Nominal SEER ratings can be very misleading. Go outside and find the outdoor unit, that metal noisemaker hidden away on the side or the back of the house. ICP Commercial (ICP)® How to determine the date of production/manufacture or age of ICP® HVAC Systems. what Proctor said. Ownership Made Easy. The numbers you'll see on residential air conditioners and heat pumps are: The 3 digits in the model number tell you the nominal capacity in thousands of BTU/hr. FERGUSON Plumbing offers industry-best standards in quality, design, and service. To say short cycling "wears equipment out quicker" is a perfectly good hypothesis, but a hypothesis needs some kind of experiment to report that as truth. When the compressor starts, for a brief moment all of these surfaces have insufficient lubrication until an oil film reestablishes on these surfaces. On mild days (when all systems are oversized), 3 cycles per hour. NOMINAL CAPACITY. I heartily agree with right sizing equipment and trying to obtain long run times for efficient operation and good humidity removal. 36,000 divided by 12,000 equals 3 … I want to say it is a 3 ton system but would like confirm it. Yes, a well maintained, oversized system can run for years and not encounter major failures. Home > Housewares > Heating and Air Conditioner > ICP. They have little to no affect if AC needs to run longer than the minimum to satisfy the set-point. Register Now Thermostat Login . Then make your selection from the list. User manuals, ICP Air Conditioner Operating guides and Service manuals. It is a CA3036VKA1 it has a manufacturer date of 3/1989. NOTE: Comments are moderated. Sign up to receive email about product launches, events, deals & more! Find the model number on your label. Update notification options and see a summary of your system. I see "30" in the model number but I am not sure if that refers to a 2.5 ton unit because I don't know the nomenclature that they use for their model numbers. MODEL NUMBER IDENTIFICATION GUIDE MODEL NUMBER P G S 090 H 224 A PRODUCT FAMILY Sales Code Package Units GAS HEATINGOPTIONS (BTUH) TYPE 224 =224,000 250 =250,000 H=HeatPump G=Gas/Electric A=AirConditioner VOLTAGE /PHASE /HERTZ H= 208/230--3--60 DESIGN SERIES L =460--3--60 S=575--3--60 COOLINGCAPACITY (NOMINAL BTUH) 090 = 7--1/2 120 = 10 Ton … The contact points on the contactor can also handle it. The SEER rating applies to specific combinations of the outdoor unit and the indoor unit. Another perfectly good hypothesis is "longer run times wear it out quicker", which at least has some intuition in its favor. 1 = Single Zone 2 = Dual Zone 3 = Tri Zone. ICP PGF354140K00A1 heating & cooling combined unit parts - manufacturer-approved parts for a proper fit every time! u dont want that u want to be able to get 70-72 degrees if wanted.but i am no expert just tellin what i was told by them the hvac guys. The model number is where you can find the number you're looking for. My York heat pump is fifteen years old and its 4 ton for 1665 sq ft and it cycles on and off every 6 or 7 minutes.I haven't had any problems with it at all but will get 3 1/2 ton next install so my rh drops from 60 to 50.home stays cool but it comes on and off 8 times per hr.and I know this is too much.if I go with 410a unit could I keep line set with smaller unit too if I get them cleaned and flushed. Let's take out a magnifying glass and examine what happens to a residential split system when it first starts up. 80% AFUE 7.5 Ton Single-Stage Multi-Position 1/3 hp Natural or Propane Furnace, International Comfort Products N8MSN Series 14-3/16 in. That means the air conditioner—or heat pump in cooling mode in this case—has a nominal capacity of 48,000 BTU/hour. Download the manual for model ICP NAC036AKA1 central air conditioner. The 36 indicates this unit has a BTU capacity of 36,000 BTUs. It will be a number divisible by 6 or 12, and represents the nominal BTU of the system in thousands. DUCT FREE SPLIT SYSTEM MODEL NUMBER IDENTIFICATION GUIDE − INDOOR. What is the tonnage of CA5530VKA1 ICP AIR CONDITIONER HEAT PUMP Ser #l943652854 Heil 5000? Bob, If the RH is too high, where is it coming from? The first section in the model number gives you info about the type and efficiency of the unit you're looking at. http://www.proctoreng.com/utilities/sizing.html. Register Your Product . Now, let's look at the oversized aspect Allison