MRCOOL Easy Pro vs. DIY 4th Generation | 5 Differences

What are the differences between the MRCOOL Easy Pro Series and MRCOOL DIY 4th Generation Series?

Both are the main ductless mini split series from MRCOOL.

The Easy Pro Series is an entry-level line of single-zone mini splits, while the DIY 4th Generation Series is MRCOOL's main Mini Split line, offering single and multi-zone units that can cool and heat one to five rooms/zones.

When comparing the two series, we'll focus on their single-zone units since the Easy Pro only offers single zone units.

5 Key differences

1. Variety of BTUs:

• Easy Pro offers 9K, 12K, 18K, and 24K BTU options.
• DIY 4th Generation offers 12K, 18K, 24K, and 36K BTU options, with an additional 18K unit featuring a Ceiling Cassette Air Handler.

2. Condenser Efficiency:

• DIY 4th Generation systems generally have higher performance ratings (SEER) compared to Easy Pro systems, making them more energy efficient.
• We can see this by comparing the SEER ratings:
  
  

  Single Zone BTU	4th Generation SEER / SEER 2 Rating	Easy Pro SEER / SEER 2 Rating
  9K		20 / 20
  12K	22 / 22.5	18 / 18.9
  18K	22 / 22.7	18.3 / 19.3
  24K	20.5 / 20.5	18 / 18
  36K	18 / 18.3

3. Condenser Operating Temperature:

• DIY 4th Generation series can operate in more extreme temperatures compared to Easy Pro series, providing better performance in harsh climates.

• Let's compare the Operating Temperature:

  Single Zone BTU	4th Generation Operating Temperature	Easy Pro Operating Temperature
  9K		Cool Mode: 5°F - 122°F Heat Mode: 5°F - 75.2°F
  12K	Cool Mode: -13°F - 122°F Heat Mode: -13°F - 75°F	Cool Mode: 5°F - 122°F Heat Mode: 5°F - 75.2°F
  18K	Cool Mode: -13°F - 122°F Heat Mode: -13°F - 75°F	Cool Mode: 5°F - 122°F Heat Mode: 5°F - 75.2°F
  24K	Cool Mode: -13°F - 122°F Heat Mode: -13°F - 75°F	Cool Mode: 5°F - 122°F Heat Mode: 5°F - 75.2°F
  36K	Cool Mode: 5°F - 122°F Heat Mode: 5°F - 75°F

• Easy Pro comes with a 16' lineset, while DIY 4th Generation includes a 25' lineset. Additional lineset purchase is required if longer length is needed.

• DIY 4th Generation offers a 5-year parts and 7-year compressor warranty, whereas Easy Pro provides a 2-year parts and 1-year compressor warranty.

Which one should you buy?

In summary, if you prioritize energy efficiency, wider operating temperatures, and a more comprehensive warranty, the DIY 4th Generation Series is the better choice despite being more expensive. However, if these factors are not top priorities for you, the Easy Pro Series is still a great option. Both series qualify for tax and energy rebates and can be installed by yourself.

Shop Easy Pro Series

Shop 4th Generation Series

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