Discover the Innovation and Efficiency of the Lennox MDDD Ducted Unit
At AirGreen, we are proud to present a revolutionary heating, ventilation and air conditioning (HVAC) solution: the LENNOX MDDD 30,000 BTU high-static ducted unit . Ideal for residential and commercial spaces in Montreal, Laval, Longueuil, North Shore and South Shore, this modern equipment combines comfort, discretion and high energy efficiency. Our team of certified experts will accompany you every step of the way, from selection to final installation, ensuring a flawless experience from start to finish.
Why Choose a LENNOX MDDD Ducted Unit?
Power Adapted to the Requirements of Quebec Spaces
With an impressive 30,000 BTU capacity , the MDDD030S6 model is ideal for large areas, whether commercial or residential. Its high-performance compressor provides optimal comfort while limiting your energy consumption thanks to the innovative technology of the ecological R-32 refrigerant . With its Energy Star certified efficiency, this ducted unit ensures a significant reduction in your electricity bills while respecting the environment.
Absolute Discretion: An Invisible and Silent Installation
The LENNOX MDDD ducted unit stands out for its ultra-compact design. Placed discreetly between the false ceiling and the structural ceiling, it integrates perfectly into the interior architecture without compromising the aesthetics of your space. With a remarkably low noise level of 33 to 41 dB(A) (low to high speed, per Lennox) , it ensures absolute peace and quiet every day, eliminating any annoying noise related to air conditioning or heating.
Essential Technical Characteristics of the Lennox MDDD
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Cooling capacity : 30,000 BTU
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Compact dimensions : 55.25 x 29.13 x 11.88 inches
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Refrigerant : R-32 (ecological and efficient)
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Energy Star certified for increased energy efficiency
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Integrated condensate pump with 30-inch lift
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Integrated washable air filter for optimal air quality
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Automatic restart after power outage
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Smart controls: remote control by Wi-Fi with a mobile app, depending on the controller chosen
Smart Technology for Simplified Management
Remote Control and Advanced Connectivity
Remote control by Wi-Fi with a mobile app, depending on the controller chosen. This intuitive app gives you access to advanced features such as precise temperature control, weekly scheduling, and even real-time monitoring of your equipment's energy consumption.
Smart Accessories for Optimal Control
For a superior user experience, the MDDD model offers several advanced controller options, such as:
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Rechargeable wireless remote control (via USB or integrated solar panel)
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Wired touch controller with backlit display and integrated infrared receiver
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Programmable controller with color display allowing advanced settings and complete energy management
These controllers offer exceptional flexibility to precisely customize the climate conditions of each room according to your individual preferences.
Professional Installation and AirGreen Expertise
Our Achievements: A Testimony of Quality
At AirGreen, we don't just install your ducted system: we create a truly personalized experience. Our certified refrigeration technicians have extensive experience installing Lennox systems in numerous residential and commercial settings throughout Montreal, Laval, Longueuil, and the surrounding areas.
For example, one of our recent projects in Boucherville on the South Shore involved the installation of a LENNOX MDDD ducted system in a commercial space where visual and acoustic discretion were essential. Our technicians not only met expectations, but exceeded them by delivering a perfectly integrated and high-performance result.
A Commitment to Transparency and Customer Satisfaction
We believe that your satisfaction depends on a relationship of trust and absolute transparency. That's why AirGreen never charges a deposit: you only pay when the installation is complete and you are completely satisfied. Our prices are clearly defined from the start, avoiding any unpleasant surprises at the end of the project.
A 100% Free and No Obligation Estimate
To ensure our solution is perfectly suited to your space and expectations, we always offer a free, no-obligation evaluation . Our experts will come directly to your location in Montreal, Laval, Longueuil, the North Shore, or the South Shore to precisely assess your needs and offer you the most suitable solution.
Conclusion: Choose Excellence with AirGreen
Investing in the LENNOX MDDD 30,000 BTU high-static ducted unit means choosing a high-performance, discreet, and forward-looking system. By choosing AirGreen for your HVAC project, you benefit from professional installation, transparent pricing, and unparalleled peace of mind.
Contact us today for a free consultation and discover why so many Quebecers trust us with their interior comfort.
AirGreen: your trusted partner in air conditioning, heating and ventilation in Montreal, Laval, Longueuil, North Shore and South Shore.
Warranty: 7 years on the compressor and 6 years on parts. 6-year legal warranty of good working order on parts and labour (Consumer Protection Act, since October 5, 2026), backed by AirGreen and LENNOX. It does not cover routine maintenance, including cleaning and washing the unit, which remains the customer's responsibility, nor damage caused by abusive use. Regular maintenance following LENNOX's instructions is strongly recommended.