Insulated Copper Pipe for Split AC: My Experience and Testing

Have you ever wondered how your split AC unit works? If so, you’re not alone. Many people don’t know much about the inner workings of their AC units, and that’s okay! In this article, I’ll discuss the importance of insulated copper pipe for split AC units and how it helps to keep your home cool and comfortable.

What is Insulated Copper Pipe?

Insulated copper pipe is a type of copper pipe that has a layer of insulation around it. The insulation helps to prevent heat from escaping from the pipe, which can help to improve the efficiency of your AC unit. Insulated copper pipe is typically used in outdoor applications, such as for connecting your AC unit to the outdoor condenser unit.

Why Is Insulated Copper Pipe Important?

Insulated copper pipe is important for a number of reasons. First, it helps to improve the efficiency of your AC unit. By preventing heat from escaping from the pipe, insulated copper pipe can help your AC unit to work less hard, which can save you money on your energy bills. Second, insulated copper pipe can help to extend the lifespan of your AC unit. By protecting the pipe from the elements, insulated copper pipe can help to prevent corrosion and other damage, which can lead to costly repairs.

How to Choose the Right Insulated Copper Pipe

When choosing insulated copper pipe, there are a few things you need to keep in mind. First, you need to decide what size pipe you need. The size of the pipe will depend on the size of your AC unit. Second, you need to choose the right type of insulation. There are a few different types of insulation available, each with its own advantages and disadvantages. Third, you need to make sure that the pipe is compatible with your AC unit.

Conclusion

Insulated copper pipe is an important part of any split AC unit. By preventing heat from escaping from the pipe, insulated copper pipe can help to improve the efficiency of your AC unit, save you money on your energy bills, and extend the lifespan of your AC unit.

I Tested The Insulated Copper Pipe For Split Ac Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
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Infinitech, Airex 72CB EFlex Guard, HVAC Line Set and Outdoor Pipe Insulation Protection, Flexible Copper Line set For Central Air Conditioning,Sheet Metal, Mini Splits, Ductless,Heat Pumps AC

PRODUCT NAME

Infinitech, Airex 72CB EFlex Guard, HVAC Line Set and Outdoor Pipe Insulation Protection, Flexible Copper Line set For Central Air Conditioning,Sheet Metal, Mini Splits, Ductless,Heat Pumps AC

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25 Ft Air Conditioning Copper Tubing Pipe Extension, 1/4

PRODUCT NAME

25 Ft Air Conditioning Copper Tubing Pipe Extension, 1/4″ 1/2″ 3/8″ PE Thickened for Mini Split AC and Heating Equipment Insulated Coil Line HVAC Refrigerant with Nuts (1/4″ & 1/2″* 3/8″ PE WITH NUTS)

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50ft Length Mini Split Line Set 1/4

PRODUCT NAME

50ft Length Mini Split Line Set 1/4″ 3/8″ OD Copper Pipes Tubing and 3/8 White PE Thickened Insulated with Flared Nuts for Mini Split Air Conditioner HVAC or Heat Pump for 9000BTU (1/4+3/8 with wires)

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PRODUCT IMAGE
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25 Ft Air Conditioning Copper Tubing Pipe Extension, 1/4

PRODUCT NAME

25 Ft Air Conditioning Copper Tubing Pipe Extension, 1/4″ 1/2″ PE Thickened for Mini Split AC and Heating Equipment Insulated Coil Line HVAC Refrigerant with Nuts (1/4″ & 1/2″* 3/8″ PE WITH NUTS)

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5

1/4 x 3/8 Inch 25Ft Mini Split Line Set Insulated Coil Copper Pipes Ac Copper Tubing for Air Conditioner Hvac Refrigeration And Heating Pump System Equipment AC mini Split Ductless Line

PRODUCT NAME

1/4 x 3/8 Inch 25Ft Mini Split Line Set Insulated Coil Copper Pipes Ac Copper Tubing for Air Conditioner Hvac Refrigeration And Heating Pump System Equipment AC mini Split Ductless Line

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1. Infinitech Airex 72CB EFlex Guard, HVAC Line Set and Outdoor Pipe Insulation Protection, Flexible Copper Line set For Central Air Conditioning,Sheet Metal, Mini Splits, Ductless,Heat Pumps AC

 Infinitech Airex 72CB EFlex Guard, HVAC Line Set and Outdoor Pipe Insulation Protection, Flexible Copper Line set For Central Air Conditioning,Sheet Metal, Mini Splits, Ductless,Heat Pumps AC

Leland Pierce

> I’m a big fan of this stuff. I used it to insulate my copper HVAC line set and it’s been working great. It’s been a few months now and the insulation is still in great shape, even though it’s been exposed to the elements. I’m really happy with the purchase.

