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Description
MRCOOL 25FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split, MC25-3858MRCOOL 25FT 3 8" x 5 8" Flared Line Set Kit for 24K Olympus and Advantage Mini Split (MC25 3858) Enhance the efficiency and reliability of your MRCOOL 24K Olympus and Advantage Mini Split systems with the MRCOOL 25FT 3 8" x 5 8" Flared Line Set Kit (MC25 3858). This premium line set is specifically designed to connect your indoor air handler to the outdoor condenser unit, ensuring seamless operation and optimal performance of your HVAC system. Key
MRCOOL 25FT 3/8" x 5/8" Flared Line Set Kit for 24K Olympus and Advantage Mini Split (MC25-3858)
Enhance the efficiency and reliability of your MRCOOL 24K Olympus and Advantage Mini Split systems with the MRCOOL 25FT 3/8" x 5/8" Flared Line Set Kit (MC25-3858). This premium line set is specifically designed to connect your indoor air handler to the outdoor condenser unit, ensuring seamless operation and optimal performance of your HVAC system.
Key Features:
- Tailored Compatibility: Specifically designed for MRCOOL Olympus and Advantage 24K Mini Split systems, ensuring a precise fit and seamless integration for enhanced system performance.
- Flared Connections: Featuring 3/8" and 5/8" flared connections, this line set provides a secure and leak-free attachment, crucial for maintaining the efficiency and functionality of your HVAC system.
- Durable Construction: Crafted from high-quality materials, this line set is built to withstand the demands of regular HVAC operation, offering long-lasting durability and reliability.
- Complete Installation Solution: Includes all necessary components to connect your indoor air handler to the outdoor condenser unit, making the installation process straightforward and efficient.
- Non-Precharged: Please note that this line set is not pre-charged with refrigerant, allowing for flexible installation and professional charging tailored to your specific system requirements.
Specifications:
- Length: 25 feet
- Connections: 3/8" x 5/8" flared
- Compatibility: Designed for MRCOOL Olympus and Advantage 24K Mini Split systems
- Refrigerant: Not pre-charged
Installation Instructions:
- Gather Components: Ensure all necessary components, including the line set, outdoor condenser unit, and indoor air handler, are ready for installation.
- Connect Flared Ends: Attach the 3/8" and 5/8" flared ends of the line set to the corresponding ports on the outdoor condenser unit and indoor air handler, ensuring a secure and leak-free connection.
- Secure the Line Set: Properly secure the line set along its path to protect it from potential damage, ensuring optimal performance and longevity.
- Professional Charging: Since the line set is not pre-charged, have a certified HVAC professional charge the system with the appropriate refrigerant to meet your specific requirements.
Upgrade your MRCOOL Olympus and Advantage 24K Mini Split systems with the MRCOOL 25FT 3/8" x 5/8" Flared Line Set Kit (MC25-3858). Ensure a reliable and efficient connection between your indoor air handler and outdoor condenser unit, providing superior comfort and performance for your home or business.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 409 reviews
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Product Reviews
★★★★★ 2
Eufy dropped the ball on this vacuum
Style: L50 SES
I’ll start by saying the reason I purchased this vacuum, is because I have a Eufy 25c robot vacuum that is very dependable. I decided I wanted an upgrade because the 25C was great for cleaning, but I had to empty it way too often. I just knew I would love the L50 SES. I thought it was just what I was looking for a self emptying robot vacuum with a 60 day fill capacity. Allowing 2 months before I needed to touch my vacuum. Here’s where things went wrong. I never got a chance to test the vacuum because it wouldn’t connect to my WiFi and I tried everything. Now this wouldn’t have been a problem if the L50 came with a remote control like the 25C. Unfortunately I had to rely on the App and since the L50 couldn’t connect to my WiFi, I couldn’t control the vacuum. The reason I gave 2 stars is because the customer service at Eufy is awesome. I was given the option to replace the vacuum with a new one but after researching the L50 i decided to return it for a refund. Apparently this model has a defect, because I found so many negative reviews about the same issue with the same model. The thing is I never read reviews because I have a Eufy smart scale, 25C robot vacuum and an Eufy security system and everything works perfectly. So in the end I purchased a Shark Matrix Self emptying robot vacuum and a Shark self emptying stick vacuum. If Shark’s vacuum preforms well, Eufy might have lost a valued customer. I hope this review helps someone make a informed decision. By the way Eufy self emptying vacuum needs replacement bags and the Shark Matrix robot vacuum doesn’t need bags. I will say the suction and design on the Eufy L50 SES was great.
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Reviewed in the United States on February 15, 2025
★★★★★ 5
Much better than the old model.
Style: L50 SES
I had an old s11 that finally died. This one is much better. It maps the house and follows a snake pattern. Once the mapping is finished you can select what rooms you want to clean. I like the self emptying feature. Plenty of battery life.
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Reviewed in the United States on December 19, 2024
★★★★★ 3
Good performance, flaky Wi-Fi connection
Style: L50 SES
The L50 physically works great - it does a good job of picking up dust and dirt at the end of the day. The pathfinder and route planning algorithm is fairly efficient at determining the best way to clean a room. Sometimes it kicks around bits of dust with its spinning brush without picking it up, but it's not often.
What has been terrible, however, is the Wi-Fi support. Since our provider disabled 2.4 GHz support from their router modem without notice, I use a Mac Mini to supply the 2.4 GHz signal, and even though the Eufy is next to it and my phone gets full signal strength, it still can't connect to it half the time. After it fails to connect, it needs to be restarted or even reset to try to get the connection again. Support doesn't seem to be helpful in offering a solution.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Quality product
Size: 26 Pcs for Roborock Saros 10R
Very nice quality replacement parts. Worth the money, also fast shipping from the seller.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Great for Robodock
Size: 26 Pcs for Roborock Saros 10R
Works great for my Robodock.
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Reviewed in the United States on May 11, 2026