LG HVAC Systems in Phoenix

Usually not. A single-head fault on a multi-zone system more often traces to that head's coil, sensor, drain or communication wiring. We isolate it on-site before anyone touches the condenser.

Twice a year is the working standard here, once before summer and once after monsoon season. Ductless heads sit in the living space and load up with haboob dust faster than a filtered central system. Our maintenance page lists what a ductless tune-up includes.

It hides the equipment and can serve two adjacent rooms, but it needs a properly sized duct run and a return, and it is harder to clean. The right answer depends on the ceiling space and the load, which is what a site evaluation determines.

We do not administer any manufacturer warranty and are not an LG-authorized service provider. We can help you find the serial and registration data so you can check coverage with LG, and we will tell you before a repair if it may be covered elsewhere.

Sometimes, in homes with poor or no ductwork. It depends on the number of zones, the load per room and the electrical service. Read our page on homes without ductwork, then schedule an evaluation.

Inverter systems modulate rather than cycle, so long run times are normal. Never reaching set point usually means low airflow from a dirty coil, low charge from a flare leak, or a head undersized for a west-facing room. Each is a different repair, and only measurement tells them apart.