Efficiency Limited - gradient background (4)

Tailored systems. Trusted technology.
Lasting comfort.

We offer industry-leading Mitsubishi Electric systems designed for maximum comfort, and built with advanced protection against Bermuda's coastal environment. Whether you're cooling one room or an entire building, we’ll help you find the perfect fit. Explore our range of Mitsubishi solutions below.

Family enjoying comfortable indoor climate with Mitsubishi wall-mounted air conditioner installed by Efficiency Limited in a modern Bermuda home.

Wall-Mounted Systems

Ideal for individual rooms or smaller spaces, with sleek installation and energy efficiency.

Modern living room with Mitsubishi wall-mounted air conditioner installed by Efficiency Limited for energy-efficient cooling in Bermuda homes.

GS/GX System

Designed for single-room comfort, this slim wall-mounted unit offers quiet, energy-efficient cooling with advanced protection against Bermuda’s coastal air and humidity.

  • Energy Efficiency: With a high SEER2 rating of 22+, it provides efficient cooling and heating, reducing energy costs. ​

    Advanced Filtration: Combines a hybrid catechin deodorizing filter with an enzyme-based filter to capture and break down allergens, ensuring cleaner indoor air.

    Quiet Operation: Designed for minimal noise, making it suitable for environments where quiet is essential. ​

    Dehumidification Mode: Effectively removes excess moisture from the air, enhancing comfort and preventing Mold growth. ​

    Smart Controls: Compatible with the new Comfort App, allowing remote control via smartphones or internet browsers for added convenience. ​

Technician installing Mitsubishi Electric outdoor HVAC unit for a residential air conditioning system by Efficiency Limited in Bermuda.

JP/JX System

An efficient single-room solution that delivers year-round comfort with dual heating and cooling modes, with convenient smart controls and essential coastal protection.

  • Easy Installation: The 115V system plugs into standard outlets without extensive electrical work, making it suitable for historic homes and light commercial applications.

    Energy Efficiency: Equipped with INVERTER-driven compressor technology, the unit adjusts power usage to match the required cooling or heating, enhancing efficiency and reducing energy costs. ​

    Quiet Operation: Designed for whisper-quiet performance, it ensures minimal noise, making it ideal for bedrooms, living rooms, and offices. ​

    Dehumidification: The dry mode maintains the coil's temperature just below the dew point, effectively removing excess moisture from the air to enhance comfort and prevent mold growth

    Smart Controls: Compatible with the Kumo Cloud app, allowing remote operation via smartphones or internet browsers for added convenience. ​

Couple enjoying quiet indoor comfort beneath a Mitsubishi wall-mounted unit installed by Efficiency Limited in a Bermuda home.

HM/HX System

This versatile system delivers reliable comfort in any weather, with efficient heating and cooling modes, and built-in protection against Bermuda's coastal environment.

  • Budget-Friendly: Affordable performance without compromise.

    Energy Efficiency: With a SEER2 rating of 20.0 and HSPF2 of 10.0, this unit provides efficient cooling and heating, leading to potential energy savings. ​

    Quiet Operation: Operating at sound levels as low as 22 dB, it ensures a peaceful indoor environment, suitable for spaces where noise is a concern. ​

    Dehumidification: Capable of removing up to 1.5 pints of moisture per hour, enhancing indoor comfort by reducing humidity levels. ​

    Econo Cool Mode: This energy-saving feature adjusts the cooling set point and swings the horizontal vanes, optimizing comfort while reducing energy consumption. ​​

    Compact Design: Its sleek dimensions (11-5/8" H x 31-7/16" W x 9-1/8" D) allow for unobtrusive wall mounting, preserving room aesthetics and space. ​

Ceiling Cassette Systems

Discreet ceiling-mounted units with wide airflow, perfect for commercial or open-plan spaces.

PLA 3x3 Ceiling Cassette

Built for Bermuda’s climate, this ceiling-mounted system efficiently cools shops, offices, and commercial spaces—with essential corrosion protection and smart controls.

    • Built-in coastal protection for long-term reliability

    • Smart temperature sensing for consistent comfort

    • Remote control via smartphone app

    • Easy maintenance design

    • Energy-efficient operation

2x2 Ceiling Cassette

This compact ceiling-mounted system delivers excellent air distribution, with flexible installation options and smart control features—perfect for tight spaces.

    • Fits standard 24"x24" ceiling spaces

    • Wide air distribution pattern

    • Built-in drain system

    • Smartphone control

    • Long-life filtration

Efficiency Limited customers discussing Mitsubishi HVAC controls in a modern kitchen with a ceiling-mounted cooling unit.

One-Way Ceiling Unit

This compact and low-profile system fits neatly between standard joists. It offers versatile climate control, easy maintenance access, and smart control options.

    • It fits 16" joist spacing

    • Built-in drain system

    • Easy bottom access

    • Smartphone control

    • Advanced filtration

Smart Multi System

The ultimate in flexible climate control, this advanced system runs multiple indoor units from a single outdoor unit. It offers superior coastal protection and quiet operation.

  • Multi-Zone Capability: Supports up to four indoor units, allowing for customized zoned heating and cooling tailored to specific areas of your home. ​

    Precision Temperature Control: Equipped with inverter technology and an electronic linear expansion valve, it precisely adjusts compressor speed and refrigerant flow for enhanced temperature accuracy and system efficiency. ​

    Quiet Operation: Designed for minimal noise, with outdoor unit sound levels as low as 49 dB(A), ensuring a peaceful environment. ​

    Versatile Compatibility: Compatible with a wide range of indoor units, including M-Series, P-Series, and CITY MULTI® models, offering flexibility in system design. ​

    Enhanced Durability: Features seacoast protection on the heat exchanger and base panel, rated for 2,000 hours in accordance with ASTM B117 testing, ensuring longevity even in harsh environments. ​

    Advanced Safety Features: Includes high-pressure protection, compressor thermal protection, overcurrent detection, and fan motor overheating/voltage protection for reliable operation.

Comfort starts with the right system. We’ll guide you.

Our team of experts will help you select the perfect Mitsubishi system for your space. Contact us today for a professional consultation and detailed quote.