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Pioneer - Quantum Ultra 48,000 BTU 4 Ton 17 SEER Slim-Duct Ceiling Concealed Mini Split Air Conditioner with Heat Pump 230-Volt - White

Model: RYB048GMSI20RL-16S
SKU: 12702353
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Specifications
  • Recommended Room Size
    1800 square feet
    BTU Cooling Rating
    48000 british thermal units
    Number of Cool Settings
    5
    Number of Fan Speeds
    5
    Airflow Rate
    1059 cubic feet per minute
    Remote Control
    Yes
  • Key Specs
    • Recommended Room Size: 1800 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 48000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
    • Number of Cool Settings: 5
    • Number of Fan Speeds: 5
    • Airflow Rate: 1059 cubic feet per minute
    • Remote Control: true
    • Integrated Heater: true
    • Sleep Mode: true (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: true (Feature automatically turns off the product.)
    • Energy Efficiency Ratio (EER2): 10 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time. EER2 is an updated version effective January 1, 2023 based on Department of Energy (DOE) mandated HVAC energy efficiency standard calculations.)
    • Seasonal Energy Efficiency Ratio (SEER2): 17.1 (This rating is generally used to measure a central air conditioner's and mini-split air conditioner's energy efficiency and will not be found on window or room air conditioners. SEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) over the course of an entire cooling season. Generally, the higher the SEER rating, the more energy efficient the equipment is. SEER2 is an updated version effective January 1, 2023 based on Department of Energy (DOE) mandated HVAC energy efficiency standard calculations.)
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Works With: Amazon Alexa, Google Home (Compatible with or able to be connected to other smart devices or applications.)
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Air Conditioner Type: Split
  • General
    • Brand: Pioneer
    • Model Number: RYB048GMSI20RL-16S
    • Product Name: Quantum Ultra 48,000 BTU 4 Ton 17 SEER Slim-Duct Ceiling Concealed Mini Split Air Conditioner with Heat Pump 230-Volt
    • Color: White
    • Air Conditioner Type: Split
  • Dimensions
    • Indoor Unit Dimensions: 47.25 x 29.5 x 11.88
    • Outdoor Unit Dimensions: 37.5 x 16.36 x 52.5
    • Cord Length: 192 inches
  • BTU Rating
    • Recommended Room Size: 1800 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 48000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
    • BTU Heat Rating: 50000 british thermal units (The number of BTUs (British Thermal Units) per hour the unit produces to heat the air, also known as heating capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to heat. The recommended capacity depends on several factors such as climate and level of insulation, but generally ranges from 30-60 BTUs per square foot.)
  • Features
    • Number of Cool Settings: 5
    • Number of Fan Speeds: 5
    • Airflow Rate: 1059 cubic feet per minute
    • Maximum Noise Level: 40 decibels adjusted
    • Remote Control: true
    • Control Type: Button
    • Integrated Heater: true
    • Filter Indicator Light(s): true
    • Filter Type: Washable
    • Sleep Mode: true (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: true (Feature automatically turns off the product.)
    • Number of Indoor Units: 1
    • Number of Outdoor Units: 1
  • Power
    • Energy Efficiency Ratio (EER2): 10 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time. EER2 is an updated version effective January 1, 2023 based on Department of Energy (DOE) mandated HVAC energy efficiency standard calculations.)
    • Voltage Requirement: 230
    • Seasonal Energy Efficiency Ratio (SEER2): 17.1 (This rating is generally used to measure a central air conditioner's and mini-split air conditioner's energy efficiency and will not be found on window or room air conditioners. SEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) over the course of an entire cooling season. Generally, the higher the SEER rating, the more energy efficient the equipment is. SEER2 is an updated version effective January 1, 2023 based on Department of Energy (DOE) mandated HVAC energy efficiency standard calculations.)
    • Amperage: 21.3 amperes (Strength of electrical current.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • Product Safety Certifications and Standard(s): ETL Listed (Lists the applicable certifications and/or standards, as stated by the manufacturer, in which the product has met the requirements for the assurance of quality and safety.)
  • Compatibility
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Works With: Amazon Alexa, Google Home (Compatible with or able to be connected to other smart devices or applications.)
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Included
    • Number of Remotes Included: 1
  • Unit Placement
    • Indoor Unit1 Placement: Concealed duct mount
  • Warranty
    • Warranty - Parts: 5 years
    • Warranty - Labor: Not applicable
  • Other
    • UPC: 810102184528

Pioneer Mini Split offers a wide selection of high-performance ductless systems for residential and commercial applications, and the Pioneer Quantum Ultra 48,000 BTU Slim-Duct Ceiling Concealed Mini-Split Air Conditioner and Heat Pump delivers powerful, energy-efficient comfort with a discreet concealed installation. Designed for spaces between 1,400-1,800 sq. ft., this system features advanced DC inverter technology with an 17.1 SEER2 / 10.0 EER2 rating, providing 48,000 BTU cooling and 50,000 BTU heating capacity while operating on 208/230V power and using eco-friendly R454b refrigerant. Its slim concealed duct design allows seamless ceiling integration for a clean modern appearance while delivering strong airflow and quiet operation with sound levels as low as 30 dB, making it ideal for homes, offices, and commercial spaces. Built for year-round performance, it operates in temperatures as low as -13°F for heating and up to 131°F for cooling and includes cooling, heating, dry, and ventilation modes. The system also features a full-function remote with ECO, SLEEP, TURBO, TIMER, FOLLOW ME, and MEMORY settings, along with washable reusable filters, a self-clean cycle, and dual drainage ports for easy maintenance. It comes as a complete pre-charged indoor and outdoor unit set for simplified installation and dependable long-term performance.

  • High-Efficiency Cooling & Heating: 48,000 BTU/hour cooling (17.1 SEER2, 10.0 EER2) and 50,000 BTU/hour heating (9.8 HSPF2, 3.49 COP2) for year-round comfort in rooms 1,400-1,800 sq. ft.
  • Complete System Included: Indoor fan coil, outdoor condenser, wireless remote with holder, 16 ft. line set, installation accessories, and vibration absorber feet.
  • Advanced Inverter Technology: Technology – Pulse width modulation DC inverter compressor and variable-speed DC inverter fan motors for high performance, low power consumption, and reliable operation.
  • User-Friendly Controls & Versatile Operation: Dual-axis airflow, ECO and SLEEP modes, self-clean cycle, memory function, TURBO mode, IFEEL temperature sensing, timer on/off control, and standard ambient range operation (-13°F heating / 131°F cooling).
  • Certified & Energy-Safe: ETL, AHRI, and DOE certified; operates on 208/230V, 60Hz, 1Ph, and uses R454b refrigerant; backed by support hotline for installation, troubleshooting, and warranty.
Documents
  • Energy_Guide_PDF
Disclaimers
  • Read all instructions before use. Only use approved parts. Failure to follow instructions may cause damage or void warranty.
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