Furnace Repair in Payette, ID
Furnaces here run from October through May. If yours quits, tell us what it's doing and a licensed contractor who covers Payette County will get in touch.
Tell us about the job
It takes about a minute.
Eight months of heat puts real wear on a Payette furnace
Your furnace has to work from October through May here, eight months of the year. On winter nights averaging 25°F, it cycles on and off again and again to keep up, and each cycle puts a load on the igniter and the parts that get the burner lit.
Payette County has seen 37 winter storms and 8 damaging wind events over the past ten years. Wind and ice both put pressure on the power grid, and statewide, 11% of Idaho households lost power for at least 24 hours in 2024. With 44.3% of homes here heating with electricity, a lot of furnaces go down when the power does. Most start back up on their own once power returns. If yours does not light again, or the house stays cold longer than it should, that is worth a closer look.
- 8 months
- October through May, your furnace is on duty
- 25°F
- the average winter night it heats against
- 37 winter storms
- in ten years, the nights a failure hurts most
NOAA nClimDiv, 1991–2020 normals
Idaho requires HVAC contractors to hold a state license.
Idaho issues that license through the HVAC Board, and it covers the contractor, not the individual job. The same license applies whether the work is a furnace repair, an install, or a service call somewhere else in the state.
For this furnace repair, that license is the thing standing behind whoever does the work. It is the HVAC Board's name attached to the contractor, not a separate credential issued for this particular job.
Sources: Idaho Legislature · Idaho Division of Occupational and Professional Licenses
- Why won't my furnace turn on?
- Most of the time it comes down to the thermostat, the power supply, or the igniter. Check that the thermostat is set to heat and the temperature is above room temperature first, since that gets missed more than people admit. If the thermostat looks right, check the breaker and the furnace's power switch, which is often mistaken for a light switch and gets left off after someone works nearby. When those are fine and it still won't start, the igniter or a safety switch inside the furnace is likely holding it back, and that calls for a contractor to check.
- Why is my furnace blowing cold air?
- If the air coming out feels cold but the furnace is running, it may just be starting a cycle, since the blower can kick on before the burners have warmed the air up. If cold air keeps coming the whole time it runs, check the filter first. A clogged filter chokes off airflow and can cause the furnace to shut its burners down while the blower keeps moving air that never gets heated. If the filter is clean and you're still getting cold air, something inside, like the igniter or a gas valve, isn't working right, and that's a job for a contractor.
- Why won't my furnace pilot light stay lit?
- A pilot light that won't stay lit is usually a sign the thermocouple has worn out. That's the small part that senses the flame and tells the gas valve it's safe to stay open. Once it fails, the valve shuts the gas off as a safety measure even though the pilot lit just fine. Drafts and a dirty pilot opening can also blow the flame out, so it's worth checking that the area around the pilot is clear before assuming the part has failed. Either way, a contractor can tell you which it is and replace the thermocouple if that's the problem.