Mcquay model number tonnage, This number can range from 18 to 60. To determine the tonnage of your AC unit, divide this two-digit number by 12. '12' represents 12,000 BTU/hr or one tonnage of cooling capacity. Refer below for the corresponding tonnage based on the number and BTU information: 18 = 1.5 tons. 24 = 2 tons., McQuay was founded in the United States in 1933 and has been supplying and servicing equipment for air conditioning, heating and ventilation systems, as well as manufacturing radiators and heat exchangers. ... I also don't have the full model number on the sticker so its difficult to find. Anything will help thank you! chad M/N - LCA150 SM S/N ..., Part Number: 331499601 Effective: October 2011 Supersedes: August 2011 Magnitude™ Magnetic Bearing Centrifugal Chiller . Model WME 0500, WME 0700 . 400 to 700 tons (1400 to 2461 kW) ... Daikin McQuay Magnitude model WME frictionless centrifugal chillers are complete, self-contained,, The date of production/manufacture or age of AAF brand HVAC equipment can be determined from the serial number located on the data plate. Note: Traditional heating and cooling systems no longer manufactured under AAF or AAF-McQuay brand names. Parent Company: AAF International and AAF-Flanders, a subsidiary company of Daikin Industries., 6 McQuay Cat 565-1 Introduction IntroductionQuality McQuay air handling equipment has been respected and regarded as high quality for nearly 60 years. McQuay has taken a major step in redefining the indoor air handler with the Vision air handler. Demands for improved indoor air quality, low sound, high operating efficiency and smaller mechanical, McQUAY CENTRIFUGAL CHILLER - TECHNICAL BREAKDOWN Date saved : June 25, 2007 (CH-1 400T (0.368 kW/ton NPLV)) Page 1 JOB NAME M22282 REP. OFFICE Long Building Technologies JOB DESCRIPTION 1900 16th St SALESMAN RR CUSTOMER MODEL NUMBER ... Enclosure type NEMA 1 Model number VFD028YMA, HFC-134a operates above atmospheric pressure in the require a purge unit to remove non-condensables (air, and compromise chiller performance. Purge units, even refrigerant to the atmosphere, along with the intentional venting of refrigerant since July 1, 1992. eliminates this regular venting of refrigerant., 1. 5 psi (34.5 kPa) steam must be supplied to coils at all Carry return connection size through the dirt pocket, times. making the reduction at the branch leading to the trap. 2. Page 23 Step 2 Step 4 Remove gasketing around door flange and save for use on 1., 2000 McQuay Air Cooled Chiller-350 Tons. Model: ALS370BS-27ER10. S/N: STNU000600277. Refrigerant R-22, max pressure 300 psi. Power supply 460V, 60Hz, 3phase. (24) Condenser fans, 2.0 HP motor, 28 in. dia.1140 rpm, 60 Hz. High efficiency fin and tube type condensers with integral sub cooler, (12) fins per in. and 4 rows, HVAC USA - HVAC Wholesale Distributor - Siemens, Johnson Controls, and More, Chillers. At LEL International, we ensure that you have access to a wide variety of new and used industrial chillers for sale, allowing you to find the one that best meets your needs. Our HVAC chillers can provide the appropriate temperature, humidity, and ventilation for structures of any size or nature. Whether you are seeking heat management ..., McQuay Roof Mounted Air Conditioner. Model: RPS030BS. Nominal capacity: 30 tons. Heating type: Steam. ... 30 Ton. Actively Quoting. Roll over image to Zoom OR Click for full Gallery (images, video, data sheets) Back. ... Model: RPS0300BS; Serial Number: 3VB00606 19; Unit Nominal Tons (TR): 30;, Installation and Maintenance Manual. M5WM Wall Mounted Split Type Air Conditioner (SEER 13) Indoor Unit. Outdoor Unit. IM-5WMF (SEER13)-0706-McQuay. Group: Wall Mounted. Part Number: R08019028218. Date: July 2006. Wireless Remote., Model WME 400 to 700 tons (1400 to 2461 kW) 3/60/460 HFC-134a. ... ©2012 McQuay International. Illustrations and data cover the Daikin McQuay product at the time of publication and we reserve ... tonnage range - as low as 0.312. (See page 6 for IPLV definition and discussion). There is a potential for significant energy savings at part load ..., For Luxaire, you should look near the middle of the model number for a two-digit number divisible by 6 or 12, which represents the nominal BTU of the system in thousands. Here's two examples of Luxaire model numbers: AL3A0 24 F1A and EASE-F0 30 SA. A ton of air conditioning equals 12,000 BTU, and 24 divided by 12 equals 2, so the the first ..., Legacy Console Outside Air Damper - IM 532. MicroTech III Controller with BACnet MSTP Comm. Module - IM 928. MicroTech III Controller with IO Expansion Module for Two Compressor WSHPs - OM 1239. MicroTech III Wall-mounted Room Temp. Sensors - IM 955. MicroTech III/Mark IV Controller Interface - IOM 1147., Lower unit: Model WDC 126, 2000 ton, dual compressor chiller *ETL applies to WSC, WDC, WCC, HSC, HDC only Manufactured