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Need a New Furnace?

All Temp Chicagoland Heating & Air Conditioning offers Chicago the greatest selection of hard-working, high-efficient, name brand heating and furnace systems. Our Bryant Evolution© Series offers Chicago the highest efficiency home heating (which saves you the most money during operation) and has earned Consumer's Digest Best Buy status. Our Bryant Preferred™ Series and Legacy™ Line products give you economical performance, comfort and value.

Every Chicago furnace and heating system is backed by an industry-leading warranty. Each furnace and heating system comes with the All Temp "Best Price Guarantee."

Chicago Heating & Furnace Repair - Chicago Heating & Furnace Service - Chicago Heating & Furnace Maintenance

All Temp repairs all brands of heating and furnace systems.  We offer 24 hour emergency Chicago heating &  furnace service, and our fleet of  furnace service vehicles are located throughout the Chicagoland area, so we are always nearby. Contact us for more Furnace Repair information, Or to request our expert service online, or call us at (773) 481-2000.

Chicago Heating & Furnace Cleaning & Inspections

Want to get your Chicago Heating & Furnace System ready for winter? All Temp offers heating and furnace cleaning & safety inspection services for your home or business. Contact us to see what an All Temp Clean & Safety Inspection will do for your air conditioning system.

Gas Furnace

A gas furnace is a device that heats a home using natural gas or natural gas products. It accomplishes this in following steps that most furnaces use.
  1. It takes in cooler air through an air intake on the furnace
  2. It processes the air through a furnace filter
  3. It heats the air using a gas burner that operates a stainless steel heat exchanger
  4. It distributes the warm air with a blower motor out into your home through heating ducts.
You house is equipped with return air return air ductwork and grills so the cooled down air circulates back to the furnace to repeat the process.

A humidifier is often mounted on the furnace or in the return air ducts.

Furnace efficiencies are extremely important in measuring how much it will cost to heat your home. They are generally measured in AFUE.

The most common problems seen in gas furnace repair usually involve the relighting of a standing pilot. Newer furnaces are equipped with electronic ignitions and are more difficult to repair. If you need to troubleshoot a furnace or need a furnace repair for a furnace that has an electronic ignition you should seek a qualified furnace repair and furnace service company.