Lennox EL297V Furnace & EL21KLV Heat Pump Installation – Bloomingdale, IL

Our Bloomingdale HVAC experts recently installed a Lennox EL297V two‑stage, variable‑speed gas furnace paired with a Lennox Elite® EL21KLV variable‑capacity heat pump for a homeowner seeking efficient, year‑round comfort. The EL297V furnace delivers up to 97 % AFUE efficiency with two‑stage heating that runs in low stage most of the time, using less gas while maintaining consistent temperatures. Its variable‑speed blower provides quiet airflow and enhanced humidity control, while a fully insulated cabinet and sealed blower compartment help minimize noise. This Energy STAR®‑qualified furnace is dual‑fuel ready, pairs with Lennox’s S40 smart thermostat for diagnostic and comfort control, and carries a limited lifetime heat‑exchanger warranty and 5‑year parts warranty. The EL21KLV heat pump complements the furnace with variable‑capacity operation, delivering up to 21 SEER2 and 10.0 HSPF2 efficiency. Its variable‑speed compressor and sound‑dampening system keep operation quiet, and it uses a low‑GWP R‑454B refrigerant that meets 2025 environmental standards. Compatible with the S40 smart thermostat, the EL21KLV adapts to changing conditions for superior comfort and energy savings—using around 33 % less energy than a 14.3 SEER2 system. A durable PermaGuard cabinet and SmartHinge™ louver allow easy service access, and Lennox backs the heat pump with a 10‑year limited compressor warranty and 5‑year parts warranty (extended to 10 years with registration). Together, this EL297V/EL21KLV system offers quiet, efficient heating and cooling, seamless dual‑fuel operation and smart‑home connectivity. For “Lennox EL297V and EL21KLV installation in Bloomingdale,” contact us today to learn how this high‑efficiency furnace and heat‑pump combination can improve your home’s comfort and lower your energy bills.