SKU: 18879003789

EZPRO Installation Extension Kit - 25' Feet Pre-charged Line Set and Control Wire

$203.40 $226.00
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

EZPRO Installation Extension Kit - 25' Feet Pre-charged Line Set and Control WireEZPRO Installation Extension Kit Available in Two Sizes Simplify and extend your MRCOOL EZPRO System installation with our EZPRO Installation Extension Kit, designed to provide flexibility and compatibility for a wide range of setups. Available in two sizes to accommodate different unit capacities, these kits include pre charged line sets with quick connect fittings and a 25 foot control wire, offering an easy, mess free installation for DIYers and

EZPRO Installation Extension Kit – Available in Two Sizes

Simplify and extend your MRCOOL EZPRO System installation with our EZPRO Installation Extension Kit, designed to provide flexibility and compatibility for a wide range of setups. Available in two sizes to accommodate different unit capacities, these kits include pre-charged line sets with quick-connect fittings and a 25-foot control wire, offering an easy, mess-free installation for DIYers and professionals alike.

This line set only includes the pre-charged line set and control wire. It does not include couplers. If you need couplers, 3858 Couplers are available here, 1412 couplers are available here.

Variant 1: DIY25-1412C – For 9K, 12K, or 18K Units (1/4" x 1/2")

This variant is tailored for smaller MRCOOL 4th Gen DIY systems, providing a 25-foot insulated line set designed to enhance your installation flexibility. Perfect for extending your EZPRO setup or replacing shorter standard kits, this line set ensures efficient and reliable refrigerant flow while simplifying the process with quick-connect fittings.

Key Features:

  • Line Set Dimensions: 1/4" x 1/2"
  • System Compatibility: 9K, 12K, and 18K BTU MRCOOL DIY 4th Gen Systems
  • Pre-Charged Refrigerant: No vacuum pump required; ready to connect
  • Control Wire Included: 25-foot wire ensures a complete installation solution
  • EZPRO Ready: Specifically designed for use with EZPRO systems requiring 25 feet of materials instead of the standard 16 feet

Variant 2: DIY25-3858C – For 24K or 36K Units (3/8" x 5/8")

For larger MRCOOL 4th Gen DIY systems, this EZPRO extension kit provides a 25-foot pre-charged line set with enhanced capacity to handle the increased demands of 24K and 36K units. With quick-connect fittings and a longer control wire, it’s never been easier to set up your MRCOOL system in larger spaces or custom installations.

Key Features:

  • Line Set Dimensions: 3/8" x 5/8"
  • System Compatibility: 24K and 36K BTU MRCOOL DIY 4th Gen Systems
  • Pre-Charged Refrigerant: Seamless quick-connect fittings for hassle-free installation
  • Control Wire Included: 25-foot wire included for added convenience
  • EZPRO Ready: Optimized for setups requiring an extended 25-foot reach, ensuring flexibility for larger installations

Why Choose the EZPRO Installation Extension Kit?

  • Flexible Installation: Designed for setups requiring additional length beyond the standard 16-foot line set.
  • DIY-Friendly: Quick-connect pre-charged refrigerant lines make installation simple, even without professional tools.
  • Energy Efficiency: Insulated copper tubing ensures optimal system performance.
  • Complete Solution: Includes everything you need for a seamless installation, no additional purchases required.

Upgrade your MRCOOL EZPRO System installation today with the EZPRO Installation Extension Kit, available in two sizes to fit your specific needs! Select your size and enjoy the flexibility and convenience that come with these high-quality, pre-charged line sets.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 18879003789

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4.6 ★★★★★
Based on 30 reviews
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Product Reviews
M
Verified Purchase
Mike Salas
Belleville, US
★★★★★ 2
Not for aggressive chewers
States it's for aggressive chewers, lasted 48 hours. She did enjoy it, but it was short lived.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
D
Verified Purchase
Derrick
Whiting, US
★★★★★ 5
Indestructible ball….Destroyed my dog’s goals
Color: Brown
I have a golden retriever that would rather watch the world burn with every toy I’ve ever gotten him than play nice with any of them. He burns through toys faster than a cardboard bonfire. However, the trap was set…I bought this as a last ditch effort to show that four legged champion of destruction that he could be bested… I remember it to this day.. It was a Tuesday - raining The ball came in the mail and as I nervously unwrapped and opened it, it was as if he knew a new challenger stepped in the ring as he came barreling towards the front door where I stood. Not today I told myself as I stood with confidence with this ball of justice in front of me. The usual sit and stay kept him at bay until I tossed it to him in which he had turned into a frantic honey badger shaking the ball and chewing ferociously he wanted the squeaking thing inside that doesn’t squeak but sounds like an ugly cry. However, it is next Tuesday and the ball stands victorious My dog has been bested and now understands the chain of command. He respects the ball but will always come back for more until he feels that he has won All in all absolutely buy this for aggressive chews and toy playing dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2024
T
Verified Purchase
Tangodown
Los Angeles, US
★★★★★ 5
Broke the first day
I purchased the owl ball because of other dog chew toys I purchased from Amazon. Those other chew toys are still holding together. The main reason I got the owl ball is due to the different noises it makes other than the regular squeak noise. After giving the toy to my dog he loved it right away. He especially liked the noise it made. After a few hours, I noticed he was chewing a white tube-like device. I took this away from him and determined it was the noise maker in the owl ball. I examined the owl ball and noticed the glue used to keep the ball cap shut did not hold. On closer inspection, I noticed what looked like rubber cement was used to hold the cap on but if it was rubber cement it was used improperly. Anyway, I just reglued the cap correctly and now it's just a ball because my dog destroyed the noise maker. OK, Since I posted this review I was contacted by the seller. They offered to give me a full refund for the owl ball. I accepted the offer. So, I will try it again, but buy a different color owl this time. I never expected a refund since it's just a ball now, my dog still plays with it and it is holding up very well. The material it is made from is pretty sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2024
C
Verified Purchase
Cassandra Mollura
Pawtucket, US
★★★★★ 3
Squeaker not working!
Color: Yellow
I'll give it 3 stars because I love the design and it's sturdy and great for dogs to hold/launch. That said, the squeaker doesn't really work... I tried everything but it just doesn't make any sound. My dog wasn't really interested but when it did make a slight sound he approached it. Once it stopped he lost interest. But he's very difficult to please😆 so if you have a normal dog, he'll probably like it! I hope the manufacturer fixes the squeaker issue because apparently many people are having the same issue, which is a shame because the product is clearly well made! I'm on the fence about returning it just because the quality it's amazing(squeaker issue aside)!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2025
B
Verified Purchase
Brady
San Leandro, US
★★★★★ 4
Sturdy rubber ball. Noise maker could be improved
Color: Red
I would have given it five stars because of how much, my dog loved it in the beginning. And shut us up holds true as a sturdy rubber ball. My only complaint is at with one of my dogs being a heavy chewer, she was able to bust the noise making part. The ball never broke open or anything. It just no longer makes noise. You can hear the piece rattling on the inside. The ball itself is still solid tho
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026

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