Furnace Won't Ignite: Find Where the Startup Stops
Furnace clicking but not lighting? Follow a technician's startup sequence, from power and inducer to igniter, gas and flame sensor, then call 612-429-3465.
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Furnace repair in White Bear Lake starts with a $79 trip charge, waived when you approve it, from 1960s split-levels to lake cottages. Calls run from 1960s split-levels to converted lake cottages with furnaces in crawlspaces.
Most White Bear Lake furnaces are in the 1950s and 1960s ramblers and split-levels that filled the city, on their second or third replacement and fed by the original trunk-and-branch ducts. Those calls are the familiar ones: inducer bearings, cracked igniters, dirty flame sensors, and limit trips from restricted airflow. Split-levels add a comfort complaint that looks like a furnace problem, where the top-floor bedrooms stay cool because the furnace sits two levels below them.
The converted cottages near the lake are harder work. A furnace wedged into a crawlspace or closet, ducts through unheated space, and a vent rerouted during some past remodel all show up on repair calls. Crawlspace furnaces sit in damp air and rust faster, and their condensate lines can freeze. Venting and CO deserve a close look in those cottages, because later additions sometimes closed off the combustion air the furnace used to rely on.
Updated November 10, 2026
National averages (HomeGuide, 2026), not our prices: a variable-speed (ECM) blower motor $800–$2,300, an igniter $100–$250, a flame sensor $80–$250. More in the furnace repair cost guide.
Symptom guides: Strange noises · Leaking water · Burning smell · Red tag · Signs your furnace needs a technician
It can work, but it's harder on the equipment and harder to service. Crawlspaces are often damp, which rusts cabinets and burners, and condensate lines there can freeze in January. Tight access also means filters get changed less often than they should. If a crawlspace furnace needs an expensive repair, it's worth pricing a move to a closet or utility room, or ductless heat pumps with backup heat.
Maybe not. On a cold night a correctly sized furnace runs long cycles, and in a split-level the bedrooms at the far end of the ducts warm last. Constant running with rooms that never reach the setpoint is different: that points to a dirty filter, a weak blower, leaky basement ducts or a furnace underfiring on low gas pressure. We measure temperature rise and gas pressure to tell which.
Furnace clicking but not lighting? Follow a technician's startup sequence, from power and inducer to igniter, gas and flame sensor, then call 612-429-3465.
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