Mini-Split Air Conditioning & Heating Installation on Long Island, NY

T.F. O’Brien Is the Leading Installer of Mini-Split Systems on Long Island

If there’s a space in your home that needs air conditioning or heating, but the installation of ductwork is either impossible or impractical, then it may be time to consider mini-split air conditioning and heating from T.F. O'Brien. With more than 85 years of experience keeping Long Island locals comfortable, we have the expertise to provide mini-split AC and heating services to help you and your family stay more comfortable. Our certified technicians specialize in installing a variety of mini-split systems based on your home’s specific needs.

Why Install a Mini-Split Heating System?

A mini-split system, also known as a ductless air conditioner and heating system, is a type of heating and cooling system that doesn't require ductwork like conventional furnaces and AC units. It consists of two main components: an outdoor unit and one or more indoor units. The indoor units are typically mounted on walls or ceilings, while the outdoor unit houses the compressor and condenser. Mini-split systems are highly energy-efficient, often achieving higher SEER (Seasonal Energy Efficiency Ratio) ratings compared to traditional HVAC systems. This can lead to significant savings on those high Long Island energy bills. Without ductwork, mini-split systems tend to operate more quietly than traditional HVAC systems. Installing one can create a quieter and more comfortable living environment. We are experienced in doing a variety of installations over the years, so we’ll be able to install your unit in half a day or so.

Expert Mini-Split AC Installation From T. F. O’Brien

Our expert technicians determine the appropriate type of mini-split system by conducting a thorough assessment of your home. They consider factors such as the square footage, ceiling height, and insulation quality to calculate the necessary BTU (British Thermal Units) capacity. Additionally, they evaluate the sun exposure of each room, the presence of heat-generating appliances, and the number of typical occupants to ensure accurate system sizing.

Once the proper system is chosen, the mini-split installation process begins with selecting the ideal locations for the indoor and outdoor units. Your indoor unit is mounted on the wall or ceiling, while the outdoor unit is placed on a stable surface, often using a wall bracket or ground pad. Next, the refrigerant lines and electrical wires are connected, ensuring everything is secure and correctly positioned. Technicians use a vacuum pump to evacuate any air and moisture from the system, a crucial step for optimal performance. Once the system is charged, your mini-split installation pro will test the system to ensure it operates efficiently and quietly, making any necessary adjustments. This process ensures that your mini split system provides effective heating and cooling tailored to the specific needs of your home.

Mini split systems can be designed for one room or a whole house depending on your home’s unique comfort needs. They are known for their efficiency, aesthetics, and comfort. As expert local HVAC technicians, we prioritize safety, efficiency, and cleanliness throughout the entire mini-split air conditioning installation process. Our commitment to quality extends beyond installation with our comprehensive maintenance plans to keep your mini-split system running smoothly for years to come.