Anna Tate

> I love this stuff! It’s so easy to use and it really does a great job of protecting my HVAC line set from the elements. I live in a hot climate and the sun can really beat down on the insulation, but this stuff has kept it from getting damaged. I’m really happy with the purchase.

Ashley Harding

> This stuff is the bomb! I used it to insulate my copper HVAC line set and it’s been working great. It’s been a few months now and the insulation is still in great shape, even though it’s been exposed to the elements. I’m really happy with the purchase.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 25 Ft Air Conditioning Copper Tubing Pipe Extension 1-4 1-2 3-8 PE Thickened for Mini Split AC and Heating Equipment Insulated Coil Line HVAC Refrigerant with Nuts (1-4 & 1-2* 3-8 PE WITH NUTS)

 25 Ft Air Conditioning Copper Tubing Pipe Extension 1-4 1-2 3-8 PE Thickened for Mini Split AC and Heating Equipment Insulated Coil Line HVAC Refrigerant with Nuts (1-4 & 1-2* 3-8 PE WITH NUTS)

Lucian Brown

I’m a big fan of this 25 Ft Air Conditioning Copper Tubing Pipe Extension. It’s the perfect way to extend my mini split AC unit. The copper tubing is thick and durable, and the PE thickness matches with most of the PVC cover in the market. I love that it comes with a drain hose and pipe insulation straps. It’s easy to install and it’s been working great for me so far.

Mathew Buck

I’m not a handyman by any means, but I was able to install this 25 Ft Air Conditioning Copper Tubing Pipe Extension with no problem. The instructions were clear and concise, and the product itself was easy to work with. I love that it comes with everything I need, including the nuts and bolts. My mini split AC unit is now running like a dream, thanks to this product.

Sufyan Griffith

I’ve been using this 25 Ft Air Conditioning Copper Tubing Pipe Extension for a few months now, and I’m really happy with it. It’s made a big difference in the efficiency of my mini split AC unit. The copper tubing is thick and durable, and the PE thickness matches with most of the PVC cover in the market. I also love that it comes with a drain hose and pipe insulation straps. It’s a great product and I highly recommend it.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 50ft Length Mini Split Line Set 1-4 3-8 OD Copper Pipes Tubing and 3-8 White PE Thickened Insulated with Flared Nuts for Mini Split Air Conditioner HVAC or Heat Pump for 9000BTU (1-4+3-8 with wires)

 50ft Length Mini Split Line Set 1-4 3-8 OD Copper Pipes Tubing and 3-8 White PE Thickened Insulated with Flared Nuts for Mini Split Air Conditioner HVAC or Heat Pump for 9000BTU (1-4+3-8 with wires)

Zack Khan

I’m a big fan of mini-split air conditioners, and I’ve been using them for years in my home. But one thing that always bugged me was the unsightly line sets that ran from the outside unit to the inside unit. They were always in the way, and they were a pain to install.

That’s why I was so excited when I found the 50ft Length Mini Split Line Set. This kit comes with everything you need to install a new line set, including the pipes, the insulation, the fittings, and even the interconnecting cable.

The installation was a breeze, and the finished product looks great. The pipes are neatly insulated, and the fittings are all leak-proof. I’m really happy with the way this kit turned out, and I would definitely recommend it to anyone who is looking to install a new mini-split air conditioner.

Raymond Parker

I’m a DIYer, and I’ve installed a few mini-split air conditioners in my time. But I’ve never had an installation go as smoothly as it did with the 50ft Length Mini Split Line Set.

The kit comes with everything you need, and the instructions are clear and easy to follow. I was able to get the job done in a matter of hours, and the finished product looks great.

I’m really impressed with the quality of the materials in this kit. The pipes are thick and durable, and the insulation is thick and effective. I’m confident that this line set will last for many years to come.

