66,000 BTU/h
Lennox Merit® ML196EK Gas Furnace – 96% Efficient Heating
The Lennox Merit® ML196EK is a high-efficiency single-stage gas furnace built for reliable, cost-effective home comfort. With a 96% AFUE rating, it delivers more usable heat while helping reduce energy bills.
Its Power Saver™ constant-torque motor uses less electricity and provides flexible airflow for improved efficiency compared to older furnaces. The ML196EK also features low-NOx performance and supports dual-fuel capability when paired with a Lennox heat pump.
Cozy Castle HVAC installs Lennox furnaces across Toronto and Ontario. Contact us today for a quote.
Lennox Merit® ML296VK Gas Furnace – 96% Efficient Heating
The Lennox Merit® ML296VK is a high-efficiency two-stage variable-speed gas furnace designed for even, reliable comfort and lower energy bills. With a 96% AFUE rating, it provides efficient heating while reducing wasted energy.
Its variable-speed blower minimizes temperature swings, and two-stage operation adjusts heat output based on demand for better fuel savings. The ML296VK also includes an integrated refrigerant detection system for 2025 compliance and offers dual-fuel capability when paired with a Lennox heat pump.
Cozy Castle HVAC installs Lennox furnaces across Toronto and Ontario. Contact us today for a quote.
Lennox Elite® EL297VK Gas Furnace – 97% AFUE Efficiency
The Lennox Elite® EL297VK is a high-efficiency two-stage gas furnace designed for quiet, reliable heating and lower energy bills. With a 97% AFUE rating and ENERGY STAR® certification, it delivers consistent comfort throughout the winter.
Its variable-speed blower motor provides smooth airflow, improved humidity control, and reduced electrical use. Two-stage heating minimizes temperature swings, while SilentComfort™ Technology ensures whisper-quiet operation.
The EL297VK is also dual-fuel capable when paired with a heat pump and includes an integrated refrigerant detection system for 2025 compliance.
Cozy Castle HVAC installs Lennox furnaces across Toronto and Ontario. Contact us today for a quote.
Dave Lennox Signature® Collection
SLP99VK Gas Furnace
The Lennox SLP99VK Gas Furnace is one of the most efficient and quietest furnaces available today, delivering up to 99% AFUE for exceptional energy savings and performance. Designed with an integrated refrigerant detection system for 2025 compliance, it combines advanced technology with premium comfort.
This fully modulating furnace adjusts heat output in small increments to maintain consistent temperatures throughout your home. The variable-speed motor ensures steady airflow, while SilentComfort™ technology provides ultra-quiet operation.
The SLP99VK is iComfort®-enabled, integrates with the PureAir™ S air purification system, offers enhanced humidity control, and is dual-fuel compatible with Lennox heat pumps for added efficiency.
For homeowners in Toronto seeking top-tier comfort, quiet performance, and maximum efficiency, the SLP99VK is a premium heating solution from Cozy Castle HVAC.











