Old furnace, cracked heat exchanger
A cracked heat exchanger can let combustion gases into the air. If one is found, the furnace should be shut down and replaced.
Green Leaf Heating & Cooling connects homeowners in Austin (60644 and 60651) with local HVAC technicians. Bungalows, two-flats and Victorian homes on the city’s far western edge, next to Oak Park. Call (312) 924-7223 and get a free estimate before any work starts.
Every service is available in Austin. These five come up most, given the housing. See all HVAC services.
Furnaces in converted bungalows and two-flats, many running long-standing ductwork.
View details ↗02Hot-water and steam boilers in bungalows, two-flats and Victorian homes.
View details ↗03Central air for converted homes and high-velocity AC for radiator-heated homes.
View details ↗04Water heaters in older basements, including venting checks on every replacement.
View details ↗05Fall safety checks for older heating equipment, including carbon monoxide testing.
View details ↗A cracked heat exchanger can let combustion gases into the air. If one is found, the furnace should be shut down and replaced.
Large Victorian homes need dedicated cooling for upper floors. A high-velocity air handler in the attic is a common fix.
Finished attics often have no heat at all. A ductless system heats and cools them on their own.
Have older furnaces and boilers checked every fall for carbon monoxide, venting and safety controls, and keep working CO alarms on every floor.
When replacing a furnace, confirm what happens to the chimney. A water heater left alone in an old chimney may need a liner.
Call us if your question isn’t answered here.
(312) 924-7223Austin is in 60644 and 60651, part of our West Side coverage. Every residential zip code in Chicago is covered; call with yours if you’re not sure.
A yearly check tests for carbon monoxide, inspects the heat exchanger and venting and confirms the safety controls work.
Yes, usually with a high-velocity system or ductless units that avoid major changes to the house.
Call (312) 924-7223 and describe what’s happening. We connect you with a local technician and you get a free estimate before any work starts.
Green Leaf Heating & Cooling connects Chicago homeowners with local HVAC technicians. Repairs and installations are carried out by the independent technicians we connect you with.