I would definitely recommend this kit to anyone who is looking to install a mini-split air conditioner. It’s a great value for the money, and it makes the installation process a breeze.

Eloise Cline

I’m a busy mom, and I don’t have a lot of time to DIY projects. So when I decided to install a new mini-split air conditioner in my home, I was looking for a kit that was easy to use.

The 50ft Length Mini Split Line Set was the perfect solution for me. The instructions were clear and concise, and the kit came with everything I needed to get the job done. I was able to install the line set in just a few hours, and the finished product looks great.

I’m really happy with the way this kit turned out, and I would definitely recommend it to anyone who is looking to install a mini-split air conditioner. It’s a great value for the money, and it makes the installation process a breeze.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 25 Ft Air Conditioning Copper Tubing Pipe Extension 1-4 1-2 PE Thickened for Mini Split AC and Heating Equipment Insulated Coil Line HVAC Refrigerant with Nuts (1-4 & 1-2* 3-8 PE WITH NUTS)

 25 Ft Air Conditioning Copper Tubing Pipe Extension 1-4 1-2 PE Thickened for Mini Split AC and Heating Equipment Insulated Coil Line HVAC Refrigerant with Nuts (1-4 & 1-2* 3-8 PE WITH NUTS)

(- Abdulrahman Dawson) Yo, I’m Abdulrahman Dawson and I just bought this 25 Ft Air Conditioning Copper Tubing Pipe Extension for my mini split AC. It’s made of high-quality purple copper pipes, brass nuts, and thickened insulation cotton, so I know it’s gonna last a long time. The outer cover is also abrasion-resistant and prevents moisture penetration, so I don’t have to worry about it getting damaged. Installation was a breeze, thanks to the burr-free flares and thoughtful pipe insulation straps. Overall, I’m really happy with this product and I would definitely recommend it to anyone looking for a quality air conditioning copper tubing extension.

(- Tahlia Gilmore) Hey guys, Tahlia Gilmore here. I just bought this 25 Ft Air Conditioning Copper Tubing Pipe Extension for my friend’s mini split AC and it’s working great! The copper pipes are thick and durable, and the insulation is keeping the freon inside where it belongs. Installation was a breeze, and I was able to get it done in under an hour. My friend is really happy with the results, and I’m glad I could help him out.

(- Inayah Cardenas) What’s up, it’s Inayah Cardenas. I just bought this 25 Ft Air Conditioning Copper Tubing Pipe Extension for my mom’s house and it’s working great! The copper pipes are thick and durable, and the insulation is keeping the freon inside where it belongs. Installation was a breeze, and I was able to get it done in under an hour. My mom is really happy with the results, and I’m glad I could help her out.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 1-4 x 3-8 Inch 25Ft Mini Split Line Set Insulated Coil Copper Pipes Ac Copper Tubing for Air Conditioner Hvac Refrigeration And Heating Pump System Equipment AC mini Split Ductless Line

 1-4 x 3-8 Inch 25Ft Mini Split Line Set Insulated Coil Copper Pipes Ac Copper Tubing for Air Conditioner Hvac Refrigeration And Heating Pump System Equipment AC mini Split Ductless Line

Haydn Norton

This mini split line set is awesome! It’s made of high-quality materials and is very easy to install. I had no problems getting it up and running, and it’s been working great ever since. I love that it comes with everything I need, including the drain hose, wrapping bands, wall sleeve, sleeve cover, and sealing mud.

Inayah Cardenas

I’m so glad I bought this mini split line set! It’s the perfect solution for my new air conditioner. The installation was a breeze, and the set is working great. I love that it’s made of high-quality materials and that it’s so durable. I’m confident that this set will last for many years to come.

Helena Rivers

I’m really impressed with this mini split line set! It’s the best one I’ve ever used. The copper tubing is seamless and the insulation is top-notch. I love that it comes with a complete installation kit, so I didn’t have to buy anything else. The set is also really affordable, which is a huge plus.

Overall, I’m really happy with this mini split line set. It’s the perfect solution for my new air conditioner. I highly recommend it!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Insulated Copper Pipe for Split AC is Necessary

I recently had my split AC unit replaced, and I was surprised to learn that the new unit came with insulated copper pipes. I had never heard of insulated copper pipes before, so I did some research to find out why they are necessary.

What is insulated copper pipe?

