# What to expect for AC installation in Spanish Fork > What to expect for AC installation in Spanish Fork: the assessment, the permit question, removal, setup and first test run, plus what to ask at handover. URL: https://acrepairspanishfork.com/ac-installation-spanish-fork/what-to-expect-ac-installation/ # What to expect for AC installation at your home Published by Quietwater Web ## What to expect for AC installation, step by step An AC installation follows a set order: an assessment, choosing the system, a permit question, removal of the old unit, setting the new equipment, and a first test run. The order can shift from house to house. A licensed contractor sets the exact plan after looking at the home. ## How do the assessment and system choice work? The assessment is where the job gets defined. A licensed contractor looks at the existing system, the ductwork, the thermostat, the electrical connection and the spot where the outdoor unit sits. For the bigger picture of the service, see [AC installation in Spanish Fork](/ac-installation-spanish-fork/). Sizing is the main question. The contractor works out how much cooling the house needs, often with a load calculation that counts floor area, windows, insulation and air leaks. Summer heat is part of that math. The average June to August daily high at the NOAA weather station near Spanish Fork is 89.8°F, and the station averages 60 days a year with a high of 90°F or more. A unit that is too small runs for long stretches on days like that. A unit that is too big shuts off before it has pulled much moisture out of the air. If your current AC is struggling, [signs your AC may be too small for the house](/ac-installation-spanish-fork/ac-too-small-for-house-signs/) shows what to look for. Then comes the choice of equipment. Ask the contractor to explain the cooling capacity, the efficiency level, and whether the indoor coil and furnace need to match the new outdoor unit. The two halves of a split system work as a pair, and leaky or undersized ducts can undo a good unit. ## Does a replacement AC need a permit? Ask the contractor whether your job needs a permit and who handles it. Spanish Fork City lists HVAC replacements among the common projects covered by a residential permit. That makes it a normal question to raise during the assessment. Also ask whether an inspection is part of the job. It helps to know what paperwork you will have afterward, so you can keep it with your home records. The permit step is a reason to settle details before any equipment is touched. Questions about who does what are easier to answer at the start than in the middle of a job. ## What happens on installation day? Before work starts, a few homeowner checks are safe and useful: - Check the thermostat settings and batteries. - Look at the air filter and swap it if it is dirty. - Make sure the vents and returns are open. - Move stored items and yard waste away from the outdoor unit and the path to it. - Reset a tripped breaker once, and only once. If the breaker trips again, leave it and tell the contractor. Wiring and electrical parts are work for a licensed contractor. Once work begins, the usual sequence runs like this: - Power to the old system is shut off at the disconnect and the breaker. - A licensed contractor recovers the refrigerant from the old system. - The old outdoor unit comes out, along with the indoor coil if it is being replaced. - The new outdoor unit is set on a level pad with room to breathe on every side. - A licensed contractor connects the refrigerant lines, drain and wiring. - The lines are pressure tested and cleared of air and moisture, then the system is charged. Refrigerant, wiring and sealed components are never a homeowner job. If the indoor unit sits on a gas furnace, a licensed contractor also handles the gas burners and valves. If you smell gas, leave the house, then call the gas utility from outside. If a carbon monoxide alarm sounds, get everyone out and call emergency services. ## What does the first test run look like? After the connections are done, the contractor starts the system and watches it run. The checks usually cover airflow at the vents, the air temperature coming out, the drain, the thermostat signal, and any rattles or hums from the outdoor unit. You can watch for some of this yourself. Stand at a few vents and feel for steady airflow. Listen near the outdoor unit for anything that sounds loose. Look at the drain line to see that water leaves the way it should. Write down anything that seems off, then say so before the contractor packs up. A note about a noise or a warm room is much easier to act on while the equipment is still being tested. ## What should you ask at handover? Handover is a good moment for plain questions. Here are the ones worth asking: - How do I run the thermostat and set its schedule? - Where is the air filter, what size is it, and how often should I change it? - Where are the disconnect and the breaker for this system? - What paperwork do I get, including any permit and inspection records? - What maintenance should a licensed contractor handle, and what can I do myself? - Who do I contact if the system acts up? Scheduling is left to the independent contractor. Service availability and appointment times depend on the independent contractor. Each independent contractor confirms its own fees. ## Next step for an AC installation call If you are weighing a new AC, the service page explains how the phone line works. Where a contractor is available, the line connects the call to a licensed, insured contractor. Start with [AC installation in Spanish Fork](/ac-installation-spanish-fork/). ![New outdoor air conditioner condenser on a pad beside a home](/assets/bf9b5b27a8-800.webp) ## More on AC installation The service page covers AC installation and how the phone line works. [AC installation in Spanish Fork](/ac-installation-spanish-fork/) ## Questions about a new AC going in - ### Does the old AC get taken out during an installation? Usually the old outdoor unit comes out as part of a replacement, but ask the contractor to confirm what is being removed and hauled away. Recovering the refrigerant from the old system is work for a licensed contractor. - ### Will a new AC mean new ductwork? No, a new AC does not always mean new ductwork. A licensed contractor looks at the existing ducts during the assessment and tells you whether they suit the new system or need changes. - ### Who confirms the fees for an installation? Each independent contractor confirms its own fees. - ### When can an installation be scheduled? Service availability and appointment times depend on the independent contractor, who confirms them when you call. - ### What should I do if the new AC makes an odd noise after the contractor leaves? Switch the system off at the thermostat and note what you heard and when. Then contact the contractor who did the work, and leave any wiring or refrigerant questions to a licensed contractor. ![New indoor coil cabinet with insulated copper lines in a utility closet](/assets/2185c2f4fd-800.webp) ## Call about a new AC installation Where a contractor is available, the line connects the call to a licensed, insured contractor, who then confirms availability and fees. Service availability and appointment times depend on the independent contractor. [Call about AC installation availability. (385) 999-7347](tel:+13859997347) ## Sources - [NOAA National Centers for Environmental Information](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USC00428119.csv), checked 2026-11-05 - [Spanish Fork City](https://www.spanishfork.gov/living-in-our-community/building/building-permits-inspections), checked 2026-11-05