Why Ductless Mini Splits Are a Great Option for Franklin Lakes Air Conditioning

Not every home is built for a traditional central air system — and even in homes that have one, there are usually a few rooms that just never quite get comfortable. Total Comfort works with Franklin Lakes homeowners on this exact problem all the time, and more often than not, a ductless mini split is the right answer. Here’s why.

What a Mini Split Actually Is

A ductless mini split has two parts: a small indoor air handler mounted on the wall or ceiling, and a compact outdoor unit. The two connect through a three-inch hole in the wall via a line set that carries refrigerant, electrical wiring, and drainage. No ductwork, no major renovation, no tearing into ceilings or floors.

Each indoor unit conditions the room it’s in, independently of everything else in the house. That’s the part that makes them genuinely useful rather than just a novelty.

Where They Make the Most Sense in Franklin Lakes Homes

Older Bergen County homes weren’t designed with central air in mind. Some have radiator systems with no duct infrastructure at all. Others have ductwork that simply doesn’t reach certain spaces. Mini splits are typically the right call for:

• Finished attics, basements, and converted garages
• Sunrooms and additions where extending ductwork isn’t practical
• Rooms still running noisy, inefficient window units
• Older homes with radiator heat and no duct system at all

Extending ductwork into these areas, when it’s even feasible, can cost $8,000 to $15,000 or more as a retrofit. A mini split handles the same problem for significantly less, with better efficiency and no disruption to your existing system.

The noise difference alone is worth mentioning if you’re replacing window units. Mini splits typically run at 19 to 32 decibels indoors — roughly library-quiet. Window units often hit 50 to 60. That’s not a small gap when you’re trying to sleep.

The Efficiency Numbers Are Worth Knowing

Standard central air systems typically carry SEER ratings between 13 and 16. Many mini splits come in at 18 to 25 SEER or higher. SEER measures cooling output relative to energy used — the higher the number, the less electricity you’re burning for the same amount of cooling.

Because mini splits only condition the zones you’re actively using, you’re not wasting energy on empty rooms. For anyone running an older central system throughout the whole house, the monthly savings can be meaningful.

If whole-home zoning is the goal, it’s also worth looking at zoned HVAC systems as an alternative — they achieve similar flexibility through your existing ductwork.

They Heat, Too

Most ductless mini splits are heat pumps, meaning they reverse the refrigerant cycle to provide heat in winter. Modern units operate efficiently at surprisingly low outdoor temperatures — some Mitsubishi Hyper-Heat models work at full capacity down to 5°F. For a space your boiler or furnace never quite reaches, this dual capability means one system handles both seasons at lower operating costs than electric baseboard heat.

Installation: What to Expect

A single-zone system usually takes one day to install. Multi-zone systems — where one outdoor unit connects to several indoor air handlers — typically take two days depending on complexity.

A proper installation starts with a load calculation to size the unit correctly for your space. Sizing matters more than most homeowners realize: an oversized system short-cycles, which wastes energy and wears out the compressor faster, while an undersized one runs constantly and still can’t keep up on the hottest days.

Indoor units come in a few configurations worth knowing about:

• Wall-mounted: The most common and affordable option, installed high on an interior wall
• Ceiling cassette: Recessed and nearly invisible, ideal for open-concept spaces or finished basements
• Floor console: Mounted low on the wall, good for rooms with sloped ceilings or limited wall space

New Jersey requires permits for mini split installation. Total Comfort handles that paperwork as part of the job.

What It Costs (and What to Know About Rebates)

• Single-zone systems: $3,000 to $5,500 installed
• Multi-zone systems: $6,000 to $15,000+, depending on the number of indoor units and installation complexity
• NJ Clean Energy Program rebates: up to $1,500 on qualifying systems — worth asking about when you get your quote

Keeping It Running Well

A well-maintained ductless mini split typically lasts 15 to 20 years. Maintenance is straightforward:

• Each indoor unit has a small reusable filter — rinse it monthly during heavy use
• Annual professional service keeps refrigerant levels, coils, and electrical components in good shape
• Skipping maintenance is the fastest way to shorten a system that should last two decades

Ready to Stop Fighting With That One Room?

If you have a space in your Franklin Lakes home that’s never comfortable — too hot in summer, too cold in winter, cut off from your existing system — a ductless mini split is probably the cleanest solution available. Total Comfort has been serving Bergen County since 1965, and this is exactly the kind of project we help homeowners think through from the start.

Reach out and schedule a consultation — we’ll assess your space, size the system correctly, and give you a straight answer on whether a mini split is the right fit.

Call Now (201) 820-0831