discussed in his blog entry above; how that comes into play concerning what I just discussed should be obvious, if it is true that oversized systems tend to short cycle. However, if AC is properly sized, a good thermostat should be able to maintain the local temp well within 1 degree F under all load conditions. … read more Daniel Plourde It's in the model number. Thank you for publishing this series and considering this matter. i ben getting estimates on my home also. Are your showers, bath tubs and the kitchen equipped with ventilation fans to the outside? Since each 12,000 BTU/hr is equivalent to 1 ton of air conditioner capacity, it's easy to figure out how many tons of nominal capacity your AC has. SALES CODE / FEATURES. Abbreviated model: It is recommended that you use 3-5 characters in your search. Worth the cost if you work in the replacement market. If it is a higher number however, the (16 to 30) rating probably only applies to the smallest and most efficient unit. 2021 80% AFUE 7.5 Ton Single-Stage Multi-Position 3/4 hp Natural or Propane Furnace, Copyright © Not all manufacturers do this, but most will give you a 2 or 3 digit section that tells you how many thousands of BTU/hour your air conditioner can move out of your home. Ferguson Enterprises, LLC. Enter model number, product name or keyword. Within this string of letters and numerals, you should find an even, two-digit number. The more often that happens, the quicker the points will become pitted, fouled, and eventually useless. DIGIT POSITION. The nation's top HVAC distributor Gemaire sells this Comfortmaker NXA624GKA - Performance Series 2 Ton, 16 SEER, R410a Air Conditioner With Coil Guard Grille, 208/230-1-60 --- 1395692607351 The good news is that most HVAC manufacturers make it easy to determine the nominal capacity of your air conditioner. We also have installation guides, diagrams and manuals to help you along the way! Selecting a longer minimum run-time (fewer cycles per hour) trades off against tighter temperature control when load is significantly less than capacity. Document type: i have 1000 floor square feet. Find the model number. I wouldn't worry as much about replacement windows changing the loads as I would the potential to improve performance by fixing the duct system. +! But to know if your AC is oversized, first you have to know what size it is. Prestons will give you good data on units prior to 2005. Im looking for the model, tonnage of a lennox ac based off serial number. Ownership Made Easy. International Comfort Products Corporation (ICP) is a company that designs, manufactures and markets central air conditioning systems and gas and oil furnaces for use in homes and commercial buildings.It is a unit of Carrier Global Corporation and is headquartered in Lewisburg, Tennessee, United States. SUPPLY VOLTAGE. J = 115−1−60 K = 208/230−1−60. i have hade 2 estimates both said 2.5 ton with number of my vents, judging by my size. With more than 50,000 products online, always make Ferguson your first choice! My system appears set to 3 cycles per hour, controlled by a setting in the thermostat. All rights reserved. model nomenclature 90%+ gas furnace gas furnace model number identification guide digit position 1 2 3 4 5 6, 7, 8 9, 10 11, 12 13 14 * 9 m a e 060 17 14 a 1 Find all of the ICP product specs in our database. There is also strain on each of these motors as they instantly attempt to reach rated speed. Sure, the windings can handle this. All that said unless you live in a very hot place, with a very leaky house, with little or no insulation, with single pane windows, then 2.5 or 3.5 tons will be too big. Choose the ICP model below. It'll look something like the one you see above, although maybe not quite so decrepit as that one. Nobody expects more from us than we do. Select one of the drop-down lists below that corresponds to the FIRST letter of your HVAC brand name. Buy a 50 CFM fan (to meet code) and hook it up to 6 feet of duct work, you get maybe 40 CFM perhaps less. Divide the number by 12 (which represents 12,000 Btu/hr, or one ton of cooling capacity) to get your AC unit’s tonnage. Protect your home comfort investment with exceptional warranties. The date of production/manufacture or age of ICP® HVAC equipment can be determined from the serial number located on the data plate. Update notification options and see a summary of your system. Sales Code. Products are made in world-class manufacturing facilities located in … model number 211=1.5 ton 261=2 ton 311=2.5 ton 411=3 ton 461=3.5 ton 511=4 ton 651=4.5 ton Example: CHP16H-261-1P = 2 ton Age: Prior to 1974 the first three digits of the serial number indicate the date of manufacture where the first two digits indicate the year and the third is the month. ICP has been designing, manufacturing and marketing these quality systems under several brand names for more than 70 years. 