in an ISO Certified Facility ©2009 McQuay International. Illustrations and data cover the McQuay International product at the time of publication and we reserve the right to make changes, Here's a rundown of the range you will encounter: 18 = 1.5 tons, 24 = 2 tons, 30 - 2.5 tons, 36 = 3 tons, 42 = 3.5 tons, 48 = 4 tons, and 60 = 5 tons. And this is another one for a 3 ton system. If you are unsure whether you have found the right two numbers, you can double-check it by looking for the "RLA" rating on the data plate., I need to know the tonnage rating for a McQuay Model WSC087BAAA style E733329010 chiller. The SN is STNU020400172. Can - Answered by a verified HVAC Technician. We use cookies to give you the best possible experience on our website. ... I have a number (22 units - total) of overhead and wall Hydronic Boiler fed heating units that were damaged ..., MODEL NOMENCLATURE Table 1: Unit Nameplate Model Number Identifier Model AHP = Air Cooled Heat Pump Nominal Capacity (tons) 090 = 7-1/2 120 = 10 Future Use Voltage/Phase P = 208-230/3/60 Q = 460/3/60 EER E = 10.1 Vintage AHP 090 A PEY Unit Nameplate McQuay Model Number CPLE090-3C AHP090APEY CPLE090-4C AHP090AQEY CPLE120-3C AHP120APEY CPLE120-4C ..., Manufacturer McQuay. Tonnage 50. Air or Water Air Cooled. Refrigerant R-410A. Voltage 208. Phase 3. Hz 60. Model Number AGZ050EDSEMUG00. Serial Number STNU190100221., Page 36 3-1/2 x No. of DX rows *DX coil configuration (S = Standard, L = Large) is identified by the 8th digit of the RPS/RDT or RFS model number, found on the unit nameplate. For example, DX = L for unit model number RFSO6OCLY. Page 37: Refrigeration Service Valves The unit is shipped with all refrigeration service valves closed., Part Number: 330145710 Effective: September 2001 Supersedes: IM ALR-2 Packaged Air-Cooled Water Chiller ... McQuay air-cooled water chillers are complete, self-contained, automatic refrigerating units. Every ... Model L1 & L2 L3 & L4 R1 & R2 R3 & R4 R5 & R6 Operating Wt lb. (kg) Shipping Wt. lb. (kg), DMAIC Model - The DMAIC model is commonly used in the Six Sigma process. Learn the ins and outs of the DMAIC model and how it applies to business optimization. Advertisement Proce..., Find many great new & used machinery deals and get the best price for 225 Ton, McQuay #AGS250DSHNN-ER10, Air Cooled Chiller at Surplus Record. ... > Show Seller's Phone Number 737-258-8446 Let the seller know you found their listing on Surplus Record! ... McQuay Air Cooled Water Chiller Unit. Model: AGS250B27-ER10. Serial No: STNU040600021 ..., Don't compromise the performance of your McQuay HVAC equipment by using generic substitutes. Trust the experts at Air Distributors for Certified McQuay Parts that will keep your equipment running smoothly for years to come. Call us today at 800-866-1210 or fill out the form on our website to get started., The label/tag has faded all I have on file is the model number and the serial number, make. Question Posted By Francisco the Building Engineer on May 3, 2011. Refer to the manufacturer's website for their HVAC nomenclature of the model number and serial numbers and how those numbers correspond to the tonnage and other technical data., McQuay Cat 251-1 5. Maverick I™—3 to 20 Tons [10.6 to 70.3 kW] Scroll compressors. • R-22 refrigerant • Provide maximum depend ability, efficiency and quiet operation. • Two refrigerant circuits on larger units provides redundancy for reliable cooling • Optional compressor low and high pressure safety switches. , Browse Model Number DX16SA0371, 16 SEER AC UNITARY 3 TON SINGLE STAGE in the Daikin North America LLC catalog including Model Number,Item Name,Description,Nominal Cooling Capacity,Sound Level,Compressor - Rated Load Amps,Compressor - Locked Rotor Amp , How to Determine Lennox AC Tonnage from Model Number? Tonnage refers to the cooling capacity of an air conditioner. Tonnage is measured in BTUs (British Thermal Units.) One ton of cooling is based on the amount of heat needed to melt one ton (2000 lbs.) of ice in a 24 hour period. One ton of cooling is equal to 12,000 Btu/hr., Divide 286,000 (amount of energy to melt a ton of ice), by 24 (hours in a day), the result is 11,917 BTU's of energy per hour to melt the ton of ice. The industry rounded up to 12,000 Btu/h to reference 1-ton of air conditioner capacity. Therefore, a 2-ton A/C unit will remove 24,000 BTU's of heat per hour; a 3-ton A/C unit will remove ..., HVAC USA - HVAC Wholesale Distributor - Siemens, Johnson Controls, and More, Today we get a little more familiar with the Carrier® Unit Model Number "38ARZ008---511" Commercial Air-Cooled Split System.. 38ARZ008---511. The "38AR" indicates that this unit is a Commercial Air-Cooled Condensing Unit. 38ARZ008---511. The "Z" stands for Single Circuit Scroll Compressor. 38ARZ008---511. The "008" tells us that this particular unit has a capacity of 7 tons.