New England Ductless Mini-Split Installation and Replacement

Propane Plus Heating & Cooling has served both residential and commercial properties in Rhode Island, Massachusetts, and throughout New England since 1990. We do reliable work installing and replacing ductless mini-splits, helping our customers take advantage of the best that new technology in heating and cooling has to offer. You can count on personalized service and warranty-backed work from our professional team. 

Call (508) 252-3359 or reach out using our online contact form today.

The Signs You Need to Replace, Not Repair Your Ductless Mini-Split

• Frequent repairs: This is more than a constant inconvenience. It also suggests underlying issues that repairs can’t fully resolve. Just like with a car, your mini-split can reach a point where just getting a new model is more cost-effective. 
• Decreased energy efficiency: An older or failing system often operates inefficiently, driving up your energy bills. Newer models are designed for higher efficiency, hopefully saving you money.
• Inconsistent temperature control: When your mini-split can’t maintain a steady temperature or certain zones remain too hot or cold, it’s no longer delivering its intended comfort.
• Unusual sounds or smells: Loud noises, such as rattling or buzzing, or strange odors from your system can point to serious mechanical failures or mold growth. A replacement may be a more practical solution than ongoing repairs.
• Age: A ductless mini-split typically lasts 10-15 years. If your system is nearing or exceeding this range, its performance and reliability may deteriorate. Upgrading to a new unit can prevent unexpected breakdowns and improve efficiency.
• Frequent cycling: If the system constantly turns on and off or has weak airflow, it’s struggling to function properly. These symptoms often point to the failure of the compressor or other key components. 
• Refrigerant issues: Older systems may rely on outdated refrigerants like R-22, which can be costly and harmful to the environment. Replacement gives you the chance to upgrade to something better and more eco-friendly. 

The Ductless Mini-Split Installation Process

While a little different for each property, the process generally goes like this: 

Initial Consultation and Assessment

We begin by evaluating your home’s layout, energy needs, and existing systems to recommend the best ductless mini-split solution. We want the new system to provide efficient, customized comfort for your specific space.

Choosing the Installation Locations

Our technicians work with you to determine the best indoor and outdoor unit placements. We consider factors like available wall space, airflow needs and minimizing visible wiring or tubing to give you a clean and effective installation.

Mounting the Indoor Units

Once the locations are selected, we securely mount the indoor air handlers on the walls or ceilings. These units are installed to optimize air distribution while blending seamlessly into your home’s aesthetics.

Installing the Outdoor Unit

The outdoor condenser unit is placed on a stable surface, such as a concrete pad. We position it to maximize efficiency while keeping it accessible for future maintenance.

Connecting the System

Our pros will connect the indoor and outdoor units using refrigerant lines, drain tubing, and electrical wiring. All connections are made carefully, so as to facilitate optimal performance and prevent leaks or inefficiencies.

Sealing and Testing

After installation, all connections are sealed, and the system is thoroughly tested. This includes checking for proper refrigerant flow, system calibration, and verifying that each zone provides even, reliable cooling and heating.

Explaining System Operation

Before we leave, we will guide you through the operation of your new ductless mini-split system. We provide tips on adjusting settings, maintaining the unit, and troubleshooting minor issues to help you get the most out of your system.