1008854 - … Thanks Select units also are available as rooftop units. 80% AFUE 7.5 Ton Single-Stage Multi-Position 1/3 hp Natural or Propane Furnace (N8MSN0901714B) at Ferguson. ICP Heil Tempstar Furnace Stainless Steel Burner 863285 94929 1005664 This is a brand new Original Equipment Manufacturer (OEM) ICP Heil-Quaker Tempstar Comfortmaker 23" inch stainless steel burner for NAT or LP, part# 1005664. Terms of Site Use | Hi guys I have a old R22 condenser from ICP that i need to identify the tonnage. First the SEER 13 designation. Does everyone use them? While I have no hard and fast data as he would like to base his perspective upon, I do have much field experience, and observations I've made while working on residential and commercial HVAC systems. The possibilities on residential units range from 18 to 60. I am trying to determine the tonnage of my ICP/Temptar HVAC unit model # t2a330gka100. This is with Honeywell thermostats which are exceedingly common. 80% AFUE 3.5 Ton Single-Stage Multi-Position 1/5 hp Natural or Propane Furnace, International Comfort Products N8MSN Series 21 in. If you do not see the correct model you're looking for then you may want to try and search for the ICP product using the search bar above. Report This ... What is the capacity of my Kenmore washer model 41744072300 and the matching dryer? Allison - nice topic, which as you know leads to others. The serial number … I submit you are arguing from what "everybody knows" rather than valid research. How well it can maintain perimeter temps depends on house and duct system. Just past that string of 5 characters, though, is the part that tells you the nominal size: 048. Not much consequence, of course, because this interval is quite short. I really think the equipment is fine with that. 80% AFUE 1.5 - 3 Ton Single-Stage Multi-Position 1/3 hp Natural or Propane Furnace, International Comfort Products N8MSN Series 24-1/2 in. Sears Parts Direct has parts, manuals & part diagrams for all types of repair projects to help you fix your central air conditioner! I sincerely hope to question the argument that short AC cycles shorten its life. Contact a local Heating, Ventilating and Air Conditioning (HVAC) contractor and provide them with the model number. In the world of building science, you'll hear a lot of talk about why oversized air conditioners are a bad idea. Serial Number Nomenclature You can determine the date of manufacture based off of the 4 digits after the first letter in the serial number. Your source of knowledge about the world of building science, home energy efficiency, green jobs and more. CA Privacy Rights | ICP offers more than 10 different models of packaged heat pump available in a range from 2.5- to 25-ton capacities. I have heard mediocre building advice guys say this. 80% AFUE Single-Stage Multi-Position 1/2 hp Natural or Propane Furnace, International Comfort Products N8MSN Series 14-3/16 in. 80% AFUE 9 Ton Single-Stage Multi-Position 3/4 hp Natural or Propane Furnace, International Comfort Products N8MSN Series 17-1/2 in. 3 Reasons Your 3 Ton Air Conditioner Isn't Really 3 Tons, Why an Oversized Air Conditioner Is a Bad Idea. Since each 12,000 BTU/hr is equivalent to 1 ton of air conditioner capacity, it's easy to figure out how many tons of nominal capacity your AC has. The prefix designation applies to the whole family (series) of air conditioners from a 1.5 ton unit up to a 5 ton unit. The extent of each possibility would require extensive data collection, which I don't see anyone being all that motivated to do. To see pricing and availability for this product. I differ from M. Johnson's view that increased cycle rate does not reduce system life. 17-1/2 in. The equipment is made to do this, so well engineered, that equipment fails for some other reason than simply wearing out. Based on my most recent AC install, one can get pretty good humidity removal with 3 not-so-long cycles per hour. Nobody expects more from us than we do. It depends a lot on the ducts and whether the unit is a single speed machine or has more speeds. 