Product overview
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DIY Mini Splits
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View all DIY CassettesBuild Your Own PopularDIY Single Zone DIY 2 Zone DIY 3 Zone DIY 4 Zone DIY 5 Zone DIY 6 ZoneNon-DIY Mini Splits
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Go to DIY Mini SplitsBuild Your Own PopularMRCOOL DIY® Select New!DIY Single Zone DIY 2 Zone DIY 3 Zone DIY 4 Zone DIY 5 Zone DIY 6 ZonePopular Sizes
View all Popular Sizes9,000 BTU 12,000 BTU 18,000 BTU 24,000 BTU 36,000 BTU 48,000 BTUDIY Cassettes
Go to DIY CassettesBuild Your Own PopularDIY Single Zone DIY 2 Zone DIY 3 Zone DIY 4 Zone DIY 5 Zone DIY 6 ZonePopular Sizes
View all Popular Sizes9,000 BTU 12,000 BTU 18,000 BTU 24,000 BTU 36,000 BTU 48,000 BTU
Product overview
With its quiet horizontal or downflow discharge options and ready-to-install pre-charged refrigerant system, the ACiQ AQ-GPHM34231 heat pump packaged unit is ready as an inexpensive heating and cooling solution for any all-in-one application. At a basic efficiency rating and a reliability to last a long time, the AQ-GPHM34231 lives up to the ACiQ name as it offers superior comfort and affordability.
Utilizing advanced technology, the ACiQ heat pump system efficiently transfers heat between the indoors and outdoors, providing both heating and cooling functionalities in a single unit for year-round comfort. With its straightforward installation process, it not only ensures convenience but it's also cost-efficient, making it an ideal choice for those seeking an energy-efficient and hassle-free heating and cooling solution.
ACiQ offers a 10 year parts warranty on the GPH1442M41 heat pump system when its installation follows state and local codes of the installation address and when the unit is registered online through the manufacturer.
The GPH1442M41 is designed to be durable and sturdy, with its cabinet made of heavy-gauge galvanized-steel and its enhanced coil protection. For reliability, the fan motor is fully enclosed and permanently lubricated to allow for a long-lasting unit, as well as to prevent the need to re-lubricate the fan motor, lowering maintenance costs.
All ACiQ packaged units come fully charged and tested as the factory standard, lowering heat pump installation costs since additional refrigerant is not required. On the AQ-GPHM34231 heat pump, the unit is designed to function in any packaged unit application, from your roof to the side of your house, in any application where an indoor furnace or air handler is not ideal. Moreover, the fully-insulated blower compartment has convenient access panels for easier maintenance.
ACiQ is always determined to provide the best comfort possible to its customers, all while staying at a convenient price and keeping the unit quiet, efficient, and dependable. The AQ-GPHM34231 lives up to ACiQ's expectations.






Packaged Unit Buyers Guide
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So, so extremely happy with my mini split system. My boyfriend had it installed in just a couple of days and didn't seem to struggle with directions. He did watch several how to videos online and I think that helped a lot. The only issue we encountered was bot understanding that some "master" valve (??) needed to be opened for a setup with multiple indoor units. The directions didn't clarify that and the indoor units weren't blowing cool air at all. I went to the website to send a help chat at almost 9 pm, thinking I'd get a response in the morning. However I recieved an auto generated AI type response based on what I said the problem was. The response gave specific troubleshooting ideas to check and that's what actually gave us the answer as to what was wrong! It was kind of amazing, actually! The system is up and running and saved us during some extreme heat temps! Never looking back, so worth it!!!!
We installed our Mr. Cool Mini Split in an area of our home that is either too hot in the summer or too cold in the winter. Its made a huge difference so far this summer and we are looking forward to seeing how it does this winter when it gets cold out. Its very quite in the room its installed in. You can barely hear it running. So far very happy with it. The install was not bad at all just had some help with the electrical as it is an older house and we were not feeling very confident about doing that ourselves. Over all very pleased with our purchase and will most likely be buying another for our office building.
Certainly the pre-charged lineset takes a lot of the guesswork out of the installation. I chose to torque my connections, and yes you can use an automotive Torque wrench. You have to weld an old socket on the end of an open ended wrench and keep the modified wrench at 90 degrees to your torque wrench handle, then set 35 ftlbs on the torque wrench and 20 for the small connection. made a custom rack to run my linesets on as shown in the photo.
Did not use Mr. Cool, but ordered Daikin through Chill Mini-Splits. All communications were excellent. When we had a sudden problem arise, Devin was able to help us out immediately and was great! Now that they are installed, we are so happy with the quality of the product. Would highly recommend!
Not too hard to install and works wonderfully! Customer service /tech support was soooo helpful and friendly when I couldn’t get the app to work. We got it figured out though!