What is the step-by-step AC installation process homeowners should know?

A standard AC install takes 1–2 days. Technicians must be certified to handle refrigerant. From 2025, most new systems use 454B and include a leak detector. We serve Idaho Falls, Pocatello, and nearby cities.

Steps:

1. Size the system.
2. Set condenser pad and run copper line-set.
3. Install electrical disconnect/circuit.
4. Add evaporator coil; connect to furnace blower and ducts.
5. Wire thermostat.
6. Set condensate drain; add refrigerant.
7. Start up, test, and review maintenance.

Updated: 2026-01-02 00:00:00

Need help in Idaho Falls, ID? Call (208) 497-0656 or book online.