Can I run my furnace after a basement flood?
No. Keep it off until a provider inspects the controls and gas valve.
Request furnace repair help
Picture a January morning with frost on the windows. The thermostat reads 58 and falling, and the furnace clicks without lighting. Winters here are long and cold, and a heating failure can put pipes at risk within hours.
Southscott Heating & Air connects homeowners in the Davenport area with independent HVAC providers who repair gas and electric furnaces. This page covers safety, the first hour, common repairs and typical costs. One request reaches a provider, and you get a written estimate before work begins.
If you smell gas, leave the house without touching switches. Call the gas utility from outside. If a carbon monoxide alarm sounds, get everyone out and call emergency services from there.
While you wait, open sink cabinets on outside walls and let faucets drip. Close doors to rooms you are not using.
The burners catch, run for a minute and shut off. A dirty flame sensor is a common cause. A provider can clean or replace it.
The igniter may be failing. Igniters are fragile, so leave them to a provider.
If water reached the furnace, keep it off. Water can damage the gas valve and controls. Take photos for your records and your insurer.
Delayed ignition can cause a bang. Turn the furnace off and request a provider.
Gas valves, igniters, flame sensors, control boards, venting and heat exchangers.
The provider tests the ignition system, flame sensor, pressure switch, inducer motor, blower and safety limits. Many also inspect the heat exchanger and venting and test for carbon monoxide. Then you get a written estimate.
A cracked heat exchanger usually means replacement. So can a furnace near twenty years old that needs a major part, or one badly damaged by flood water.
Ignition, venting and safety controls, with carbon monoxide testing by many providers.
Water-exposed parts are checked before the furnace runs again.
The price in writing before work.
One request reaches a provider who serves your area.
These are typical U.S. ranges. Your furnace, the part and timing set your price. Ask for a written estimate.
| Repair | Typical range | Notes |
|---|---|---|
| Diagnostic visit | $75 to $200 | After-hours may cost more |
| Flame sensor | $100 to $300 | Common no-heat cause |
| Igniter | $150 to $450 | Model dependent |
| Gas valve | $300 to $900 | Often replaced after flooding |
| Blower motor | $400 to $1,500 | Single or variable speed |
| Control board | $300 to $1,000 | Model specific |
Describe what the furnace is doing.
An independent provider gets in touch.
The provider finds the cause.
Review the written estimate.
Gas and carbon monoxide steps come first.
One request instead of many calls.
See the estimate before work.
Photos and notes support any insurance talk.
Describe what your furnace or AC is doing. We pass your request to an independent local provider so you can skip the calling around.
No obligationNo. Keep it off until a provider inspects the controls and gas valve.
Open sink cabinets on outside walls, let faucets drip and keep doors to unused rooms closed.
Clicking with no flame often points to a failing igniter. Turn it off and request a provider.
Describe what your furnace or AC is doing. We pass your request to an independent local provider so you can skip the calling around.
No obligation