HVAC Installation in Waukee, IA
A new system here will heat from October through May and cool from June through August every year. Tell us about the house, and a licensed contractor who covers Dallas County will get in touch.
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Waukee asks a lot of a heating and cooling system
Winter nights here average 15°F from December through February, and a new furnace needs to hold that line for eight months, October through May. Summer only asks three months of cooling, with afternoons averaging 83°F, but for 11 months of the year one system or the other is working.
Most homes in the area heat with gas, so the furnace carries most of that eight-month stretch on its own. Iowa also sees its share of winter storms and wind, and with 15% of Iowa households losing power for at least a day in 2024, a system that comes back on by itself when power returns matters here.
- 8 months
- October through May, your system heats
- 3 months
- June through August, it cools
- 15°F
- the average winter night it heats against
- 83°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Iowa requires HVAC contractors to hold a state license.
The Iowa Plumbing and Mechanical Systems Board issues that license, and it covers the contractor rather than the specific job. The board has tested this contractor and keeps a record of them. That record does not follow each job on its own, so the license tells you who you are hiring, not that this particular installation was checked.
That check comes from the local building office. Installing a heating and cooling system in most Iowa cities and counties needs a permit before the work starts and an inspection once it is done. The inspector looks at the gas connections, the wiring and the way the system is installed, the parts of the job most likely to cause trouble if they are done wrong. The state license tells you the contractor was vetted. The permit and inspection tell you this installation was.
Sources: Iowa Legislature · Iowa Department of Inspections, Appeals and Licensing
- When should I replace my HVAC system?
- Start looking at replacement once the system is old enough that repairs keep coming back, rather than fixing the same problem again. A furnace or air conditioner near the end of its life tends to fail at the worst time, and here that can mean a night when the low is near 15°F. If the system can't keep the house warm in winter or cool through the summer, that's a sign to replace it instead of repairing it again.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, it usually makes sense to replace them together. Homes here need heat from October through May and cooling through the summer, so both sides of the system run hard across the year and tend to wear out around the same time. A furnace and air conditioner installed together are also matched to work as one system, rather than pairing new equipment with a unit that's already partway through its life. A contractor can look at the age and condition of each and tell you whether both need to go now or just one.
- What happens during an HVAC installation?
- A contractor removes the old furnace, air conditioner or heat pump and sets the new equipment in place, then connects it to the ductwork, electrical, and gas or refrigerant lines as needed. Once it's connected, they test it, checking airflow, the thermostat, and that the system cycles on and off the way it should. Replacing this kind of equipment needs a permit from the local building office in most cities, along with an inspection once the work is finished, so expect that as part of the process.