Coil of Duty: How to read a Carrier® Unit Model Number “38ARZ008---511" Commercial Air-Cooled Split System.
Cracking the code behind Carrier's commercial unit model numbers doesn't have to feel like a mystery. Today, we’re going to dive deeper into understanding the Carrier® Unit Model Number “38ARZ008---511," which represents a commercial air-cooled split system. These model numbers can seem intimidating at first glance, but once you break them down piece by piece, they become much clearer. Let’s start with the basics: 38ARZ008---511 The “38AR†portion identifies this unit as a Commercial Air-Cooled Condensing Unit. This means it’s designed to cool large spaces efficiently, often found in office buildings, schools, and other commercial settings. 38ARZ008---511 The “Z†signifies that this unit is equipped with a Single Circuit Scroll Compressor. Scroll compressors are known for their reliability and efficiency, making them a popular choice for many applications. 38ARZ008---511 The “008†in this model number indicates that the unit has a cooling capacity of 7 tons. For reference, one ton of cooling equals removing approximately 12,000 BTUs per hour, so this unit is quite powerful and suitable for larger spaces. 38ARZ008 - - -511 Now, the first two dashes “- -“ are placeholders and do not provide any specific information about the unit. It’s just how the numbering system works—it’s a bit quirky! 38ARZ008 - - - 511 The third dash “-“ is where things get interesting. It tells us that the condenser coil fins are made of aluminum. This detail is crucial when it comes to replacing the condenser coils, as fin materials play a significant role in the unit’s performance and durability. The available fin materials for this unit include aluminum, copper, factory-coated aluminum, and factory-coated copper. 38ARZ008 - - - 511 The final set of numbers, “511,†doesn’t hold any relevant information regarding the condenser coils. However, the Carrier documentation reveals that this specific unit features two U-shaped condenser coils, each with two rows of tubes and 17 aluminum fins per inch. If you ever find yourself needing help decoding a coil model number or require a replacement part for your Carrier unit, don’t hesitate to reach out. Our team of experts at Nationwide Coils is here to assist you every step of the way. Simply email us with your questions, and we’ll ensure you receive the right guidance. Looking for an original equipment manufacturer (OEM) coil replacement? Fill out our convenient quote form, and we’ll provide you with all the necessary details to get your unit back up and running smoothly. For even more detailed specifications on this Carrier unit and its family members, check out the official Carrier product spec sheet. Remember, understanding these model numbers isn’t just about fulfilling technical requirements—it’s about ensuring your HVAC systems operate at peak efficiency while minimizing downtime and maintenance costs. Whether you’re a contractor, facility manager, or homeowner, having access to accurate information can make all the difference. So next time you encounter a confusing model number or need a replacement part, think of Nationwide Coils as your go-to resource. We’re committed to simplifying the process and helping you stay ahead of the curve. Have a specific question or need further clarification? Drop us a line—we’d love to hear from you!
Due to the harsh working environment of the ship, the hull shell is subject to chemical corrosion of seawater, electrochemical corrosion and corrosion of marine organisms and microorganisms; the hull is subjected to large wind and wave impacts and alternating loads; the shape of the ship is complicated by processing methods, etc. Steel for hull structure is strictly required. First of all, good toughness is the most critical requirement. In addition, high strength, good corrosion resistance, weldability, forming properties and surface quality are required.
Shipbuilding Steels Our hot rolled shipbuilding steel is produced in accordance with the relevant Classification Society, examples of which include Lloyds Register and Det Norske Veritas.
Our steel products include steel shipbuilding plate, fabricated steel sections and floor plate for decking. We can also supply bulb flats for plate stiffening, structural steel angles and inverted angles.
Our plates are supplied under the ASTM/ASME specification (ASTM A131 / ASME SA 131) which is the standard specification for Structural Steel for Ships. We offer higher strength shipbuilding steels as standard .High strength steels offer significant cost advantages by reducing the weight of the structure in comparison to the steel used.
The plates are suitable for use in the construction of container ships and large cargo freighters as well as commercial shipping lines such as luxury cruise ships and ferries. Supply options include heavy plates, surface treated plates and pre-fabricated sections. In most cases, the steel can also be supplied as hot rolled coils or cut into lengths (sheets).
These high yield materials are commonly used in the construction of hulls and superstructures for large shipping vessels. The grades are exclusively for shipbuilding use as set out in the standard.
Shipbuilding Steel Plate, Ship Building Steel Plate, Ship Steel Plate, Shipbuilding Plate Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.cnshansteel.comDecoding Carrier® Unit Model Numbers: A Closer Look at the "38ARZ008---511" Commercial Air-Cooled Split System.
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