Furnaces

All Temp Chicagoland Heating & Air Conditioning offers you the greatest selection of hard-working, high-efficient name brand furnaces... each designed to keep your entire house perfectly warm. Today's technology assures longevity, outstanding warming performance, and ease of operation.

We feature furnaces recognized as Consumer Digest's Best Buys, offering up to 96% AFUE. Remember, the higher the AFUE rating, the greater your unit's efficiency and cost-savings. Each furnace is backed by an industry-leading warranty. Each furnace comes with the All Temp “Best Price Guarantee.”

Gas Furnaces/Model	Energy Efficiency	Cost Rating	Best Price Guarrantee
Evolution® System Plus 95s™– 355CAV	AFUE rating up to 95%		Yes
Evolution® System Plus 80v™– 315AAV	AFUE rating up to 80%		Yes
Preferred™ Series Plus 95i™– 355BAV	AFUE rating up to 95%		Yes
Preferred™ Series Plus 80t™– 312AAV	AFUE rating up to 80%		Yes
Legacy™ Line Plus 95™– 359AAV	AFUE rating up to 95%		Yes
Legacy™ Line Plus 90™– 340AAV	AFUE rating up to 92.3%		Yes
Legacy™ Line Plus 80™– 310AAV	AFUE rating up to 80%		Yes

Chicago furnaces and air conditioning estimates, sales, installation, service and repair serving your air conditioner, cooling and heating needs in Wheaton and Oak Park.