Replacing an original-era furnace
We size the new furnace to the house, update the venting and match it to your ductwork.
Furnace Installation & ReplacementMany Burke Acres homes went up in the 1950s and 1960s, and the original ducts, chimneys and electrical panels shape what a new furnace or air conditioner needs.

Burke Acres sits in the northeast corner of Kalamazoo near Parchment, and a large share of its houses date from the 1950s and 1960s. Those homes were built for gas forced air, often with ductwork sized for the furnace of the day and no air conditioning at all. Central air was added later in many of them, sometimes on ducts that were never meant to carry cooled air.
Our technicians install new furnaces and air conditioners in Burke Acres with that history in mind. We check whether the old chimney can still vent a new furnace, whether the electrical service can support a modern condenser, and whether the duct trunk is big enough. Solving those questions up front keeps the new system quiet, efficient and long-lived. You see the findings and the price for each option before you decide.
Houses from the 1950s and 1960s are often single-story ranches or split-levels with a basement or crawl space. The furnace usually sits near the middle of the house with a metal trunk line running both ways and short branches to floor registers. When central air was added later, the coil went on top of the furnace and the ducts stayed the same. Cooling needs more airflow than heating, so those older ducts can whistle, run cold near the furnace and leave far rooms warm.
Venting is the other big question. Many mid-century furnaces vented into a masonry chimney, often shared with the water heater. A new high-efficiency furnace vents through plastic pipe out the side wall instead, which can leave the water heater alone in an oversized chimney. Our furnace installation plans include a liner or venting change for the water heater when it is needed, so both appliances exhaust safely. We check the draft with a test before leaving.

A ranch on a slab or crawl space can feel cold underfoot through a Kalamazoo winter, especially on nights below zero when wind pushes against the long outside walls. Bedrooms at the ends of the house often run cooler than the living room. In humid summers the pattern flips, with those same end rooms running warmer. Balancing the branch ducts, sealing the trunk and choosing a furnace with a variable-speed blower help even out the whole house in both seasons.
Burke Acres is in the northeast corner of the city, an easy drive from our downtown Kalamazoo office on S Rose Street. Calls to (269) 360-5258 reach a person at any hour, every day. For a new furnace or air conditioner, a technician visits to measure and inspect the venting and ducts, and that replacement estimate has no charge. For repairs, you hear the price before work starts.
Common calls
We size the new furnace to the house, update the venting and match it to your ductwork.
Furnace Installation & ReplacementIf the system whistles or rooms stay warm, we check static pressure and resize the worst duct runs.
Ductwork Installation & ReplacementCleaning the coils, checking the charge and testing electrical parts each spring keeps an older AC working through humid summers.
AC Tune-UpWe line the chimney or change the venting so the water heater drafts properly on its own.
Water Heater Repair & ReplacementBalancing dampers and sealing the trunk line send more warm air to the far rooms.
Airflow & Room BalancingFAQ
Often it can with some changes. Ducts in 1950s and 1960s homes were sized for heating, and cooling needs more airflow. We measure static pressure and check the trunk and branch sizes, then tell you whether the ducts work as they are or need a few runs enlarged before the new system goes in.
A new gas furnace in a typical Burke Acres ranch usually runs between $4,280 and $7,960 installed, depending on efficiency, blower type and venting changes. Lining the chimney for the water heater or adjusting ductwork adds to that. We give you a written price for each option after inspecting the house.
High-efficiency furnaces cool their exhaust so much that it cannot rise up a masonry chimney safely. They use sealed plastic vent pipe out the side wall instead. That change usually happens when an older furnace is replaced, and the water heater left in the chimney may need a liner.
Call (269) 360-5258. Our Kalamazoo office answers 24/7 and books the next open technician.