MRCOOL
MRCOOL 2 Ton 18 SEER2 TruInverter Heat Pump Condenser
2 Ton | SEER2 18 | R-454B | 208/230V
- 24000 BTU cooling capacity
- Up to 18 SEER2 rated efficiency
- Variable Rotary compressor
- Uses R-454B refrigerant
Key Specifications
Product Overview
The MRCOOL® Signature Series TruInverter™ 24K Heat Pump Condenser delivers reliable, energy-efficient comfort all year long, making it an excellent choice for homeowners who want strong performance without high utility bills. With efficiency ratings of 18 SEER2 and 9 HSPF2, it provides consistent heating and cooling while keeping energy use in check—whether you’re upgrading an old system or installing new. This unit comes factory-charged with R-454B refrigerant, a next-generation, environmentally responsible option that offers excellent heat-transfer performance while significantly reducing global warming potential. Factory charging also speeds up installation and minimizes labor and handling errors.
Further simplifying the setup, this system is designed to work seamlessly with MRCOOL® No-Vac® Quick Connect® line sets, which are pre-charged and eliminate the need for vacuuming or evacuation. This specialized compatibility significantly reduces installation time and removes the need for expensive specialized tools, making the process faster and more reliable. At the core of the system is TruInverter™ variable-speed technology, which continuously adjusts compressor output to match real-time demand. This delivers more stable indoor temperatures, improved efficiency, quieter operation, and reduced wear on system components for a longer service life.
Designed for quiet operation, the TruInverter™ 24K runs at just 67 decibels, comparable to a dishwasher, with a sound-dampening top that further reduces noise. Durable construction includes a steel louver coil guard and wire fan discharge grille to protect against debris and weather, along with a service-friendly layout for easier maintenance. For added peace of mind, it’s backed by a 10-year parts warranty and a limited lifetime compressor warranty. With high efficiency, quiet performance, and rugged reliability, the MRCOOL® TruInverter™ 24K is a smart, long-term investment in home comfort.
Additional specifications
| UPC | 840433617150 |
|---|---|
| Series | TruInverter |
| Refrigerant charge (oz) | 75.84 |
| Heating capacity (BTU/h) | 24,000 |
| Cycle (Hz) | 60 |
| Min circuit ampacity (A) | 16 |
| Max fuse / breaker (A) | 25 |
| Inverter | Yes |
| Metering device | EEV |
| Max line set length (ft) | 100 |
| Min ambient cooling (F) | 5 |
| Min ambient heating (F) | -5 |
| AHRI certified | Yes |
| ENERGY STAR certified | No |
| Parts warranty (years) | 10 Year |
| Compressor warranty (yrs) | Lifetime |
| Shipping W x H x D (in) | 30.25 x 31.25 x 30.25 |
| Shipping weight (lbs) | 159 |
Documents
- Installation manual (PDF)
- Brochure (PDF)
- Warranty (PDF)
- AHRI certificate (PDF)
- EnergyGuide label (PDF)
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
Technical Specifications
Performance
| System Type | Split System Heat Pump |
|---|---|
| Capacity | 24000 BTU |
| Tonnage | 2 Ton |
| Compressor / Stages | Variable Rotary |
| SEER2 | 18 |
| EER2 | 10 |
| HSPF2 | 9 |
| Sound Level | 67 dBA |
Electrical & Fuel
| Voltage | 208/230V |
|---|---|
| Phase | Single Phase |
| Refrigerant | R-454B |
| Connection Size | Liquid 3/8" / Suction 3/4" |
Physical & Certifications
| Dimensions (W x H x D) | 29.125 x 24.94 x 29.125 |
|---|---|
| Weight | 137 lb |
| Color / Finish | Gunmetal |
Shipping & Delivery
Manufacturer Warranty
Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.
Professional Installation Recommended
Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.
Make sure it is the right size, and that you have the rest of it
Most outdoor units ship alone. If you are not certain of the capacity, or of what has to go with this unit, these two will work it out with you.
Still deciding on the right equipment?
Our HVAC specialists can help you confirm sizing and compatibility before you buy.
