MRCOOL DIY 4th Generation 50 Ft. 1/4-Inch x 1/2-Inch Line Set for DIY 9K, 12K, & 18K Indoor (DIY50-1412C)

MRCOOLSKU: DIY50-1412C
47 reviews

Price:
Sale price$513.00 Regular price$599.00SAVE 14%
Discontinued
Free Curbside Delivery — carrier calls to schedule

Description

MRCOOL DIY 4th Generation 50ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor (DIY50-1412C)

The 9k 12k & 18k BTU MrCool DIY Ductless Split System Line Set is designed exclusively for use with MrCool DIY ductless mini splits that have a 9k, 12k, or 18k air handler. This line set will not function with any other MrCool products or any existing third-party ductless mini split products. Attempting to use this product with a non-approved system will void warranty protection for both this line set and the non-approved product.

Since it is meant for a do-it-yourself product, the 9k 12k & 18k BTU MrCool DIY Ductless Split System Line Set is user-friendly and easy to install. It comes pre-charged and sealed from the factory with the correct amount of R-410A refrigerant. It features Quick Connect fittings, so that it can plug in easily to both the air handler and the condenser without losing charge or being exposed to environmental contaminants. To make the seal complete, all you need are a few wrenches and a hex key.

The 9k 12k & 18k BTU MrCool DIY Ductless Split System Line Set features a 1/4 inch liquid line and a 1/2 inch suction line. It weighs approximately 10 lbs. It is currently available in 16 and 25 foot increments. Should you need less length for your installation, simply bundle the excess into a loose coil and store it near the condenser.

Final Sale: MRCOOL Accessories are non-returnable.

Contact a representative if you need assistance with finding the right HVAC Accessory.

Model DIY50-1412
Line Set Connection Type Quick Connect
Liquid Line Size 1/4 inch
Suction Line Size 1/2 inch
System Application Type Ductless Split Systems
Warranty None
Weight (lbs) 10.00
California Residents See Prop 65 WARNING


    Shipping
    • Free Shipping on all orders.
    • Large Appliances: Ship via Curbside Delivery — the carrier delivers to your property but not inside your home.
    • Small Items: Ship via standard ground delivery (FedEx or similar), such as small appliances, range hoods, sinks, faucets, and accessories.
    Full shipping policy
    Returns
    • 30-Day Return Policy: Return requests must be submitted within 30 days of your delivery date. We cannot process returns after this period.
    • Return Requirements: Products must be unused, uninstalled, and in their original packaging (including box and pallet) to qualify.
    • Restocking Fee: A restocking fee may apply and varies by brand.
    Full returns policy
    Authorized MRCOOL Dealer
    Full manufacturer warranty on every MRCOOL product we sell.

    Customer Reviews

    Based on 47 reviews
    87%
    (41)
    11%
    (5)
    2%
    (1)
    0%
    (0)
    0%
    (0)
    J
    Jim M. (Los Angeles, CA)
    Easy to install and working great.

    I needed to replace another unit that a previous contractor didn't do any part of that installation correctly, and the condensation line was leaking inside the house, running down the wall since that installation!! The indoor coil was 1-1/2" out of level, the line set wasn't wrapped, the electrical was tapped into the same circuit as the garage light and outlets...it was a mess.

    It took me more time to demo the old unit out than to install the one I bought from you.

    Thank you.

    B
    Bill (Philadelphia, PA)
    Very pleased.

    Very pleased with the price, delivery, ease of installation, and above all during this heatwave it is working excellently.

    N
    Natalie N. (San Jose, CA)
    Perfect for our needs!

    I ordered a 2 zone unit for the bedrooms in our home. It took a few months to arrive (manufacturer issue, nothing to do with HOD, and we were contacted on more than one occasion with an order update which was much appreciated!), but when it did arrive was very easy to install. Both the heat and AC function work perfectly, and our family is very happy!

    R
    Robert W. (Marietta, GA)
    Decent Company

    I ordered a HVAC system and it arrived in a timely manner and with no apparent issues. I thought the system was defective once installed but it was the installers fault who wired it wrong. My only issue would be the fee (30% I believe) to return a defective item within the 30 day return policy. If it is defective the customer shouldn't have to pay a fee to return an item that is not operating as designed. Other than that this is a good company.

    P
    Peter K. (Phoenix, AZ)
    Pretty Easy Install and Works Great!

    Installed my own central HP system. It was a bit of work but nothing beyond a person with basic mechanical and electrical skills. It took me a while because I had to remove the existing electric forced air furnace from a pretty tight place. Some custom sheet metal work and a bit of custom electrical too. Worked perfectly when powered up and I actually like the thermostat provided, although I wish it was clearer how to set up a temperature set-back schedule. Pre-charged refrigerant piping was something new and I liked that too. The best thing is that my electric utility forked out $4,000 and that paid for the unit!

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