Budget-Friendly HVAC: MrCool DIY Select

Key Points

• MrCool’s DIY Select mini splits, the perfect affordable, entry-level HVAC solution to add or bolster heating and cooling performance in a single zone, are now available.
• Do-it-yourself installation breaks down to four steps: mount the hardware, connect the line sets, power on the system, and enjoy.
• Compatibility with the MrCool App and included remote control make it easy to tailor your climate to your preferences from anywhere.

Finding cost-effective zoned heating and cooling is like finding a needle in a haystack, but the haystack is made of ductless mini splits, and the needle is… well, also a ductless mini split. Entry-level HVAC equipment isn’t just a fantasy any longer, thanks to MrCool’s DIY Select mini splits! Whether you’re dipping your toes in the water of DIY HVAC setup for the first time or if you’re already well-versed at do-it-yourself heating and cooling hardware setup, the MrCool DIY Select series is the simple solution to add zoned climate control to your home. For an ideal option to support new or retro homes, leased properties, supplemental temperature regulation, and any number of other scenarios, the MrCool DIY Select is the right tool for the job. Ready to learn more? Let’s get into it!

Budget-Friendly, Quality Temperature Control

At the end of the day, what’s better than high-quality climate control? The answer is simple: high-quality climate control that’s also budget-friendly! The use of inverter technology in the MrCool DIY Select series minimizes energy consumption without compromising comfort by maintaining a temperature closer to your chosen set-point. This efficient operation extends to heating and cooling modes, giving you year-round comfort while saving you money! Smaller utility bills and no installation fees, thanks to a do-it-yourself setup? Sign me up!

Specs

Are you a numbers kinda person? I am! Let’s start with an efficiency ratings breakdown for the DIY Select series:

*Wondering why HSPF has two ratings? The 4 and 5 are indicative of the climate zone where the rating was earned! Climate zone 5 deals with harsher winters than zone 4, a fact that’s reflected in their efficiency ratings.

Wanting more specs for the MrCool DIY Selects? Here’s the run-down:

Ideal for Rental Spaces

When you’re setting up apartments, townhomes, condos, or other rental properties for listing, it’s important to think about what HVAC system works best for the layout. For small-unit high-rise apartments or open floor-plan condos, ductless systems can save time and money on setup with do-it-yourself installation. Highly efficient ductless mini splits continue to bolster savings over time with lowered utility costs, making them an investment your occupants will be thankful for.

Pro tip: Save yourself the trouble of upgrading one or more central systems by supplying any renter who’s struggling in extreme temperatures with a MrCool DIY Select. Adding a single-zone mini split to a bedroom or area that’s uncomfortable keeps your tenant and wallet happy.

Renovation-Friendly Design

Having trouble with the logistics of introducing a comprehensive climate control solution to a home built before HVAC was commonplace? Ductless mini split systems like the MrCool DIY Select series are the perfect fit! By eliminating the need for central ductwork, ductless mini split systems are easier to install during renovations, refreshes, and home additions.

MrCool has been the name of do-it-yourself HVAC installation for years, and the DIY Select series is no exception! Generations of DIY systems have led to a streamlined process that breaks down to four core steps:

1. Mount the Unit

The MrCool DIY Select wall-mounted air handler comes with setup instructions that make installation a piece of cake. Some tips for mounting the unit that we’ve learned through trial and error:

• Make sure your indoor unit and outdoor unit are the right distance for the length of your line set before you mount or secure the hardware in place.
• Wall mounting the air handler requires a flat surface. Mounting the air handler at an angle or on an uneven surface can result in performance problems and lasting damage.
• If your region deals with frequent flooding or other potentially problematic weather, installing your condenser off the ground with a wall mount or equipment pad can make a world of difference for the long-term safety of the hardware.

2. Connect the Pre-Charged Line Sets

MrCool’s DIY Select mini split system includes an 11.5-foot line set that’s pre-charged with R-454B refrigerant, meaning you won’t need any specialized tools to handle the hook-up. This eliminates thousands of dollars from the installation process without compromising results. Additional line sets of varying lengths can be purchased separately, with options ranging from 16 feet to 50 feet.

