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Technicians installing multiple mini-split indoor units on a residential wall Southern California

Install 6 Mini-Splits in Two Days Case Study

Project Overview

A homeowner in the Southern California area needed a solution to cool and heat several rooms without existing ductwork. BOMING Air Conditioning & Heating completed the install 6 mini-splits in two days, placing one outdoor condenser and six indoor units to serve separate living spaces.

Why Mini-Split Systems Were Chosen

Mini-split systems allow independent temperature control in each zone, reducing energy use in unoccupied rooms. They require only small line-set penetrations, making them suitable for homes where running new ducts would be disruptive or costly. Inverter-driven compressors also adjust output to match demand, supporting steady comfort and lower operating costs.

The Installation Process

Day one focused on mounting the outdoor unit on a level pad, running insulated line sets through exterior walls, and setting the six indoor heads. Electrical circuits were added and tested. On day two, the system was evacuated, charged, and commissioned. Each zone was checked for proper airflow and temperature response before final cleanup.

Benefits Delivered

The homeowner now enjoys quiet, zoned comfort without the noise or inefficiency of window units. Separate controls let occupants set different temperatures in bedrooms and living areas. Because the work was finished in two days, household disruption stayed minimal. Regular maintenance visits will help keep the equipment reliable through Southern California’s temperature swings.

For similar multi-zone comfort upgrades, contact BOMING Air Conditioning & Heating.

Trusted AC & heating help in Southern California

BOMING Air Conditioning & Heating is a licensed HVAC contractor serving Southern California and the surrounding Southern California area. Whether it's a no-cool emergency, a tune-up, or a new system, we're here to help.

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Frequently asked questions

How long does it take to install six mini-splits?

In this case the full installation, including electrical and startup, was completed in two working days.

Are mini-splits efficient for larger homes?

Yes, multiple indoor units paired with one or more outdoor condensers provide zoned control that often uses less energy than central systems running continuously.

Do mini-split systems require much maintenance?

Filter cleaning a few times a year and annual professional service keep them running reliably.