Product Description
Homeowners often struggle with inefficient systems that lead to rising utility costs and inconsistent temperatures during extreme seasons. Replacing an aging, noisy unit is essential for maintaining a comfortable home environment. The MPH421HO13C provides a streamlined solution, engineered to deliver powerful cooling and heating from a single, durable exterior installation.
The MRCOOL® VersaPro® Series differentiates itself by integrating high-performance components into a compact, horizontal discharge cabinet. Designed to maximize residential space while minimizing noise, this series replaces complex, multi-component setups with a unified system. It balances rugged durability with sophisticated internal engineering, ensuring your home stays comfortable without the footprint or sound levels of traditional vertical units.
This MRCOOL 3.5 Ton Horizontal Package Heat Pump delivers a robust 42,000 BTU (3.5 Ton) capacity to manage demanding year-round climates. With a 13.4 SEER2 rating, the system enhances efficiency while utilizing R-454B refrigerant, which features a lower global warming potential. The high-efficiency compressor and PSC blower motor work in tandem to optimize airflow, ensuring consistent comfort and reduced operating costs. Built with aluminum tubing and fin coils, the unit offers superior corrosion resistance and heat transfer, resulting in a MRCOOL 42,000 BTU Package Unit that stands up to the elements.
Safety and longevity are central to the VersaPro® design. The powder-painted galvanized steel cabinet protects internal parts from harsh weather, while built-in safety features monitor for pressure extremes and coil fluctuations. The horizontal airflow design ensures quiet, reliable operation, making it an ideal upgrade for properties with strict noise or space restrictions.
A homeowner shared, “Our old system left some rooms freezing in winter and sweltering in summer, but this new unit keeps every room comfortable, runs quietly, and has noticeably lowered our utility costs.”
This feedback highlights the balanced performance and consistent efficiency engineered into the VersaPro® 42K Package Heat Pump, reflecting how it delivers reliable indoor climate control across varied home layouts.
With durable components and corrosion-resistant materials, this 42K horizontal package unit offers homeowners stable comfort, reduced utility costs, and dependable performance, making it a solid investment for year-round indoor climate management.
Product Highlights
| Highlight | Details |
|---|---|
| Compact horizontal design | Fits easily in attics, crawlspaces, or rooftops, saving space without compromising performance. |
| Durable aluminum tubing and fin coils | Resists corrosion for long-lasting heat transfer and reduced maintenance needs. |
| High-efficiency full series compressor | Maintains consistent indoor temperatures and steady airflow for year-round comfort. |
| Quiet operation with optimized airflow | Minimizes noise, making the system unobtrusive in living areas. |
| 13.4 SEER2 performance | Reduces utility costs while providing efficient cooling and heating. |
| Environmentally-friendly R-454B refrigerant | Lowers environmental impact while delivering efficient climate control. |
MRCOOL® VersaPro® R-454B Package Heat Pump (MPH421HO13C) – Reliable Year-Round Comfort in a Compact Horizontal Unit Specs
| Category | Specification | Details |
|---|---|---|
| General | Type | Packaged Heat Pump |
| Performance | Tonnage | 3.5 |
| Cooling Capacity( BTU) | 40,500 | |
| Heating Capacity( BTU) | 40,500 | |
| CFM (Cubic Feet per Minute) | 1430 | |
| Inverter (Yes/No) | No | |
| Decibel Rating - dba | 80 | |
| Condenser Fan Motor | Type: ECM | |
| Blower Motor | Type: PSC | |
| Efficiency | SEER2 | 13.4 |
| EER2 | 11.2 | |
| HSPF2-4 | 6.7 | |
| Refrigeration | Minimum Ambient Cooling (°F) | 32 |
| Minimum Ambient Heating (°F) | -0.4 | |
| Metering Device | Piston | |
| Refrigerant Type | R-454B | |
| Electrical | Phase | 1 |
| Cycle (Hz) | 60 | |
| Voltage | 208/230 | |
| Max Fuse Breaker (A) | 40 | |
| Min Circuit Ampacity (A) | 29.9 | |
| Rated Load(A) | 19.9 | |
| Full Load(A) | 96 | |
| Controls | Control Type | 24V Thermostat |
| Heating | Auxiliary Heater Sizes | 5 kW / 7.5 KW / 10 KW / 15 KW / 20 KW |
| Certifications | Certifications | AHRI |
| Warranty | Warranty | 5 Year Parts / 5 Year Compressor |
| Safety | Contains Compressed Gas (Yes/No) | Yes |
| Dimensions | Net (D×W×H) inches | 58.5x42.06x33.06 |
| Net Weight (lbs) | 454 | |
| Gross (D×W×H) inches | 59.25x42.24x34.07 | |
| Gross Weight (lbs) | 472 |
Frequently Asked Questions
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Yes, this packaged heat pump is designed to provide efficient cooling in summer and reliable heating in winter within a single unit.
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