The MRCOOL 4th Gen Mini Split bundle includes everything you need to heat and cool up to two rooms. The easy installation, Do-It-Yourself
MRCOOL DIY 4th Gen, 18K BTU, 1.5 Ton, 22 SEER, Heat Pump Condenser with 25 ft. Line Set (DIY-18-HP-C-230C25)
MRCOOL DIY 4th Gen 18K BTU, 21.8 SEER, Ductless Mini-Split Ceiling Cassette Air Handler (DIYCASSETTE18HP-230C25)
Condenser |
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Dimensions |
26.5" H x 13.46" L x 35.04" W |
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Voltage |
240 |
|
SEER |
22 |
|
Heating Capacity |
15,001 - 20,000 BTU |
|
Refrigerant Type |
R-410A |
|
Avg Coverage Area |
750 - 900 Sq Ft |
|
Compressor |
Inverter |
Air Handler |
|
|
Dimensions |
13.19 in D x 8.98 in H x 50.31 in W |
|
Voltage |
208/230 |
|
SEER |
21.8 |
|
Cooling Capacity |
17000 |
|
Heating Capacity |
19000 |
|
Refrigerant Type |
R-410A |
|
Min Ambient Cool |
60F ~ 90F |
|
Min Ambient Heat |
32F ~ 86F |
| Condenser |
| DIY4 Customer Brochure |
| DIY4 Installation Manual |
| DIY4 Warranty |
| Air Handler |
| Brochure |
| Install Manual |
| Remote Manual |
| Warranty Doc |
What BTU rating should I choose for my air handler?
| Air Handler BTU | Coverage Area/Room Size (Sq Ft.)* |
| 9K BTU | Up to 375 Sq. ft |
| 12K BTU | Up to 500 Sq. ft |
| 18K BTU | Up to 750 Sq. ft |
| 24k BTU | Up to 1000 Sq. ft |
| 36k BTU | Up to 1500 Sq. ft |
*Ceiling height, insulation, and local climate may impact the coverage area. For example, an uninsulated room will require more power than a well insulated room.
*Shipping Policy
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!
Installed with ceiling cassettes... Quiet and keeping us cool so far !
I recently removed my old gas furnace and replaced it with the MRCOOL Hyper Heat - Central Heat Pump & Gas Furnace Split System - 24K BTU, 96% AFUE - 17.5" Cabinet - Multi-Position. This system was very straight forward and simple to install. I live in Colorado and have been enjoying the cool all summer. I tested the heat function but have not had a cold season yet, with my new system. I'm sure it will heat as good as it cools.
My installation was complex because the room where I installed the units has a challenging layout. The units seem to work well, but I hear the sound of freon flowing inside the pipes, and I wonder if this is normal or if I made a mistake. Sometimes, the pipe insulators have drops of water from internal condensation, which also concerns me. I was unable to reach tech support to address these questions. I spent almost $4,700 in cash, and not being able to reach tech support is unacceptable.
No muss, no fuss. 1 call about extended warranty which I declined. Otherwise just straight forward drop shipment to curb, on time and as expected. All items in perfect shape, no breaks or rips in boxes.
The items (Mr. Cool 27k 3 head 9k/9k/12k DIY) installed great, easy to follow instructions. 1 wall insert was slightly cracked due to no packing material in the line box, but I it taped up and it inserted fine. Could have used more custom sized lines for fitting but otherwise very happy with product.
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