MRCOOL — VersaPro® R-454B Package Heat Pump
MRCOOL VersaPro® 3 Ton Horizontal Packaged Heat Pump (R-454B) — MPH361HO13C
Overview
3 Ton Horizontal Discharge 13.4 SEER2 11.2 EER2 HSPF2-4 6.7 R-454B Refrigerant 24V Thermostat AHRI Certified
The MRCOOL® VersaPro® MPH361HO13C is a packaged heat pump built for dependable heating and cooling in a compact horizontal configuration. It’s rated at 13.4 SEER2 and uses R-454B refrigerant to support lower-GWP installs. A power-painted galvanized steel cabinet helps resist weather and corrosion, while aluminum tubing/fin coils support efficient heat transfer and long-term durability. Built-in safeguards help protect against pressure extremes and coil temperature issues.
Highlights
- Efficient packaged performance: 13.4 SEER2 / 11.2 EER2.
- Matched capacity: 34,200 BTU cooling and 34,200 BTU heating.
- Airflow: 1200 CFM listed.
- Refrigerant: R-454B (lower GWP than older refrigerants).
- ECM fan motors: ECM condenser fan and ECM blower for efficient operation.
- Aux heat ready: optional heat strips available (5 kW / 7.5 kW / 10 kW / 15 kW).
- Controls: standard 24V thermostat.
What’s Included
- Packaged heat pump unit: MPH361HO13C
Performance & Electrical
| Capacity | 3 Ton |
| Cooling Capacity | 34,200 BTU |
| Heating Capacity | 34,200 BTU |
| Efficiency | 13.4 SEER2 • 11.2 EER2 • HSPF2-4: 6.7 |
| Airflow | 1200 CFM |
| Power | 208/230V • 1 Phase • 60 Hz |
| Max Fuse / Breaker | 35A |
| Minimum Circuit Ampacity | 27.1A |
| Refrigerant | R-454B • 60 oz |
| Sound Level | 81 dBA |
| Min Ambient Cooling | 32°F |
| Min Ambient Heating | -0.4°F |
Connections & Components
| Control Type | 24V Thermostat |
| Drain Connection | 3/4" |
| Compressor | Scroll (non-inverter) |
| Condenser Fan | ECM • 1/3 HP |
| Blower Motor | ECM • 1/4 HP • 3 Speeds |
| Metering Device | Piston |
| Auxiliary Heat | Not included • Optional: 5 kW / 7.5 kW / 10 kW / 15 kW |
Dimensions & Weight
| Net | 37.75" W × 52" D × 24.81" H • 337 lb |
| Gross | 38" W × 52.76" D × 25.81" H • 351 lb |
Documents & Downloads
Important
- Aux heat: Optional heat strip kits are available (5 / 7.5 / 10 / 15 kW); not included.
- Warranty: Base coverage listed as 5-year parts / 5-year compressor. Registered coverage listed as 10-year parts / 10-year compressor.
- Electrical: Confirm breaker sizing, wire gauge, and disconnect requirements per local code and the install manual.
FAQs
What efficiency ratings does this unit have?
13.4 SEER2, 11.2 EER2, and HSPF2-4 6.7.
Does it support auxiliary electric heat strips?
Yes. Auxiliary heat is available in 5 kW / 7.5 kW / 10 kW / 15 kW sizes (not included).
What are the electrical requirements?
Listed as 208/230V, 1-phase, with 35A max fuse/breaker and 27.1A MCA. Always verify requirements in the installation manual and local electrical code.
What is the refrigerant and charge amount?
Refrigerant is R-454B, with a factory charge listed at 60 oz.
What are the unit’s capacities and airflow?
Cooling: 34,200 BTU. Heating: 34,200 BTU. Airflow listed at 1200 CFM.
