# MRCOOL Signature 2 Ton 22000 BTU 14.3 SEER2 7.5 HSPF2 R454B Split System Heat Pump Stub Mount Air Conditioning System

**Brand:** [MRCOOL](https://shop.coreranger.com/brands/MRCOOL)
**SKU:** MCHWPE24D21AA
**Price:** $2,537.92 · in stock
**URL:** https://shop.coreranger.com/product/mrcool-signature-2-ton-22000-btu-14-3-seer2-7-5-hspf2-r454b-split-system-heat-pump-stub-mount-air-co-339770346

## Specifications

| Spec | Value |
|---|---|
| Model # | MCHWPE24D21AA |
| Pack Size | 1 |
| Compressor | Scroll |
| Internet # | 339770346 |
| Returnable | 90-Day |
| Filter Type | Replaceable |
| Store SKU # | 1015530302 |
| Voltage (V) | 220 V |
| Amperage (A) | 20 A |
| Power Options | Hardwired |
| Decibel Rating | 54 dBA |
| Number of Fan Speeds | 3 |
| Manufacturer Warranty | 10 year parts and lifetime compressor warranty. |
| Decibel (Sound) Rating | 54 dBA |
| Evaporator depth (in.) | 15 |
| Evaporator width (in.) | 20.5 |
| Heat Output (BTU/hour) | 22000 |
| Evaporator height (in.) | 36 |
| Evaporator weight (lb.) | 88 |
| Nominal sound level (dB) | 54 |
| Outdoor unit depth (in.) | 24.8 |
| Outdoor unit width (in.) | 23.6 |
| Outdoor unit height (in.) | 25 |
| Outdoor unit weight (lb.) | 144 |
| Refrigerant Compatibility | R-454B |
| BTU Cooling Rating (Btu/h) | 22000 Btu/h |
| Certifications and Listings | AHRI Certified,cETLus |
| Seasonal Energy Efficiency Ratio (SEER) | 15 |
| Seasonal Energy Efficiency Ratio 2 (SEER 2) | 14.3 |

## Description

The MRCOOL Signature Series 24K Heat Pump System Bundle pairs a 24K Heat Pump Condenser with a 24K Stud Mount Air Handler to deliver a complete, high-efficiency heating and cooling solution for year-round comfort. The condenser provides reliable performance with up to 14.3 SEER2 and 11.7 EER2 efficiency to help reduce energy costs while maintaining consistent indoor temperatures in both hot and cold conditions. It comes factory pre-charged with environmentally friendly R-454B refrigerant to meet modern standards and simplify installation. The compact 24K Stud Mount Air Handler is designed to fit between standard wall studs, making it ideal for apartments, remodels, additions, garages, and other spaces where traditional air handlers may not fit. Its insulated cabinet and high-efficiency ECM blower motor deliver steady airflow, quiet operation, and improved energy performance. Together, these matched components create a streamlined system that provides dependable comfort and flexible installation options. The system is backed by a 10-year limited parts warranty and a limited lifetime compressor warranty for added long-term confidence.