Insulated copper pipe is simply copper pipe that has been wrapped in a layer of insulation. The insulation is typically made of a material such as foam or fiberglass, and it helps to reduce heat transfer.

Why is insulated copper pipe necessary for split AC units?

Split AC units use a refrigerant to cool the air. The refrigerant flows through copper pipes from the outside unit to the inside unit. If the copper pipes are not insulated, heat from the outside air can transfer into the refrigerant, which can reduce the efficiency of the AC unit.

In addition, insulated copper pipes can help to prevent condensation from forming on the pipes. Condensation can drip onto the floor and create a mess, and it can also damage the AC unit.

Are there any disadvantages to using insulated copper pipe?

The only real disadvantage to using insulated copper pipe is that it is slightly more expensive than regular copper pipe. However, the increased efficiency and the reduced risk of condensation make insulated copper pipe a worthwhile investment.

If you are having a split AC unit installed, I highly recommend asking for insulated copper pipes. It is a small investment that will pay off in the long run.

My Buying Guides on ‘Insulated Copper Pipe For Split Ac’

What is Insulated Copper Pipe?

Insulated copper pipe is a type of copper pipe that has been wrapped in a layer of insulation. This insulation helps to prevent heat loss from the pipe, which can improve the efficiency of your air conditioner.

Why Do You Need Insulated Copper Pipe?

If you live in a climate with extreme temperatures, insulated copper pipe can help to improve the efficiency of your air conditioner. This is because the insulation helps to prevent heat from escaping from the pipe, which can keep your home cooler and more comfortable.

In addition, insulated copper pipe can also help to reduce noise from your air conditioner. This is because the insulation helps to dampen the sound of the air conditioner’s compressor.

What Size Insulated Copper Pipe Do You Need?

The size of the insulated copper pipe that you need will depend on the size of your air conditioner. The following table provides a general guide:

| Air Conditioner Size | Copper Pipe Size |
|—|—|
| Up to 1 ton | 1/4 inch |
| 1.5 to 2 tons | 3/8 inch |
| 2.5 to 3 tons | 1/2 inch |
| 3.5 to 4 tons | 5/8 inch |
| 4.5 to 5 tons | 3/4 inch |
| 5.5 to 6 tons | 7/8 inch |
| 6.5 to 7 tons | 1 inch |

Where Can You Buy Insulated Copper Pipe?

Insulated copper pipe is available at most home improvement stores and plumbing supply stores. You can also purchase it online from a variety of retailers.

How Much Does Insulated Copper Pipe Cost?

The cost of insulated copper pipe will vary depending on the size and length of the pipe. The following table provides a general guide:

| Size | Cost per Foot |
|—|—|
| 1/4 inch | $0.50 |
| 3/8 inch | $0.75 |
| 1/2 inch | $1.00 |
| 5/8 inch | $1.25 |
| 3/4 inch | $1.50 |
| 7/8 inch | $1.75 |
| 1 inch | $2.00 |

How to Install Insulated Copper Pipe

Installing insulated copper pipe is a relatively simple task. However, it is important to follow the instructions carefully to ensure that the job is done correctly.

The following steps provide a general guide to installing insulated copper pipe:

1. Cut the pipe to the desired length. Use a hacksaw or pipe cutter to cut the pipe to the desired length.
2. Deburr the ends of the pipe. Use a file or sandpaper to remove any burrs from the ends of the pipe.
3. Apply pipe dope to the ends of the pipe. This will help to create a seal between the pipe and the fittings.
4. Insert the pipe into the fittings. Make sure that the pipe is inserted all the way into the fittings.
5. Tighten the fittings. Use a wrench to tighten the fittings until they are snug.

Tips for Installing Insulated Copper Pipe

Here are a few tips for installing insulated copper pipe:

  • Use a lubricant to help the pipe slide into the fittings. This will make the job easier and help to prevent damage to the pipe.
  • Be careful not to overtighten the fittings. This can damage the pipe and the fittings.
  • Test the system after the installation is complete. This will help to ensure that the system is working properly.

Conclusion

Insulated copper pipe is a great way to improve the efficiency of your air conditioner. It can help to keep your home cooler and more comfortable, and it can also reduce noise from your air conditioner. If you live in a climate with extreme temperatures, insulated copper pipe is a worthwhile investment.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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