Homeowners' pick for heating and cooling across central Kentucky and the Bluegrass
What to Check Before the Heat Goes On for the Season
You flip the thermostat to heat for the first time in months, and you either get warm air or you get a burning smell, a cold house, or nothing at all. Most of the heating repair calls we take in the first cold week come from something that could have been caught in October. Here is what to look at before you need the furnace every night.
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By our service team · vetted by the techs who do this daily
How Fall Weather Stresses a System That Sat All Summer
Across Kentucky, Indiana, Ohio, Tennessee, West Virginia and Georgia, a furnace or heat pump sits idle for four or five months, then gets asked to run hard the first night it drops into the thirties. Dust settles on the heat exchanger and burners. Flame sensors build up a film. Blower wheels collect whatever got past a tired filter. Mice find their way into farmhouse crawlspaces and chew on low-voltage wire. None of that shows up until you call for heat. That first cycle is also when a cracked or corroded component finally announces itself, which is why we ask people not to wait until December to test the system.
Which Failures Spike, and When
The first hard cold snap brings ignition problems. Dirty flame sensors and weak igniters top the list, and they usually look like a furnace that fires briefly then shuts down and tries again. A few weeks later, once the system runs daily, we start seeing blower motors and capacitors give out. In propane and dual-fuel homes across the region, we get calls about the changeover point being set wrong, so the heat pump runs when propane should have taken over, or the reverse. Late winter brings drainage and condensate issues on high-efficiency equipment. Knowing the pattern helps you decide what is worth checking now.
Safe Checks You Can Do Yourself
Start with the thermostat. Fresh batteries, set to heat, and the setpoint several degrees above room temperature so it actually calls. Check the breaker for both the indoor unit and the outdoor unit, since a tripped one over the summer is common. Put in a clean filter and note the size while you are there. Walk the house and confirm supply and return vents are open and not blocked by furniture or rugs. If you have a heat pump, clear leaves, grass clippings and anything else stacked against the outdoor cabinet. That is the full list. Anything involving gas, propane, refrigerant or high-voltage wiring is ours to handle.
Test Run It Before You Need It
Pick a mild afternoon and run the heat for fifteen or twenty minutes with the windows cracked. A little dust smell on the first burn is normal and should fade. What is not normal: a smell that lingers, a burning-plastic odor, rattling or grinding from the blower, air from the vents that never gets warm, or a system that starts and stops every few minutes. Note what you hear and when. If the house has ductwork that was added to an older structure years after it was built, uneven room temperatures often trace back to duct leakage rather than the furnace, and that is worth looking at before winter settles in.
If You Smell Gas or Suspect Carbon Monoxide
Leave the building first. Get everyone and any pets outside, do not flip switches or use the phone indoors, then call 911 or your gas or propane utility from a safe distance. Call us after the area is clear and the utility has said it is safe to go back in. Carbon monoxide is different because you cannot smell it, so put working detectors on every floor and near sleeping areas, and replace them on the schedule printed on the housing. Headaches, dizziness or nausea that improve when you leave the house are a reason to get out and call for help. We will handle the furnace repair once everyone is safe.
What to Check Before the Heat Goes On for the Season — common questions
Why does my furnace smell like burning the first time I run it?
Dust that settled on the heat exchanger over summer burns off during the first few cycles. That smell should fade within twenty minutes. If it lingers, smells like hot plastic or electrical, shut the system off and call us.
How often should I change the filter during heating season?
Check a one-inch filter monthly and expect to change it every one to three months. Thicker media filters run longer. Homes with pets, wood heat or ongoing construction dust need changes more often than the package suggests.
My heat pump runs but the house feels cool. Is it broken?
Heat pumps deliver air cooler than a furnace does, so it can feel drafty and still be working correctly. If the house never reaches setpoint or backup heat runs constantly, call us for heating repair.
How it works
- Step 1
Tell us the symptom
Call or fill in the quote form and describe what changed. Warm air, no air, a smell, a noise, a breaker that keeps tripping. That detail tells us what parts to bring along.
- Step 2
We diagnose on site
We check the thermostat, the electrical side, airflow and the equipment itself before we quote anything. If the problem sits in the ductwork rather than the unit, we say so plainly.
- Step 3
We repair and explain
Most air conditioning repair and heating repair work finishes in one visit. We show you the failed part, explain what caused it, and tell you what to watch for next season.
- A real person answers
- Open 7 days
- Written quote before work starts
Why homeowners call us
- Propane and dual fuelPlenty of homes in our service area run propane heat or a dual fuel setup with a heat pump. We know how those systems switch over and why a bad changeover setting can leave you cold and burning fuel.
- Older houses, added ductworkFarmhouses often got ducts decades after they were built, run through crawl spaces and attics. When the equipment tests fine but rooms still fight each other, we look at the duct runs and static pressure.
- Repair before replacementA failed capacitor, a cracked wire, a clogged drain or a bad control board is a repair, not a new system. We tell you when the equipment is genuinely finished and when it is not.
- Plain talk on the phoneWe ask what the thermostat reads, whether the outdoor unit is spinning, and when it last worked normally. That two minute conversation often shortens the visit and keeps the repair cost down.
- All major brands, gas & electricCarrier, Trane, Lennox, Goodman, Rheem, York and more, as an independent company.
- Straight answersIf a system is not worth repairing, we say so, often right on the phone.
About this guide
Safe checks done and it still misbehaves? That's a real fault
Describe what you found and we'll take it from there. Booking takes about a minute.
- A real person answers
- Open 7 days
- Written quotes
- All major brands
- Gas & electric
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