09 = 9,000 BTUH = ¾ ton 12 = 12,000 BTUH = 1 ton 18 = 18,000 BTUH = 1½ tons 24 = 24,000 BTUH = 2 tons. i would say u are in range at needing a 3.5 ton i know the guys giving me estimates also both asked what temp i desired on a 100 degree day, cause u can go alittle smaller but it might only pull it down to 76-77 degress on a hot hot day. https://www.facebook.com/FergusonShowrooms, http://www.youtube.com/FergusonEnterprises, http://www.houzz.com/pro/fergusonenterprises/__public, Drinking Fountains & Bottle Filling Stations, Institutional and Utility Sinks & Faucets. Terms of Sale | Just cannot see that system life is affected. 5184E17674I don't have the model number it was wiped off the name plate. © 2021, Energy Vanguard | 533 West Howard Avenue, Suite E, Decatur, GA 30030, oversized air conditioners are a bad idea, actual capacity is almost certainly going to be different, http://www.proctoreng.com/dnld/SEER_EER.pdf, http://www.proctoreng.com/utilities/sizing.html, Combustion Safety 101: Three Types of Problems, How to Make a High-MERV DIY Portable Air Cleaner, How to Make a Good High-MERV Filter Even Better, 10 Consequences of Keeping Your Home Really Cold in Summer, Ten Years of Building Science Summer Camp. Your comment will not appear below until approved. Comfortmaker FEM4X4800BL - 4 Ton, R410A, Multi-position ECM Motor Fan Coil, With TXV, Aluminum Tubes, Aluminum Fin Item: FEM4X4800BL MFG: FEM4X4800BL Download 521 ICP Air Conditioner PDF manuals. Find a new contractor who will talk about insulation, windows, etc. Our showrooms display the latest styles in kitchen, bath and lighting design from industry leaders. The 2nd and 3rd digit indicate the year of manufacture, and the 4th and 5th digit indicate the week of that year the unit was manufactured. Sitemap. For rectangular spaces, multiply the length and width of the room. Furnace, Air Conditioner user manuals, operating guides & specifications If your system happens to not have the BTU or the tons information listed, locate the model number on the label. However over time, the extent of which this short interval contributes to any long term wear and tear depends on how often it occurs. 3 Ton 14 SEER Vertical Single-Stage R-410A 1/5 hp Split-System Heat Pump (R4H436GKC) at Ferguson. 80% AFUE 9 Ton Single-Stage Multi-Position 1/3 hp Natural or Propane Furnace, International Comfort Products N8MSN Series 21 in. One ton is equal to 12,000 BTUs, so once you know your BTU requirement, calculating the tonnage is a simple process. This site is run by Technical Hot and Cold and is a resource for finding service parts for ICP, Tempstar, Heil, Day & Night, Arcoaire, Comfortmaker and KeepRite HVAC units. Access your thermostat through our online portal. @M.Johnson, cycle settings affect the minimum run-time at part-load conditions. We have hundreds of locations, nationwide, ready to serve your business needs. The cycles per hour matter: I still think this probably has no measurable effect on system life. LEAD LAW WARNING: In accordance with the US Federal or other States laws It is illegal to install products that are not “lead free” certified in potable water systems anticipated for human consumption. Part Number: EPA60J22A1: Manufacturer: Heil Tempstar: Price: $945.00: The part number EPA60J22A1 is made by Heil Tempstar reference price at $945.00. Select a Store for Accurate Local Pricing, HVAC equipment products sold to licensed contractors only. Parent Company: ICP is a part of Carrier Corporation, a unit of United Technologies Corp. This indicates the tonnage capacity of the unit. I want to know about my central package unit ac ......how much tons is it ......details company lennox , model :-tca150s2bnm,lra-75 ...Please tell me this machine is of how much tons. Bradley -- the "necessary" size for your air conditioner depends on what climate you live in, the insulation, air leakage, and windows of your house. Step 1 Measure the square footage of each room and hallway in your home. 5-TON UNCASED COIL. If you are investing 6-15K for a new HVAC unit - another 1-3K for an effective distribution system is very reasonable. rather than the vents and square footage. It'll