At Ridgeline Heating and Cooling, we specialize in designing and executing effective heating and cooling plans for homes of all shapes and sizes. Mitsubishi ductless mini split HVAC systems are our most popular and trusted tools. This guide explains everything you need to know about Ridgeline’s mini split services and products.
Why Choose Mitsubishi Electric Mini Split?
Mini split HVAC units are smaller than many other options and can be installed flexibly throughout a home1. Mini splits may be mounted on walls or ceilings or set into the floor to complement the interior design. Mitsubishi’s mini split units are some of the most durable and reliable on the market, making them a top choice for your home.
Mini Split Replacement Costs
The costs of installing or replacing a mini split depend on several factors. Consider the brand, the number of zones you want to heat and cool, unit mounting options, and power output2. You can expect to see prices similar to the following2:
- Single-zone units: $500 to $5,000
- Multi-zone units: $1,400 to $12,000
Of these, wall-mounted units tend to be the most affordable at roughly $500 to $9,000. Conversely, ceiling-mounted units have higher price tags, from $1,200 to $12,000.
How Long Do Mini Splits Last?
Like many other types of HVAC systems, mini splits typically last 15 to 20 years3. A well-installed mini split will normally have fewer problems and last longer.
To maximize the lifetime of your mini split, check and clean the unit and filter monthly. Doing so will help maintain the unit’s energy efficiency, ensuring the components don’t work too hard to pull air. Additionally, get your unit professionally inspected and adjusted at least once every two years4.
Benefits of Upgrading to a New Mini Split System
Energy Efficiency & Savings
Mini splits are among the most energy-efficient heating and cooling options available. The units feature numerous modern enhancements to boost their efficacy and cost less to operate over their lifetimes compared to other similar units.
Many mini splits also have sky-high SEER (Seasonal Energy Efficiency Ratio) ratings, such as the Mitsubishi MSZ-FS06NA, which has an impressive 32.25 rating. That said, a unit with a rating of at least 15 is acceptable for most consumers.
You can also save big on certain mini splits. Check out our rebates page to learn more.
Smart Controls & Modern Features
One of the biggest benefits of mini splits is their high-tech convenience. Many modern mini splits can support Wi-Fi capabilities to connect to a smart thermostat. Users can program temperature changes throughout the day, control the heat and AC from the convenience of their phone, and feel secure knowing that they have complete control no matter where they are.
Mini splits are highly efficient and use eco-friendly refrigerants to reduce environmental impact.
Impact on Home Value
If you decide to sell your home, installing a mini split will make your property more appealing to prospective buyers. They can control different temperatures in various “zones” or areas and don’t have to deal with heat or air loss through ductwork — key selling points.
FAQ
What are common signs that my mini split needs to be replaced?
If your mini split doesn’t heat or cool as quickly as it used to, it might be time for a replacement. Strange noises and leaking fluids also indicate that you need professional help immediately. Search “mini split service near me” in the Albany, NY, area to connect with our expert technicians.
How much does it cost to replace a mini split?
The cost of replacing a mini split varies wildly, depending on each home’s needs. You could spend as little as $500 or as much as $3,000 to $5,0002. Larger homes and those requiring multiple zones or heavy-duty equipment will cost upwards of $10,0002.
When should I replace a unit?
If your unit is functioning correctly and heating and cooling your home without issue, it’s unlikely you’ll need to replace it.
Mini splits have a lifespan of about 15 to 20 years. Once your unit reaches the end of its service life and begins to lose efficiency and effectiveness, it’s time to replace it.
Do mini splits devalue a house?
No! The opposite is true: mini splits make a home more valuable by adding comfort and convenience.
Can I replace a mini split myself?
Leave mini split replacement to licensed, insured professionals, as they can ensure the unit is functioning properly on all levels.
Citations
- Ductless Minisplit Heat Pumps. U.S. Department of Energy. Retrieved May 9, 2025, from https://www.energy.gov/energysaver/ductless-minisplit-heat-pumps?nrg_redirect=306547
- Bartolone, G. (April 28, 2025). How Much Does It Cost to Install a Mini-Split? [2025 Data]. Angi. Retrieved May 9, 2025, from https://www.angi.com/articles/how-much-does-it-cost-install-ductless-mini-split-ac.htm
- Moor, T. (January 14, 2024). How Long Do Mini-Splits Last? HVAC.com. Retrieved May 9, 2025, from https://www.hvac.com/expert-advice/how-long-do-mini-splits-last/
- Moor, T. (December 17, 2024). How to Clean a Mini-Split: DIY Tips. HVAC.com. Retrieved May 9, 2025, from https://www.hvac.com/expert-advice/how-to-clean-a-mini-split/
- Zhen, Y. (April 17, 2025). 8 Most Efficient Mini Splits (2025): Maximum Energy Savings. aircondlounge. Retrieved May 9, 2025, from https://aircondlounge.com/most-efficient-mini-split/