Pro tip: Once you’ve secured the line set to the indoor and outdoor unit, check for leaks! You can do this with an electronic leak detector or a soap and water solution.

3. Power on the System

Doing a test cycle of the different modes once the indoor air handler and the outdoor condenser are connected is crucial to verify that the system is working properly. For a complete list of checks to perform when turning the unit on for the first time, read the MrCool DIY Select Installation & Owner’s Manual.

4. Enjoy the Results

I’m sure you don’t need me to explain how to enjoy your climate control system, but the possible applications for DIY Select mini splits may surprise you! Give your pups a break from the heat with cool air in the backyard kennel. Keep your kitties comfortable with climate control on the catio. Transform the shed into your personal playground. With a MrCool DIY Select, the world is your oyster.

Pro tip: We have an example MrCool DIY installation video you can use for reference! While the video isn’t of a DIY Select system, it should give you a better idea of how to handle any parts of the process that you find confusing or unclear.

Intuitive Control

The MrCool DIY Select series is designed to put the power to control your system in the palm of your hands. An included remote controller with a variety of modes and functions makes it easy to stay comfortable as conditions change throughout the day. Between the remote control and the MrCool App giving you access to your DIY Select system from anywhere, it’s never been easier to guarantee the exact indoor ambiance you want in any season.

Wondering what you can customize about your settings? Cater your climate control with:

• Auto Mode*: Allows the unit to autonomously select between the cool, heat, and fan functions based on the temperatures you choose as a set-point.
• Cool or Heat Mode: Cool and heat modes provide cold and warm air, respectively. Choose a temperature and fan speed, then let the cool or heat mode maintain your set-point.
• Dry Mode*: After you input your chosen temperature, dry mode will choose the right fan speed to meet your preferences while removing excess moisture from the air.
• Fan Mode: Fan mode does exactly what you’d expect: it gives you control over fan speed. You cannot choose a temperature in fan mode.
• Timer Settings: Choose a period of time up to 24 hours during which your system will stay on or off.

*These modes do not permit manual adjustment of the fan speed

But the personalization doesn’t end there! The MrCool DIY Select gives you advanced functions that tailor results to your preferences, such as:

• Swing functionality
• Silence functionality
• ECO/GEAR functionality
• FP functionality
• Lock functionality
• Clean functionality
• Turbo functionality
• Super heat functionality

The Follow Me Feature

Are you someone who doesn’t want to constantly fuss with the thermostat to stay comfortable? MrCool’s App and remote control make it easy to adjust your choices, but even that can be a hassle sometimes. With MrCool’s Follow Me Feature, you can stay comfortable without any effort. Simply keep your remote control nearby! Leave it on the coffee table next to your favorite seat on the couch. Set it on your nightstand when you’re heading to bed. The sensors within the remote control monitor the temperature in its vicinity, then relay that information back to the air handler so it can adjust the settings as needed to optimize comfort exactly where you are.

Warranty

For warranty coverage, MrCool gives you options that suit your needs. The MrCool DIY Select series standard limited warranty that comes with their mini split systems offers coverage that includes 1 year on the parts and 2 years on the compressor. Claims are submitted directly to MrCool via phone, email, or support ticket on their website. Be sure you call in a licensed technician to run any necessary diagnostics for MrCool during the process. You can learn more about your MrCool system’s warranty here, so be sure you’re as prepared as possible for the unexpected by brushing up before you have to file a warranty claim.

Pro tip: The MrCool DIY Select series is eligible for the MrCool Care Program, giving you the means to take advantage of limited lifetime compressor warranty coverage! To see how it works, check out our step-by-step instructional video on how to use a MrCool Care Kit.

Order Your DIY Select with IWAE

From adding supplemental heating and cooling capabilities to a single room that struggles in extreme temperatures to outfitting an apartment, condo, or townhouse with customizable climate control per room, the MrCool DIY Select mini split is a game-changer. These powerful systems are available now, so grab yours! If you’re curious about which size is the right choice for your needs or have any questions during the do-it-yourself installation process, give us a shout. IWAE’s customer service team is at your disposal to guide you to the perfect DIY Select mini split for your home or property.