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- 3.5 ton - best for spaces between 1700- 2100 sq ft depending on your home's insulation and your climate
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Heat pumps are all electric and good for mild and cold climates.
- Best if you already have a self-contained outdoor unit in place now or if you have no place for an indoor unit (air handler/furnace)
MrCool 3.5 Ton 13.4 SEER2 Heat Pump Package Unit - 42000 BTU Heating & Cooling, Horizontal, R454B, VersaPro Series
- Package Unit: MPH421HO13C
- Choose a compatible heat kit for your home
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- 3.5 ton - best for spaces between 1700- 2100 sq ft depending on your home's insulation and your climate
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Heat pumps are all electric and good for mild and cold climates.
- Best if you already have a self-contained outdoor unit in place now or if you have no place for an indoor unit (air handler/furnace)
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MrCool 3.5 Ton 13.4 SEER2 Heat Pump Package Unit - 42000 BTU Heating & Cooling, Horizontal, R454B, VersaPro Series
Model Number
MPH421HO13C
Dimensions
42.06" W x 58.5" D x 33.06" H
Documents
Limited Warranty
Parts: 5 years | Compressor: 5 years
Electric Heat Kits
AHRI Number
216618364
MRCOOL 3.5 Ton 13.4 SEER2 Heat Pump Package Unit – 42,000 BTU, Horizontal, VersaPro Series (MPH421HO13C)
High-capacity, all-electric comfort for larger homes
The MRCOOL MPH421HO13C 3.5 Ton Heat Pump Packaged Unit provides robust performance with 40,500 BTU cooling and 40,500 BTU heating. Its powerful airflow (up to 1,430 CFM) and efficient scroll compressor make it an excellent fit for larger homes or light commercial spaces.
Engineered with an ECM outdoor fan motor (3,600 CFM), PSC indoor blower motor, and durable aluminum heat exchanger coils, this system ensures quiet, efficient, and long-lasting comfort.
Features & Benefits
- 42,000 BTU total heating & cooling capacity (40,500 BTU actual)
- Single-stage scroll compressor for reliable performance
- ECM outdoor fan motor with 3,600 CFM airflow
- PSC indoor blower delivering 1,430 CFM
- Aluminum tube/fin coils for durability
- Quiet, efficient horizontal discharge
- Uses eco-friendly R454B refrigerant
- Supports electric heat kits up to 20kW
MRCOOL Electric Heat Kit for VersaPro™ Heat Pump Package Units
Reliable auxiliary and emergency heat for consistent year-round comfort
The MRCOOL Electric Heat Kit provides dependable auxiliary and backup heating for VersaPro™ Heat Pump Package Units, ensuring your home stays warm even when outdoor temperatures drop below heat pump efficiency levels. Designed for seamless factory-approved integration, these electric heat kits install securely within the blower compartment and deliver fast, consistent heat exactly when you need it.
Engineered with durable components, built-in safety controls, and optimized airflow performance, MRCOOL electric heaters supply reliable winter comfort for homes in mild, moderate, or severe cold climates. Whether used as supplemental heat during low-temperature operation or as a full emergency heat source, these kits enhance the overall performance and versatility of any MRCOOL VersaPro™ system.
Features & Benefits
- Available in multiple capacities (5 kW – 20 kW) to match any system and climate
- Provides dependable auxiliary and emergency heat for freezing temperatures
- Designed exclusively for MRCOOL VersaPro™ Heat Pump Package Units
- Simple installation inside the blower compartment with factory-engineered mounting points
- Integrated safety switches and overheating protection for secure operation
- Durable construction ensures long-lasting, maintenance-friendly performance
- Ideal for homeowners seeking all-electric heating without switching to gas
- Improves comfort and ensures steady heating during low-ambient conditions or defrost cycles
Who installs the AC unit after I purchase it?
ACDirect does not yet provide installation services directly. However, most of our customers successfully arrange installation through local licensed HVAC contractors. These systems are designed for professional installation and typically include the components your installer will need.
Here’s how it works:
- Hire a licensed HVAC technician in your area
- Use platforms like Angi, Thumbtack, or a local HVAC directory to find reliable professionals
- Confirm your installer is experienced with the system type you’re purchasing
Note:
Please be aware if you choose to install HVAC equipment yourself and don’t possess proper HVAC licensing, you will void the manufacturer’s factory warranty. If you are capable of a factory-compliant installation yourself, you will need a licensed HVAC contractor to sign off on your work, fully confirming factory-compliant workmanship.
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