HVAC Installation in Coeur d'Alene, ID
A new system here will heat from September through June and cool from July through July every year. Tell us about the house, and a licensed contractor who covers Kootenai County will get in touch.
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A new system here runs most of the year
Homes in Coeur d'Alene need heat from September through June, ten months a year, with winter nights averaging 25°F from December through February. That is most of the year the furnace has to start reliably, including on the coldest nights, not just the mild ones.
Cooling only comes in July, when afternoons average 77°F, so the air conditioner sits idle most of the year and then has to work the moment summer arrives. Between the two, a new system here needs to hold up to eleven months of use out of the year, not just meet the minimum efficiency rating on the label.
- 10 months
- September through June, your system heats
- 1 months
- July through July, it cools
- 25°F
- the average winter night it heats against
- 77°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Idaho requires HVAC contractors to hold a state license.
Idaho licenses HVAC contractors through the HVAC Board. The license belongs to the contractor, not to each job, so the same license that qualifies them to install a furnace also covers the heat pump or air conditioner. It is the state's record that the contractor was tested and is accountable for the work under their name.
For an installation, that license is not the only check. In most cities and counties, putting in a new furnace or air conditioner needs a permit from the local building office, and the work gets inspected once it is done. That inspection is separate from the license. It is the local check that the new system was installed and vented the way it should be.
Sources: Idaho Legislature · Idaho Division of Occupational and Professional Licenses
- When should I replace my HVAC system?
- Replace it when repairs start costing more than they're worth, or when your system can't keep up anymore, whichever comes first. Homes here need heat from September through June, so a furnace that struggles to hold the temperature on a cold night is not something to leave alone. Watch for a system that has needed more than one or two repairs in a couple years, or one that runs constantly without reaching the thermostat setting. A contractor can look at the age and condition of your unit and tell you whether it is worth another repair or worth replacing.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, replacing them together is usually the better move. Homes here need heat from September through June and cooling in July, so the furnace carries most of the load and wears the most, but the air conditioner shares the same ductwork and often the same electrical circuit. When one fails, the other is often not far behind it. Replacing both together also lets a contractor match the new furnace and air conditioner to each other, rather than pairing new equipment with a unit already partway through its life. A contractor looking at both units can tell you whether it makes sense to do them together or wait.
- What happens during an HVAC installation?
- A contractor starts by removing the old furnace or air conditioner and any parts that won't be reused, then sets the new equipment in place and connects it to the ductwork, gas or electrical lines, and the vent or flue. Once it's connected, they test it, checking airflow, the thermostat, and that the system cycles on and off the way it should. In most cities and counties here, replacing a furnace, air conditioner or heat pump needs a permit from the local building office, and the job isn't finished until it passes inspection. The details depend on the specific house, so a contractor walking through it with you can tell you what it involves for your setup.