Description
Solution Statement
The MRCOOL DIY 5th Gen Single-Zone system provides a straightforward, highly efficient heating and cooling solution for individual spaces like master bedrooms, garages, workshops, or sunrooms. By utilizing pre-charged quick-connect line sets, this system eliminates the need for expensive specialized HVAC tools or professional installation of the refrigerant lines. It delivers premium comfort, smart home compatibility, and significant energy savings in a package designed specifically for the handy homeowner.
Why Choose the MRCOOL DIY 5th Gen 12K BTU 115V Complete System Bundle?
The MRCOOL DIY 5th Gen 12K BTU 115V Complete System Bundle delivers efficient heating and cooling with MRCOOL's DIY Quick Connect technology — designed for straightforward installation without refrigerant certification.
About the MRCOOL DIY 5th Gen 12K BTU 115V Complete System Bundle
The MRCOOL DIY 5th Gen 12K BTU 115V Complete System Bundle features MRCOOL's pre-charged Quick Connect line sets for easy DIY installation. Operating on R-454B refrigerant with a SEER2 rating of 20 and HSPF2 of 8.5, this system provides reliable year-round comfort. The complete bundle includes everything needed for a full installation.
? Technical Specifications
| Specification | Value |
|---|---|
| Brand | MRCOOL |
| Model / SKU | DIYSTZ12HP115V16D-O |
| Series | DIY 5th Gen |
| Type | Complete System |
| BTU Capacity | 12,000 BTU (12K) |
| SEER2 Rating | 20 |
| HSPF2 Rating | 8.5 |
| Voltage | 115V |
| Refrigerant | R-454B |
| Weight | 70.0 lbs (31.8 kg) |
| AHRI Note | AHRI certified. Verify at ahridirectory.org. |
? Pro Installation & Usage Tips
- Size your system correctly — the 12K BTU system covers approximately 500-600 sq ft.
- The pre-charged Quick Connect line sets make DIY installation straightforward.
- Install the outdoor condenser in a shaded area with at least 12 inches of clearance on all sides.
- Use MRCOOL's optional WiFi thermostat (MSTAT01) for smart home integration.
- Register your product within 30 days of installation to activate the full 7-year warranty.
❓ Frequently Asked Questions
? Compatible Accessories
Check the accessories you need and see your estimated total below.
SELECTED ACCESSORIES TOTAL $0.00
? Warranty & Registration
| ? Parts Warranty | 7-year parts (registered), 1-year parts (unregistered) |
| ⚙ Compressor Warranty | 7-year compressor (registered) |
| ? Registration | Register within 30 days of installation to activate full warranty coverage |
✅ AHRI Certification: AHRI certified. Verify at ahridirectory.org. | Refrigerant: R-454B | Electrical: 115V
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