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| Attribute | Details |
|---|---|
| Make | Lennox |
| Series | Signature Collection |
| Capacity | 3 Ton |
| Cooling Capacity | 36,000 BTU |
| Product Type | Split System Heat Pump |
| Compressor Type | Inverter Compressor |
| Compressor Stage | Variable Capacity |
| Energy Efficiency | Up to 18–20+ SEER2 |
| Refrigerant Type | R-410A |
| Installation Type | Split System |
| Application | Residential |
| Operation | Heating & Cooling |
| Voltage | 208–230V, 1 Phase |
| Noise Level | Ultra-Quiet Operation |
| Build Quality | Corrosion-Resistant Outdoor Cabinet |
| Suitable For | Medium to Large Spaces |
| Usage Areas | Homes, Living Areas |
| Smart Features | iComfort® Compatible |
| Warranty | 10 Years Parts (Registration Required) |
The Lennox Signature Collection 3 Ton Heat Pump System is a premium, high-efficiency HVAC solution designed for superior residential comfort. With a 3 ton (36,000 BTU) capacity, this system is ideal for medium to large homes, delivering powerful and precise heating and cooling performance throughout the year.
As part of Lennox’s top-tier Signature Collection, this system features advanced variable-capacity inverter technology that continuously adjusts output based on real-time indoor conditions. This ensures exceptional energy efficiency, consistent indoor temperatures, and enhanced humidity control.
Equipped with a high-performance inverter-driven compressor, the system operates at variable speeds to minimize energy usage while maximizing comfort. It also integrates seamlessly with Lennox iComfort® smart thermostats, allowing advanced control, scheduling, and remote access.
Designed for durability and long-term performance, the system uses R-410A refrigerant and features a corrosion-resistant cabinet built to withstand harsh outdoor conditions. With ultra-quiet operation and premium engineering, the Lennox Signature Collection 3 Ton heat pump is an excellent choice for homeowners seeking top-level performance and efficiency.
Key Features
High Efficiency Cooling & Heating – 3 Ton Capacity
Ideal for medium to large homes with consistent year-round comfort.
Variable Capacity Inverter Technology
Continuously adjusts output for precise temperature control and maximum efficiency.
Up to 18–20+ SEER2 Efficiency
Delivers premium energy savings and lower operating costs.
Inverter Compressor
Provides ultra-quiet and reliable performance.
Smart Thermostat Compatibility (iComfort® Ready)
Advanced control, scheduling, and system monitoring.
Enhanced Humidity Control
Maintains better indoor air quality and comfort.
Heating & Cooling Functionality
All-in-one solution for year-round climate control.
Durable Cabinet Design
Corrosion-resistant and weather-protected outdoor unit.
Why Buy Lennox Signature Collection 3 Ton Heat Pump
The Lennox Signature Collection 3 Ton system is an ideal choice for homeowners looking for a premium, energy-efficient, and smart HVAC solution. With variable-capacity technology, advanced controls, and superior comfort, it offers long-term energy savings and unmatched performance.
Customer Reviews
10 reviews for Lennox 3 Ton Signature Collection Heat Pump
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 without compromising on quality.
Transparent, Upfront Pricing
No hidden charges—just honest, clear pricing so you always know exactly what to expect before work begins.
Free Installation Included
Enjoy hassle-free setup with free professional installation completed on every purchase.
Licensed & Certified Technicians
TSSA-licensed experts ensure safe, highly reliable, and precise system installations and diagnostic repairs.
Parts & Labour Warranty
Long-lasting protection with comprehensive parts coverage alongside our trusted, comprehensive labor guarantees.
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.
Full-Service HVAC Solutions
- 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






Amandeep Kaur –
Pricing was fair compared to other quotes I got. The Jimmy HVAC team was professional and cleaned up after installation.
Emily Carter –
Quick service and smooth installation. Jimmy HVAC made the process easy from start to finish.
Nathan Hughes –
System works fine so far. I expected slightly better communication before install day, but the technicians themselves were excellent.
Chloe Bouchard –
Really impressed with how quiet the Lennox heat pump is. Jimmy HVAC did a clean job with installation and setup.
Marcus Lee –
Decent pricing and no hidden fees. The unit itself is efficient, though it took a couple of days to fully understand the thermostat controls.
Olivia Bennett –
Jimmy HVAC installation team was friendly and professional. The Lennox 3 Ton unit keeps our home consistently comfortable.
Ethan MacDonald –
Solid performance so far. Installation took a bit longer than expected, but everything is working properly now.
Sarah Nguyen –
Great experience overall. Fast service, fair price, and the Lennox Signature Collection Heat Pump runs smoothly with no issues.
Sophie Tremblay –
Good overall experience. The system works as expected, though scheduling took a bit longer than I hoped. Installation team was polite and explained things clearly.
Daniel McAllister –
The Lennox 3 Ton Signature Collection Heat Pump has been running quietly and keeps the house comfortable. Jimmy HVAC handled the install well and showed up on time.