MRCOOL
MRCOOL 2 Ton 18 SEER2 TruInverter Heat Pump Condenser
MCAESHV8T2421BA
24,000 BTU · 18 SEER2 · 208/230V · R-454B
Part of TruInverter – Condensers
- Cooling capacity
- 24,000 BTU2 tons
- Efficiency
- 18 SEER29 HSPF2
- Power
- 208/230V25A breaker
- Refrigerant
- R-454B
Call for pricing Add it to your cart and send us a quote request — or call 678-467-5515.
Not sure about the size? Use the BTU sizing calculator, or call us and we'll size it with you. Professional installation by a licensed HVAC contractor is required for the manufacturer warranty.
Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.
About this product
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.
Documents & manuals
Specifications
| Type | Condenser (outdoor unit) — heat pump (heats & cools) |
|---|---|
| Series | TruInverter |
| Cooling capacity | 24,000 BTU |
| Heating capacity | 24,000 BTU |
| Nominal size | 2 tons |
| SEER2 | 18 |
| EER2 | 10 |
| HSPF2 | 9 |
| Heats down to | -5°F outdoor |
| Sound level | 67 dBA |
| Voltage | 208/230V |
|---|---|
| Phase | 1-phase |
| Min. circuit ampacity (MCA) | 16 A |
| Max. breaker (MOP) | 25 A |
| Inverter compressor | Yes |
| Refrigerant | R-454B |
|---|---|
| Factory charge | 75.84 oz |
| Max. line length | 100 ft |
| Liquid line | 3/8" |
| Suction line | 3/4" |
| Dimensions (in) | 29.125 W × 29.125 D × 24.94 H |
|---|---|
| Weight | 137 lb |
| Shipping weight | 159 lb |
| Color | Gunmetal |
| AHRI certified | Yes |
|---|---|
| Parts warranty | 10 years |
| UPC | 840433617150 |

