Protecting a system through a Meridian remodel

A remodel changes a house from the studs out. The systems that keep it livable are easy to treat as casualties of that change, and a working air conditioner sitting in the middle of a demolition zone is one of the first things at risk.

On a Meridian kitchen build-out, the outdoor condenser sat exactly where the new footprint needed to go. The equipment worked. The question was never whether to replace it. It was how to protect a functioning asset through months of construction and return it to service in a new location, properly.

Treating the unit as an asset, not an obstacle

Before any dust moved, we disconnected the condenser and sealed it airtight, so no moisture could find its way inside during the build. We pumped the system down, closed the refrigerant piping, and held a nitrogen charge on the line set and indoor coil to keep them clean and dry. The condenser was moved to a protected corner of the property and covered, where it waited out the foundation and framing work.

The condenser staged on site during the build, sealed and waiting for its new location.

A sealed, charged, covered unit is a unit you can hand back to a homeowner with confidence months later. That was the point.

Refrigerant piping sealed and held under a nitrogen charge to keep the line set clean and dry through construction.

Bringing it back online, to spec

When the new location was ready, reinstalling meant doing it the way a fresh install is done. A new insulated line set was run to the relocated unit, with low and high voltage brought to the new spot. The system was pressure-checked at 250 psi and held for an hour, then triple-evacuated below 500 microns before startup.

It came back online running as expected, with refrigerant-side numbers right where they should be for the equipment.

Gauges on the relocated unit at startup, confirming refrigerant-side readings for the equipment.

Cooling that didn't stop for the build

A remodel is months long, and a family living through one shouldn't lose air conditioning to it. During the buildout phase, a temporary hookup kept the home cool while the rest of the work continued around it.

Airflow redesigned for the new layout

The kitchen's change in shape meant the ductwork had to change with it. Supply registers were rerouted to serve the new layout, and a supply feeding an upstairs bedroom had to be carried back through a wall cavity to keep that room's airflow intact. Doing it without cutting into structure meant furring out the wall to make room for a custom transition, sized and insulated so the air moves through it without losing velocity. The structural engineer signed off on the access opening. The bedroom kept its full supply.

What protection looks like, finished

The system runs as expected in its new home. A coil cleaning is recommended as the project wraps, the honest forward note on a unit that works but has seen years of service. The homeowner signed on for a fall furnace inspection and is passing our name along.

A remodel changes the house. Handled with care, it doesn't have to cost you the system you already have.