4 Things to Know About Ductless Mini Splits before Buying

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Ductless mini splits are a popular heating and cooling option that are gaining traction in the market. These systems consist of an outdoor compressor unit and one or more indoor air handling units. Unlike traditional HVAC systems that rely on ductwork to distribute air, ductless mini splits deliver air directly into specific zones. This eliminates the need for ducts, making them a versatile and efficient option for both residential and commercial spaces. Learn the 4 Things About Ductless Mini Splits that are important to consider when buying this product for your home or business.

1. Basic functioning of ductless mini splits


Ductless mini splits are heating and cooling systems that do not require ductwork. They consist of an outdoor unit, indoor units, and refrigerant lines. The outdoor unit contains the compressor, condenser, and fan, which work together to release or absorb heat from the outside air. The indoor units, typically mounted on walls or ceilings, distribute the conditioned air into the room. Refrigerant lines connect the outdoor and indoor units, carrying the refrigerant that absorbs and releases heat during the cooling or heating process.

2. Determining the Appropriate Size and Capacity

Before buying a ductless mini split system, it is crucial to determine the appropriate size and capacity for your space. This is because the size and capacity of the system directly affect its efficiency and performance. A system that is too small may struggle to adequately cool or heat your space, while a system that is too large may result in wasted energy and higher utility bills. To determine the right size and capacity, factors such as the square footage of the area, the number of windows and doors, insulation levels, and the height of the ceilings should be taken into account. It is recommended to consult with a professional HVAC technician who can perform a thorough assessment and provide accurate recommendations.

3. Costs

The costs of installing a ductless mini split system can vary depending on several factors. The size and number of indoor units needed, as well as the complexity of the installation, can impact the overall cost. On average, the cost of installing a single-zone ductless mini split system ranges from $2,000 to $5,000, while a multi-zone system can range from $5,000 to $10,000 or more. It’s important to consider the long-term savings on energy bills that ductless mini splits can provide, as they are highly energy-efficient and can help reduce heating and cooling costs over time. At Warren Systems we recommend the Daikin brand as it is the most cost effective but one of the best in the market. We’ve been recommending and installing Daikin products for many years and they have not disappointed us. Our goal is to also save you money. Learn more about our financing options and coupons!

4. Professional Maintenance and Servicing

Scheduling professional maintenance and servicing is highly recommended to ensure optimal performance and longevity of the ductless mini split system. At Warren Systems, we have the knowledge and expertise to thoroughly inspect and service the system, identifying any potential issues or leaks. By calling us for regular professional maintenance, you can help prevent major breakdowns and extend the lifespan of the system. It is usually recommended to have professional maintenance performed at least once a year.


For a free quote or to book an appointment with Warren Systems Heating & Cooling please call us at (810) 245-875. We make it our mission to provide outstanding HVAC services that meet or exceed your expectations. We are committed to delivering the highest level of quality care possible and work hard to ensure every customer receives the best service.

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