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| Attribute | Details |
|---|---|
| Make | Lennox |
| Series | Signature Collection |
| Capacity | 4 Ton |
| Cooling Capacity | 48,000 BTU |
| Product Type | Split System Heat Pump |
| Compressor Type | Inverter Compressor |
| Compressor Stage | Variable Capacity |
| Energy Efficiency | Up to 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 Cabinet |
| Suitable For | Large Homes |
| Usage Areas | Homes, Open Living Spaces |
| Smart Features | iComfort® Compatible |
| Warranty | 10 Years Parts (Registration Required) |
The Lennox Signature Collection 4 Ton Heat Pump System is a premium, high-capacity HVAC solution designed for superior performance in larger residential spaces. With a 4 ton (48,000 BTU) capacity, this system delivers powerful, precise heating and cooling while maintaining exceptional energy efficiency.
As part of Lennox’s flagship Signature Collection, this system features advanced variable-capacity inverter technology that continuously adjusts output in small increments. This allows the system to maintain exact indoor temperatures, improve humidity control, and significantly reduce energy consumption.
Equipped with a high-performance inverter-driven compressor, the system operates at ultra-low speeds for consistent comfort and minimal noise. It integrates seamlessly with Lennox iComfort® smart thermostats, enabling remote control, energy monitoring, and automated adjustments for optimized performance.
With efficiency ratings reaching up to 20+ SEER2 and enhanced heating performance, this heat pump is designed for homeowners who want maximum comfort with lower long-term energy costs. The system also includes a durable, corrosion-resistant cabinet and premium build quality for long-lasting reliability.
Key Features
High Capacity Cooling & Heating – 4 Ton
Ideal for large homes, open floor plans, and high-demand applications.
Variable Capacity Inverter Technology
Delivers precise temperature control and maximum energy efficiency.
Up to 20+ SEER2 Efficiency
Premium efficiency for significant energy savings.
Inverter Compressor
Ultra-quiet operation with smooth, continuous performance.
iComfort® Smart Thermostat Compatibility
Advanced smart control, scheduling, and remote access.
Enhanced Humidity Control
Maintains consistent indoor comfort and air quality.
Heating & Cooling System
All-in-one year-round climate solution.
Durable Premium Cabinet
Corrosion-resistant construction for long-term outdoor protection.
Why Buy Lennox Signature Collection 4 Ton Heat Pump
The Lennox Signature Collection 4 Ton heat pump is a top-tier choice for homeowners seeking maximum performance, efficiency, and smart home integration. With variable-capacity operation, premium comfort control, and high energy savings, it is one of the best high-end HVAC systems available for large homes.
Customer Reviews
9 reviews for Lennox 4 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.
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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
Brandon Walsh –
Good efficiency and steady cooling. The installation team from Jimmy HVAC was punctual and professional.
Isabelle Roy –
Jimmy HVAC offered competitive pricing on the Lennox 4 Ton Signature Collection Heat Pump. Happy with the overall experience.
Tyler Johnston –
The heat pump works fine, but I had a small delay in scheduling. Once installed, everything has been running smoothly.
Matthew Brooks –
Decent unit for the price. Took a couple of days to get used to the settings, but overall it does the job well.
Laura Chen –
Cooling is excellent even during hotter days. The Jimmy HVAC installation team was respectful and cleaned up after the job.
Sophie Tremblay –
The unit works well and keeps the house comfortable. Installation took a bit longer than expected, but no major issues.
Ryan Fletcher –
Really happy with this Lennox heat pump. Jimmy HVAC gave a fair price and installation was clean and quick.
Chloe Bernard –
Good system overall. Cooling is consistent, but I expected it to be slightly quieter. Jimmy HVAC team was professional though.
Daniel McAllister –
The Lennox 4 Ton Signature Collection Heat Pump has been working great so far. Jimmy HVAC handled the installation smoothly and everything was done on time.