Question 1

Can a mini split provide both heating and cooling?

Accepted Answer

Yes. Many ductless mini splits are heat-pump systems that provide cooling and heating.

Question 2

Do mini splits require ductwork?

Accepted Answer

No traditional supply and return duct system is required.

Question 3

Can one mini split cool multiple rooms?

Accepted Answer

One indoor unit usually works best for the open area where it is installed. Several closed rooms may require multiple indoor units, separate systems, or another properly designed HVAC solution.

Question 4

Why is my mini split leaking water?

Accepted Answer

Possible causes include a restricted drain, damaged drain tubing, improper pitch, a dirty indoor coil or blower wheel, a frozen coil, or an installation problem.

Question 5

How often should a mini split be maintained?

Accepted Answer

Filters should be checked regularly, while professional service frequency depends on usage, environment, and equipment condition.

Question 6

How much does mini split installation cost?

Accepted Answer

Cost depends on capacity, equipment efficiency, number of indoor zones, line-set length, mounting location, electrical work, drainage, access, and other job conditions.