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Lennox EL297V 70k BTU: High-efficiency 97% AFUE, 2-stage furnace. Trust 4Most Energy, your #1 local Lennox installer, for expert service and quiet comfort in medium-sized homes.
$4,299.00 Original price was: $4,299.00.$3,499.00Current price is: $3,499.00.

✅ Equipment only →Just add to cart.
Engineered for medium-sized homes (1,500–2,200 sq. ft.), the Lennox EL297V (70k BTU) provides robust heating performance for the Southern Ontario climate. This Energy Star® certified unit combines high-capacity warmth with precision control.
97% AFUE Rating: Converts 97% of fuel into heat, significantly lowering bills for larger spaces.
2-Stage Heating: Automatically adjusts between low and high heat to maintain steady comfort without energy spikes.
Variable Speed Blower: Eliminates loud startups and improves air circulation for better filtration and humidity control.
Stainless Steel Heat Exchanger: Heavy-duty construction designed to handle high heating loads, backed by a Lifetime Warranty.
Lennox Manufacturer Warranty:
Lifetime on Heat Exchanger
10-Year on Parts (with registration)
4Most Energy Exclusive:
1-Year Complimentary Labour Warranty
Optional: Upgrade to our 10-Year Labour Protection Plan.
Fast. Transparent. Licensed.
Instant Honest Estimate: No sales pressure. Our Furnace expert will assess the existing situation to provide a firm, all-inclusive quote
Precision Installation: Our licensed technicians protect your home, remove the old unit, and install the EL297V to factory specs.
Performance Calibration: We calibrate gas pressure and airflow to ensure you get the full 97% efficiency you paid for.
We are the Lennox Experts in the GTA and Southern Ontario.
Bundle & Save: Get exclusive pricing when you pair your furnace with a Heat Pump, AC, or Tankless Water Heater.
Techs, Not Salespeople: We size your unit correctly to prevent short-cycling and extend equipment life.
30-Day Satisfaction Guarantee: If you aren’t happy with the installation, we fix it or take it back.



Off-season pricing means the best deals of the year on high-efficiency air conditioners.

Save Big on Lennox Furnaces — Limited Time!
Get a new high-efficiency Lennox furnace with no payments for up to 6 months. Premium comfort, top-tier performance.

Simple estimates, flexible payments, pro installation, and industry-leading warranties.


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