look like the image below. With superior services, our premiere loyalty program and cutting edge technology solutions, we provide you with what you need in order to set your business apart from others. Up near the top of the label, you see the model number (M/N) and serial number (S/N). Privacy & Security | Below you can search for parts by model number, or browse through our selection of ICP parts. Hello, I have a 21 year old 2.5 ton straight A/C system & believe a 10 seer unit. There are 12,000 BTUs in a ton of refrigeration capacity. Why Is Air Conditioner Capacity Measured in Tons? ® Do they move enough air when they are on. I say nominal because the actual capacity is almost certainly going to be different. ® It could also fail sooner than it should for the same reason. search Search for information. It will do more for comfort than a round of replacement windows that cost more. The question cannot be answered by the square footage of the house or the number of vents. Access your thermostat through our online portal. Protect your home comfort investment with exceptional warranties. 80% AFUE 5.5 Ton Single-Stage Multi-Position 1/2 hp Natural or Propane Furnace, International Comfort Products N8MSN Series 21 in. Get Started to create a new Ferguson account. See: ahridirectory.org/ As you know SEER is a flawed comparison tool, EER is often better, see http://www.proctoreng.com/dnld/SEER_EER.pdf Lastly, It is incumbent on us to not blindly assume that putting in a smaller AC will be better. Correct sizing, correct construction, and sealing. 80% AFUE 11 Ton Single-Stage Multi-Position 3/4 hp Natural or Propane Furnace, International Comfort Products N8MSN Series 17-1/2 in. In the case of this Lennox model (which, by the way, is not from the outdoor unit shown at the top of this article), the 13HPX tells you it's a heat pump with an efficiency rating of 13 SEER. The house is 1,536 square feet and after researching I believe I may need more like a 3-ton unit to better handle the … read more Enter model number, product name or keyword. View & download of more than 1973 ICP PDF user manuals, service manuals, operating guides. That said, the aspect of physics and entropy lean my view toward short cycling favoring a reduction of expected system life vs. no difference to prolonging it. Do you know what size your air conditioner is? Register Your Product . Register Now Thermostat Login . In the case of 13 it probably designates the lowest SEER in the group. search Search for information. During the off cycle, oil in the compressor tends to drain off bearing and other close contact areas and collect in the compressor's sump. I do not believe that either, but present it as a contrast to the other hypothesis. HVAC BRAND MODEL NUMBER NOMENCLATURE. | Manufacturer Part #N8MSN0901714B, International Comfort Products N8MSN Series 17-1/2 in. (Note: This article is about finding the size of your existing AC, not determining what size you need.). Next, the compressor, if it is a PSC motor, and the blower and condenser motors, if they are also PSC, undergo "inrush current" every time they start. Then find the lable that gives the data about your AC. or are they noisy and don't get used. Part #IN8MSN1714B Refer to your local plumbing inspector or manufacturer for more details. Products sold in select areas only, please contact your local branch for availability in your area, Certified to leak 2% or less of nominal air conditioning cfm delivered when pressurized to 1" water column with all present air inlets, air outlets and condensate drain port(s) sealed. Briefly, they may not dehumidify as well, short-cycling wears them out quicker, and your home will probably be less comfortable if the air conditioner is too big. Why? With the number of design days being far outweighed by the number of cooler days, I think we must accept that short-ish cycles are a fact of life we cannot escape. My hypothesis: length of cycles has no measurable effect on system life. But, regarding the latter, a penalty known as an "arc" is assessed each time those contact points make and break. The 3 digits in the model number tell you the nominal capacity in thousands of BTU/hr. ICP specs. On hot days, near design conditions, 3 cycles per hour. For International Comfort, you should look for the 5th and 6th digit of the model number, or approximately that location.