This furnace operates at two different speeds, providing consistent temperatures with lower energy use. It boasts up to 97% AFUE for powerful energy savings and is ENERGY STAR® certified. The fully insulated cabinet and sound-absorbing materials ensure quiet operation. Paired with the Lennox S40 Smart Thermostat, it offers digitally intelligent temperature control and diagnostics for optimal efficiency.
The Lennox EL297V comes with a lifetime heat exchanger warranty, providing peace of mind for homeowners. Additionally, this product is eligible for federal tax credits and may help homeowners qualify for energy rebates.








