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Description
The Lennox Merit Series 5 Ton Air Conditioner is a high-capacity and energy-efficient cooling solution designed for large residential and light commercial spaces. With a powerful 5 ton capacity, this unit is built to deliver strong and consistent cooling performance, making it ideal for large homes, villas, and commercial environments that require high airflow and temperature control.
Engineered with durable components and advanced cooling technology, the Merit Series ensures reliable long-term operation. It features a high-performance single-stage scroll compressor that operates efficiently to maintain stable indoor temperatures across multiple rooms.
This air conditioner is designed to balance performance and energy efficiency, with models offering SEER2 ratings of around 13.4 or higher, helping reduce energy consumption while maintaining powerful cooling output.
Its robust construction, reliable airflow system, and quiet operation make it suitable for continuous daily use. Whether installed in large residential properties or commercial spaces, the Lennox Merit Series 5 Ton AC provides dependable cooling performance with long-term durability.
Key Features
High Capacity Cooling – 5 Ton
Ideal for large spaces, delivering powerful and consistent cooling performance.
Energy Efficient Operation
Offers around 13.4–14.3 SEER2 efficiency for balanced energy savings and performance.
Single-Stage Scroll Compressor
Ensures reliable and efficient cooling with stable operation.
Durable Build Quality
Built with high-quality components for long-lasting and dependable performance.
Uniform Air Distribution
Provides even cooling across multiple rooms for enhanced comfort.
Quiet Operation
Designed for low noise levels, suitable for residential environments.
Reliable Performance
Engineered to perform efficiently even during peak summer conditions.
Why Buy Lennox Merit Series 5 Ton Air Conditioner
The Lennox Merit Series 5 Ton AC is a strong choice for users who need powerful, energy-efficient, and reliable cooling for large spaces. Its high capacity, durable construction, and efficient operation make it a practical long-term solution for residential and light commercial cooling needs.
Specification
| Attribute | Details |
|---|---|
| Make | Lennox |
| Series | Merit Series |
| Capacity | 5 Ton |
| Product Type | Central Air Conditioner |
| Cooling Type | Single Stage |
| Energy Efficiency | Up to 13.4 – 14.3 SEER2 |
| Compressor Type | Scroll Compressor |
| Refrigerant Type | R-410A / R-454B |
| Installation Type | Split / Outdoor Unit |
| Application | Residential & Light Commercial |
| Operation | Continuous Cooling |
| Voltage | 208–230V, 1 Phase |
| Noise Level | Low Noise Operation |
| Build Quality | Durable and Long Lasting |
| Suitable For | Large Spaces |
| Usage Areas | Homes, Villas, Commercial Spaces |
| Warranty | 15 Years on Parts + Labour Coverage |
| Purchase Warranty | 10 Years Extended Parts + 1 Year Labour |
Why Homeowners Trust Jimmy HVAC for Reliable Comfort
Reliable HVAC Solutions Built for Comfort, Efficiency, and Long-Term Peace of Mind.
Financing Options Available
Enjoy peace of mind with low monthly payments that make your costs easy to manage.
Transparent, Upfront Pricing
No hidden charges—just honest, clear pricing so you always know what to expect.
Licensed & Certified Technicians
TSSA-licensed experts ensure safe, reliable, and high-quality installations and repairs.
Free Installation Included
Enjoy hassle-free setup with free professional installation on every purchase.
Parts & Labour Warranty
Long-lasting protection with comprehensive parts coverage and an included labour warranty.
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Reviews
11 reviews for Lennox Merit Series 5 Ton Air Conditioner
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Service Area – Professional HVAC Installation & Replacement
Jimmy HVAC provides professional installation, replacement, and system upgrades for residential and light commercial HVAC equipment throughout the Greater Toronto Area. Our certified technicians ensure every system is installed according to manufacturer specifications, Ontario building codes, and industry best practices.
Whether you are upgrading to a high-efficiency system, replacing ageing equipment, or installing a new HVAC solution, our team serves homeowners and property managers across the GTA with reliable service and transparent pricing.
Cities We Serve
Toronto
Mississauga
Brampton
Vaughan
Markham
Richmond Hill
Oakville
Milton
Pickering
Ajax
Whitby
Oshawa
London
Barrie
Hamilton
Kitchener
Full-Service HVAC Solutions Across the GTA
Our services include:
Furnace installation & replacement
Air conditioner installation
Heat pump systems
Tankless water heaters
Boiler systems
HVAC system upgrades & retrofits
- Complete Commercial HVAC Solutions
Preventative maintenance & system inspections
Each installation is completed by licensed technicians to ensure optimal performance, long-term reliability, and energy efficiency.
In addition to professional installation, we provide detailed system assessment and proper equipment sizing to match your property’s heating and cooling requirements. Correct system sizing is critical for maximizing energy efficiency, maintaining consistent indoor comfort, and preventing premature equipment wear. Our team evaluates factors such as square footage, insulation levels, airflow design, and overall system compatibility before recommending any HVAC solution.
We focus on delivering installations that meet manufacturer specifications and industry standards, ensuring warranty compliance and long-term operational stability. From new construction projects to replacement of aging HVAC systems, every installation is carried out with attention to airflow balance, duct integration, ventilation requirements, and energy performance optimization.
Homeowners and property managers rely on Jimmy HVAC for dependable service, clear communication, and technically sound installations that reduce operating costs while improving year-round comfort. Whether upgrading to a high-efficiency furnace, installing a modern heat pump system, or replacing an outdated boiler, our goal is to provide durable HVAC solutions designed for consistent performance and long-term value.
Kevin Brooks –
Service was fast and straightforward. Unit works fine, but airflow could be slightly stronger in larger rooms.
Chloe Martin –
Nice and steady cooling. No major issues so far. The Lennox Merit Series unit seems durable.
Amandeep Singh –
Jimmy HVAC offered fair pricing and quick service. Installation team was professional and efficient.
Robert Chen –
The Lennox Merit Series AC does the job, but I wish it was a bit quieter. Still, reliable performance so far.
Megan O’Reilly –
Cooling is solid even during hotter days. The team was polite and cleaned up after installation.
Jason Patel –
Good experience overall. Jimmy HVAC explained everything clearly and the unit works as expected.
Emily Nguyen –
The Lennox Merit Series 5 Ton Air Conditioner handles our space well. Installation was quick, though scheduling took a bit longer than expected.
Sarah Collins –
Jimmy HVAC team arrived on time and finished installation in a few hours. The air conditioner has been working smoothly so far.
Lucas Tremblay –
Decent unit for the price. The Lennox Merit Series AC isn’t the quietest, but it cools efficiently.
Priya Sharma –
Works well for our large home. Took a couple of days to get used to the airflow but overall happy with Jimmy HVAC service.
Daniel McKenzie –
Got the Lennox Merit Series 5 Ton Air Conditioner installed last month. Cooling is consistent and the installation team from Jimmy HVAC did a clean job.