Furnace Repair in Cedar Rapids, IA
Furnaces here run from October through May. If yours quits, tell us what it's doing and a licensed contractor who covers Linn County will get in touch.
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Eight months of winter wears a furnace down
Cedar Rapids needs heat from October through May. That is eight months a year the burner is lighting, running, and shutting off, night after night at lows that average 15°F. Every one of those cycles puts a small strain on the igniter and the flame sensor, and over that many months the wear adds up. When the igniter finally gives out, the burner won't light at all and the house goes cold.
Linn County also sees real winter storms, thirty of them over the last ten years, along with frequent high wind. Power blips during a storm can shut a gas furnace down mid-cycle, and most reset on their own once power is back. If yours doesn't, or if it was already struggling before the outage, that is worth a closer look.
- 8 months
- October through May, your furnace is on duty
- 15°F
- the average winter night it heats against
- 74%
- of homes here heat with gas, so most furnaces here burn gas
- 30 winter storms
- in ten years, the nights a failure hurts most
NOAA nClimDiv, 1991–2020 normals
A new furnace would cut about $110 a year off heating for a typical Linn County home.
Estimates for a typical Linn County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Iowa fuel prices and NOAA climate normals. Your home will differ.
Repair makes sense when one part has failed and the heat exchanger is sound.
Replacement makes sense when the heat exchanger is cracked or the furnace keeps needing parts.
Iowa requires HVAC contractors to hold a state license.
The license comes from the Iowa Plumbing and Mechanical Systems Board, and it belongs to the contractor, not to the job itself. The state tested this person before handing it out, and the board keeps a record of who holds one. That record does not reset with each furnace they touch.
For a gas furnace repair, that matters because the license is what stands behind the work. A bad gas connection is the dangerous part of the job, and the same board that licensed the contractor is the one that put a name and a test behind their right to make that connection. With most homes in Linn County heating with gas, that is the piece of the job worth knowing has a state record attached to it.
Sources: Iowa Legislature · Iowa Department of Inspections, Appeals and Licensing
- Why won't my furnace turn on?
- Most often the thermostat isn't calling for heat the way you think it is, or power isn't reaching the furnace. Check that the thermostat is set below room temperature and the display is lit. Next check the furnace switch, the one that looks like a light switch near the unit, and the breaker at your panel. If those are fine, the igniter or a safety switch inside the furnace may have failed, and that needs a licensed contractor to check.
- Why is my furnace blowing cold air?
- A furnace blows cold air for a few seconds when it first starts, before the burners catch up with the blower. That's normal. If cold air keeps coming the whole time it runs, the burners aren't lighting or the flame is going out right after, and a clogged filter or a bad igniter can both cause that. With winter lows here averaging 15°F, a furnace stuck blowing cold air is worth getting looked at the same day.
- Why won't my furnace pilot light stay lit?
- A pilot light that won't stay lit usually means the thermocouple has worn out. That's the small sensor the pilot flame touches, and its job is to tell the gas valve the flame is real. When it fails, the valve shuts the gas off as a safety measure even though the pilot was burning fine a moment before. It can also mean a draft is blowing the flame out or the pilot tube is dirty, and a licensed contractor can tell which one it is.