Heat Pump

Lennox Signature Heat Pump

Lennox 2 Ton Signature Collection Hea...
from $109.95 or $12,095/mo
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Lennox 3 Ton Signature Collection Hea...
from $124.95 or $13,745/mo
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Lennox 4 Ton Signature Collection Hea...
from $139.95 or $15,395/mo
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Ultimate Comfort, Unmatched Efficiency, Built for Ontario’s Climate 

Looking for the best in home heating and cooling technology? The Lennox Signature Collection heat pumps are engineered for homeowners who want the highest performance, quietest operation, and lowest energy bills without compromise. 

  

Designed to adapt to your comfort needs all year long, this series represents Lennox’s most advanced line of variable-capacity heat pumps, offering seamless temperature control even in extreme Canadian winters. 

  

If you're asking “What’s the most efficient and quietest heat pump for my home?” — this is the top-tier solution. 

  

Why Choose the Lennox Signature Heat Pump? 

Signature Collection heat pumps are built with variable-capacity inverter technology that adjusts output in real time based on your home’s needs. This allows for more consistent temperatures, fewer energy spikes, and ultra-quiet performance that’s barely noticeable even when the system is running. 

  

Premium features include: 

  

  • Up to 22 SEER2 and 10.2 HSPF2 efficiency ratings 
  • Variable-capacity operation for precise climate control 
  • SilentComfort™ technology for whisper-quiet performance 
  • ENERGY STAR® Most Efficient qualification on select models 
  • Compatible with Lennox S40 Smart Thermostat and ComfortSense® controls 
  • iComfort®-enabled for smart home integration 

  

It’s everything high-performance HVAC should be clean, efficient, intelligent, and designed for comfort that feels custom-built. 

  

Choosing the Right Heat Pump Starts with the Right Info

Perfect for Ontario Homes with High Standards 

While Signature Series heat pumps are designed to require minimal upkeep, a proactive maintenance plan ensures top-tier efficiency and extended system life. 

We recommend: 

  • Changing or cleaning filters every 1–3 months 
  • Clearing snow or debris from the outdoor unit 
  • Scheduling professional tune-ups before each heating and cooling season 
  • Enrolling in Go Lime’s annual service plan to protect your investment 

Maintenance Tips For Your Lennox Heat Pump

Lennox Signature heat pumps are low-maintenance, but annual servicing keeps them running efficiently. We recommend: 

  

  • Cleaning or replacing air filters every 1–3 months 
  • Keeping the outdoor coil clear of leaves and snow 
  • Checking thermostat settings seasonally 
  • Scheduling a yearly system checkup to maintain performance and warranty coverage 

Frequently Asked Questions

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Frequently Asked Questions

Is this Lennox’s most advanced heat pump series? 

Yes. This is the flagship series, featuring Lennox’s top-tier efficiency, sound reduction, and smart-home capabilities.

Can these heat pumps handle extreme Ontario weather? 

Absolutely. Signature models are engineered for cold-climate performance and deliver consistent comfort at temperatures well below freezing.

Are they compatible with smart thermostats? 

Yes. They work seamlessly with the Lennox S40 Smart Thermostat, ComfortSense® controls, and iComfort® systems.

Is this a good option for electrification upgrades? 

Definitely. These systems offer clean electric heating and cooling and can integrate with gas backup in a dual-fuel setup.

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