Question 1

What's the best month to schedule fall heating maintenance?

Accepted Answer

Aim for September or October. That leaves a buffer to handle any repairs the inspection uncovers before genuine cold weather hits and before emergency calls dominate the schedule.

Question 2

Does fall maintenance apply to heat pumps too?

Accepted Answer

It does. Heat pumps should receive service twice a year — once in spring to prepare for cooling and once in fall to prepare for heating. Year-round operation means twice the wear, so semi-annual maintenance is important.

Question 3

What if you find a problem during the fall tune-up?

Accepted Answer

We log it in a written report, explain the issue in plain terms, and present a repair estimate. You decide if and when to move forward — we do not perform any work beyond the scheduled maintenance without your explicit go-ahead.

Question 4

Why does my furnace smell like something is burning?

Accepted Answer

A burning smell when you first turn on the furnace for the season is usually just dust burning off the heat exchanger and burners — it should go away within an hour. If the burning smell persists or appears mid-season, it could indicate an overheating motor, a wiring issue, or a foreign object in the ductwork. A persistent electrical burning smell always warrants a service call.

Question 5

How often should I change my furnace filter?

Accepted Answer

For standard 1-inch filters, change them every 30–90 days depending on whether you have pets, allergies, or a dusty home. Four-inch media filters last 6–12 months. A dirty filter is the number one cause of furnace problems we see — it restricts airflow, causes overheating, increases energy bills, and accelerates wear on the blower motor. When in doubt, pull it out and hold it up to light — if you can't see through it, replace it.

Question 6

How often should a furnace be serviced?

Accepted Answer

Every furnace should be professionally serviced once a year, ideally in the fall before heating season starts. Annual maintenance includes cleaning the burners and flame sensor, inspecting the heat exchanger for cracks, checking gas pressure and combustion efficiency, testing safety controls, lubricating the blower motor, and verifying thermostat calibration. Homes that skip annual maintenance see 2–3 times more emergency breakdowns.

Question 7

What does a furnace tune-up include?

Accepted Answer

Our furnace tune-up includes a 20+ point inspection: cleaning and adjusting burners, testing ignition and safety controls, cleaning the flame sensor, inspecting the heat exchanger with a mirror and camera, checking gas pressure with a manometer, measuring temperature rise, testing CO levels, inspecting the flue and venting, lubricating moving parts, checking the blower and belt, and testing thermostat operation. It takes about 60–90 minutes.

Question 8

When should I schedule fall furnace maintenance?

Accepted Answer

Schedule your fall furnace tune-up in September or early October, before the first cold snap hits Asheville. Waiting until November means you're competing with every homeowner whose furnace just failed on the first cold night. Early fall scheduling gives you priority, ensures any needed repairs are done before you actually need heat, and often comes with off-season pricing.

Question 9

How do I winterize my furnace?

Accepted Answer

Replace the air filter, clear any items stored within 3 feet of the furnace, check that all vents and returns throughout the house are open and unblocked, test the thermostat by setting it 5 degrees above room temperature and confirming the furnace starts and heats, and make sure your CO detectors have fresh batteries. Then schedule your professional tune-up — that covers the internal components you can't safely inspect yourself.

Question 10

How can I prevent emergency furnace breakdowns?

Accepted Answer

Annual professional maintenance is the single best prevention — 80% of the emergency calls we get could have been caught during a routine tune-up. Beyond that, change your filter regularly, keep vents and returns clear, and don't ignore early warning signs like strange noises, weak airflow, or longer run times. A furnace rarely fails without giving you warning signs first.

Question 11

Why does my furnace smell when I turn it on for the first time in fall?

Accepted Answer

That's dust that has settled on the heat exchanger and burners over the summer months burning off. It's normal and should dissipate within 30–60 minutes. If the smell is strong, open a few windows briefly. If it smells like burning plastic, rubber, or chemicals — or if the smell doesn't clear within a couple hours — shut the furnace off and call for service, as that could indicate a wiring issue or foreign object in the system.

Question 12

Should I run my furnace before winter to make sure it works?

Accepted Answer

Absolutely — test your furnace in early October before you actually need it. Set the thermostat to heat, raise it above room temperature, and confirm the furnace starts, the burners ignite, and warm air comes from the vents. This gives you time to schedule a repair or tune-up before the heating season rush. Discovering a dead furnace on the first 25-degree night in December is a miserable experience we help people avoid every year.

Question 13

How do I prepare my HVAC system for winter in Asheville?

Accepted Answer

Start with a professional furnace tune-up in September or October. Replace the air filter, test the thermostat, check CO detectors, clear debris from around outdoor equipment, and insulate exposed ductwork in crawlspaces and attics. Asheville's mountain climate can drop into the teens and single digits in January and February, so your heating system needs to be ready for sustained cold.

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