MRCOOL DIY 18,000 BTU 22.5 SEER2 Ductless Mini Split AC and Heat Pump with Wireless-Enabled Smart Controller (2024)

The line set kit included with this DIY system is 25 feet long.If you have any further questions, please call us and we will be happy to assist you.

The manufacturer states it will heat down to 5 degrees Farenheit.

Yes, this unit can heat a space that size. For more information, please visit our sizing guide

Thank you for your question. This unit is a 3rd generation model.

This unit has an HSPF rating of 10. If you have any further questions please feel free to give us a call! Thanks.

The advantage series are traditional mini splits, while the DIY mini splits come with a 25 foot pre-charged line set. The DIY mini split allows you to do the HVAC portion of installation yourself because there is no adding or removing of refrigerant. If you have any further questions please feel free to give us a call! Thanks.

MRCOOL is based out of Kentucky however most of their mini-splits are manufactured in China.

Thank you for your question. This particular MRCOOL system only comes with the 25 ft line set. One solution, if possible, would be moving the location of the outdoor unit closer to the position of the indoor unit. For more assistance, please give us a call.

This system can be used as an alternative to central heating and air. This is a ductless system, so no ductwork is required. This MRCOOL system is a single zone system which as a general rule of thumb heats and cools one room or open space. If more zones are needed, multi zone systems are available. For more assistance, please give us a call.

Thank you for your question. Other than the tools needed for installation, a condensate drain line will be required. This drain line will drain condensation away from the indoor air handler. Usually this drain line runs down from the unit and gravity carries it away from the unit. But if your installation requires the drain line to go against gravity, a mini condensate pump removal will be required. We would also recommend a wall bracket, equipment pad or condenser slab stand to set your condenser on. Another recommended product is the line set cover guards. These not only protect your line sets, they provide a cleaner look. These items can be found under the accessories section for this product, which is located under the add to cart button on the right hand side of the screen. For more assistance, please give us a call.

Yes, there should be a knockout on the side with enough room for the refrigerant tubes, control wire and drain hose to exit. Then the line set can be angled down at a "soft 90 degrees", being careful not to kink the tubes as you make the bends. If you have any further questions please feel free to give us a call! Thanks.

Thank you for your question. When selecting an installation location for the indoor unit there are several guidelines to consider. According to the installation manual, in homes with a ceiling higher than 9', the indoor unit should be 90.55 inches above the floor. In homes with ceilings lower than 9', the indoor unit should be 78.55 inches above the floor. In addition, the indoor unit should be at least 5.9 inches below the ceiling and should have a clearance of at least 4.75 inches on both sides. The installation location of the indoor unit should also have good air circulation, convenient drainage for the condensate drain line, where minimal noises from the unit will not be a disturbance, at least 3' away from all other electrical devices and a solid location that can support the weight of the unit and will not vibrate. For more information regarding selecting the installation location of the unit, please reference pages 15 and 16 of the installation manual. This manual can be found...

Thank you for your question. This system has a rated noise level of 45 dB(A). For more assistance, please give us a call.

Thank you for your question. This system has a power supply of 208-230 V. 60 Hz. 1 Ph. It requires a minimum circuit of 15 Amps and a maximum fuse of 20 Amps.

Thank you for your question. The fan for this system will run continuously as long as the system is turned on. It runs in an effort to maintain the room's air comfort. However, the fan requires a very minimum amount of power and the fan speed can be adjusted. For more assistance, please give us a call.