A snow-covered two-story house photographed at night during a snowstorm, with a single illuminated window visible on the front façade.

Furnace Repair in Rutland, VT

Furnaces here run from September through May. If yours quits, tell us what it's doing and a licensed contractor who covers Rutland County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
An unfinished concrete basement containing a gas furnace with sheet-metal ductwork, utility shelving, and exposed overhead joists.

Nine months of heat, and nights near 12 below

Rutland County homes run the furnace from September through May. That is most of the year, and on the coldest nights the temperature outside averages 12°F, so the furnace is not just running, it is working hard to keep up.

Most homes here burn fuel oil for heat, and oil furnaces depend on a clean nozzle and a strong ignition to fire correctly. Cold snaps and long runtimes wear on that ignition system, and when it fails the furnace won't light at all. Power matters too. Storms are common here, and when the power drops, so does the furnace, oil-fired or not, until it comes back.

9 months
September through May, your furnace is on duty
12°F
the average winter night it heats against
66 winter storms
in ten years, the nights a failure hurts most
Isometric cutaway illustration of a small house showing a furnace unit connected to ductwork and a vertical flue pipe extending through the dark shingled roof, with sparse furniture in the rooms.
Your furnace works hardest from November through March.

NOAA nClimDiv, 1991–2020 normals

Vermont has no state license for HVAC contractors.

There's no state list to check and no registration on file either. Vermont doesn't test HVAC contractors or track who's doing this work, so the state isn't the one vouching for whoever comes to look at your furnace.

That means nothing here comes from a license. A furnace repair burns gas, and a bad connection or a cracked heat exchanger is the dangerous part of that job. Vermont leaves that risk for the homeowner and the contractor to manage between them, without a state credential standing behind either one.

Source: Vermont Department of Public Safety, Division of Fire Safety

Why won't my furnace turn on?
Most often the thermostat is not calling for heat the way it should, or a safety switch has shut the furnace down. Check that the thermostat is set below room temperature and has power, since a dead battery will stop the call for heat before it starts. A dirty filter can also trigger a safety switch to trip and shut the whole system off. If the thermostat looks right and the filter is clean, the igniter or a flame sensor may have failed, and that needs a contractor to check.
Why is my furnace blowing cold air?
If air is moving but it is not warm, the furnace may be running the fan without the burners lighting. That points to an ignition problem, a gas supply issue, or a safety switch keeping the burners from firing while the fan still runs. It can also mean the thermostat fan setting is on rather than auto, which pushes air through the ducts between heating cycles. With lows here averaging 12°F in winter, this is not one to leave alone. A contractor can find out which one it is.
Why won't my furnace pilot light stay lit?
A pilot that keeps going out is usually a sign the thermocouple has worn out and is no longer holding the gas valve open. Drafts, a dirty pilot orifice, or a failing gas valve can also cause it. This is not something to keep relighting on your own, since it points to a part that needs replacing. A contractor can test the thermocouple and the gas valve and tell you which one is failing.