Air Conditioners > Types of Air Conditioners > Ductless Mini Split Air Conditioners > Single Zone Mini Split Systems > Panasonic E12RB4U 11900 BTU Single Zone Ceiling Cassette System - Heat Pump

Panasonic E12RB4U 11900 BTU Single Zone Ceiling Cassette System - Heat Pump

Panasonic Panasonic
Availability: Usually Leaves Warehouse in 3 - 5 Business Days
Product Code:PANASONIC-E12RB4U
Price: $1,899.00
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  • Description

    Panasonic's inverter provides maximum power control and highly efficient operation by modifying the power supply frequency. The result is fast, flexible operation that uses less electricity. The inverter constantly balances the compressor rotation speed to provide peak performance at all times. Once the set temperature is achieved, the inverter air conditioner continues to operate with minimum power.

    The E12RB4U single zone mini split system includes an indoor 4-Way Ceiling Cassette Unit (CS-E12RB4UW) and the CU-E12RB4U outdoor condenser. We have also included the CZ-BT20 decorative grille cover for the ceiling cassette. The system features an 11,900 BTU capacity air conditioner with a 13,600 BTU heat pump. The E12RB4U 11900 BTU unit boasts a SEER Rating of 18.0 and an EER of 10.30. This system will cool a space that is about 400 - 525 sq. ft.

    This unit is a recessed ceiling unit (including the grille) and mounts in the ceiling. The indoor unit features a 4-way airflow design to send air in all directions. It can be installed in the center of a room using all 4 directional louvers or along a wall, giving you options of closing 1 or 2 louvers to achieve your best comfort option. Additionally, by closing 1 louver, a duct may be attached to provide air to another, separate area.

    The E12RB4U features ECONAVI - Human Detection Technology. With ECONAVI, your system detects human activity or lack of activity and automatically adjusts the temperature output. ECONAVI either lowers or raises the temperature depending on the activity level detected in the space. It will also adjust the airflow direction depending on the presence of people.

    And talk about reliability, with its low ambient heating capability, you will never be too warm or too cold. With built-in low ambient cooling, you can still run your air conditioner with outdoor temperatures as low as 0°F. Panasonic Mini Splits offer low ambient heating capabilities sufficient for many areas of the country during the winter. The E12RB4U will provide heat even when outdoor temperatures fall as low as 5°F. For more efficient operation in colder temperatures, the installation of a wind baffle (WINDB1, sold separately) is recommended.

    Panasonic mini split systems feature an Infrared Wireless Remote with an easy to read LCD Display (standard). For complete automatic control from anywhere in the room, the remote gives the user the ability to adjust and set the temperature, louver control, fan speeds, timer and more. Panasonic mini splits include microprocessor controlled operation. This feature monitors the temperature and humidity levels for the utmost in comfort. With Automatic Heat and Cool Changeover, once you set your desired temperature and functions, cooling and heating will automatically change in accordance to the set temperature. If the room temperature is higher than your set temperature, the air conditioner will kick on. If the room temperature is lower than your set point, the heat pump will kick on! Other features include: a 5 speed fan - including Quiet Lo/Lo/Med/Hi/Super Hi plus auto, 24 hr program timer, Microprocessor Vertical Air Deflection and a Washable Air Filter. The E12RB4U also includes Built-In System Self Diagnosis. All Panasonic Mini Split Systems have Automatic Restart after Power Failure.

    This unit must be installed by a qualified, licensed HVAC technician. A standard part warranty is included. You can upgrade to a 5 year labor warranty at the time of purchase.

    Looking for a qualified installer? Allow Preferred Contractor to help. Preferred Contractor has a nationwide network of trained mini split installers. Click here to fill out the form and get started. An HVAC expert will contact you to learn about your needs and get a quote for you whether you have already purchased the equipment or are just starting to research.

  • Tech Specs

    Bundle Includes
    Indoor Unit Type
    Ceiling Cassette
    Energy Star
    Cooling BTUs
    Cooling BTU Output Range
    4100 - 13300
    Cooling Amps
    Dehumidification (pts/hr)
    Includes Heat Pump
    Heat Pump BTUs
    Heating BTU Output Range
    4100 - 16300
    Heat Pump Heating Amps
    HSPF (non-ducted)
    499 / 450 / 361 / 274 / 211 (SH / H / M / L / QL)
    Fan Speeds
    Room Size Coverage
    Medium 300 - 525 Sq. Ft.
    Min. Indoor Noise Level (dBA)
    Indoor Noise Level (dBA)
    38 / 28 / 25 (H / M / L)
    Outdoor Unit Noise Level (dBA)
    Control Type
    Hand Held Remote
    Wired Thermostat Optional
    Circuit Breaker Size (Amps)
    Line Set Liquid Line
    Line Set Suction Line
    Maximum Elevation (ft.)
    Maximum Pipe Length (ft.)
    Pipe Length (No Addl Refr Req)
    Operating Range - Cooling
    0°F - 114.8°F
    Operating Range - Heating
    5°F - 75.2°F
    Min. Outdoor Temp for Heat °F
    Inverter Technology
    Indoor Unit Width (in.)
    22.955 "
    Indoor Unit Depth (in.)
    22.955 "
    Indoor Unit Height (in.)
    10.25 "
    Outdoor Unit Width (in.)
    30.719 "
    Outdoor Unit Depth (in.)
    11.406 "
    Outdoor Unit Height (in.)
    21.281 "
    Indoor Unit Weight (lbs.)
    Outdoor Unit Weight (lbs.)
    Parts Warranty
    5 Years
    Labor Warranty
    Compressor Warranty
    7 Years
  • Manuals and Guides

  • Warranty

    Warranty Information

    • Parts: 5 Years
    • Compressor: 7 Years
    • Labor: None

    The warranty for this unit is for parts only, and does not cover labor or diagnostic services. Total Home Supply will handle all warranty parts requests for any mini split purchased from us, but installation and all troubleshooting for this unit must be performed by a licensed HVAC technician. Any fees the technician may charge are not reimbursable by the manufacturer or by Total Home Supply. Please call 877-847-0050 for more details or with any questions you may have regarding warranty information and installation of this unit.