Mini Split System Installation

Ductless, mini-split-systems (mini splits) make good retrofit add-ons to houses with “non-ducted” systems. They can also be a good choice for room additions where extending or installing distribution ductwork is not feasible, and very efficient new homes that require only a small space conditioning system. Be sure to choose an ENERGY STAR® compliant unit.

The main advantages of mini splits are their small size and flexibility for zoning, heating or cooling individual rooms. Many models can have as many as four indoor air-handling units (for four zones or rooms) connected to one outdoor unit. The number depends on how much heating or cooling is required for the building or each zone (which in turn is affected by how well the building is insulated and air sealed). Each of the zones has its own thermostat, so you only need to condition occupied spaces. This will save energy and money.


Air Conditioning

Benefits of Mini-Split Systems

1. Better Heating or Cooling of Individual Rooms/Zones:
When it comes to adequately heating or cooling individual rooms or zones within a home, mini-splits are highly effective. This efficiency has to do with the individual air-handling units that are placed within a given room or area in the home. These units can be adjusted to work only in those rooms which are currently being occupied, unlike conventional heating/cooling methods, which provide a uniform temperature throughout a home. This can help homeowners save quite a bit on energy costs throughout the year.

2. Flexibility/Increased Placement Options:
Maintaining existing interior design is far easier when utilizing mini-splits. This is because the air-handling components provide a number of placement options, which is not always the case when installing other types of add-on systems. Air-handlers can be affixed to a wall, suspended from the ceiling, and even mounted into drop ceilings. There is also the option of floor models, which can be beneficial for certain circumstances.

3. Easy Installation:
Those who’ve undertaken duct work expansion are fully aware of just how difficult such projects can be. Conversely, installing a mini-split in one’s home is an extremely stress-free procedure. Coupling of outdoor and indoor components can be accomplished with a three-inch hole, which is much less invasive than other systems. Because conduits are available in a variety of lengths, outdoor units can be situated up to 50 feet away from the indoor evaporator. This increases discreet placement options for the outdoor components.

4. Improved Energy Efficiency:
Inefficient use of energy is not only detrimental to the environment, it can also greatly increase utility bills. Ducts are notorious for losing energy due to their construction, with up to 30% of generated heat or cooling dissipating while making its way through duct work. Because mini-splits don’t require ducts, they aren’t subject to the same energy losses.

5. Ability to Customize:
Another great feature of mini-splits is the ability to customize. Most systems come with features like timers and built-in sleep functions, giving homeowners greater control of when and how they heat their homes. Traditional heating systems usually don’t allow for customized use, which can lead to unnecessary charges, as well as a less efficient use of energy.

6. Ductless Cooling Lowers Your Carbon Footprint:
The small size of a ductless cooling system and its zoning capabilities allows for greater energy efficiency. Ductless cooling and heating systems follow ENERGY STAR guidelines, which means they are far more energy efficient than the minimum standards set forth by the U.S. federal government. Improved efficiency saves money, of course, but it also helps reduce your total carbon output.