Ductless Split AC Systems

Ductless Split AC Systems

Ductless, mini split-system air-conditioners (mini splits) have numerous potential applications in residential, commercial, and institutional buildings. The most common applications are in multifamily housing or as retrofit add-ons to houses with "non-ducted" heating systems, such as hydronic (hot water heat), radiant panels, and space heaters (wood, kerosene, propane). They can also be a good choice for room additions and small apartments, where extending or installing distribution ductwork (for a central air-conditioner or heating systems) is not feasible. Check out our Energy Saver 101 infographic on home cooling to learn how ductless, mini-split air conditioners stack up against other cooling systems. Like central systems, mini splits have two main components: an outdoor compressor/condenser, and an indoor air-handling unit. A conduit, which houses the power cable, refrigerant tubing, suction tubing, and a condensate drain, links the outdoor and indoor units.

Common Air Conditioner Problems

• The air conditioner won't turn on.
• Weird noises or vibrating occur at startup or during operation.
• Warm air exits the supply registers.
• The unit hums, but the fan doesn't turn on.
• The fan runs, but the compressor isn't working.
• Water is pooling around the air conditioner

If you believe your air conditioning unit requires emergency service, click here for information about our 24/7 repair services.

Should I Repair or Replace My Air Conditioner?

• Age - If your AC is more than 10 years old and giving you trouble, it may be in your best interest of consider a replacement.
• Investment const - Is a new system a better investment in the long run? An Aire Serv air conditioner technician can help you calculate your return on investment to determine if on upgrade in more beneficial than repair.
• Utility rates - You may think you can't afford on air conditioner replacement, but a more efficient unit consumes less electricity and could save you big time on energy bills.

Visit our air conditioner maintenance page for helpful tips and information.