Mini Split Installation in Asheboro, NC
A new system here will heat from October through April and cool from May through September every year. Tell us about the house, and a licensed contractor who covers Randolph County will get in touch.
Tell us about the job
It takes about a minute.
What Asheboro asks of a mini-split
Your mini-split runs nearly every month here. Heat from October through April, cooling from May through September, with barely a break between seasons. Winter nights averaging 32°F mean the heat pump has to pull warmth from cold outside air night after night. Summer afternoons averaging 88°F mean the compressor is working hard on the other end too.
A unit installed new has to meet the federal minimum of 14.3 SEER2 for cooling and 7.5 HSPF2 for heating. Given how many months this system runs here, that floor is worth knowing, and worth asking what a unit can do above it.
- 7 months
- October through April, your system heats
- 5 months
- May through September, it cools
- 32°F
- the average winter night it heats against
- 88°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
North Carolina requires HVAC contractors to hold a state license.
The State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors tests HVAC contractors before it licenses them, and it keeps a record of who holds one. That license belongs to the contractor, not to any single job, so the same license that covers a furnace swap covers a mini-split installation.
A mini-split installation involves mounting the outdoor unit, running the line set, and connecting the refrigerant lines. In most cities and counties, that work needs a permit from the local building office, with an inspection once it is done, so someone besides the contractor checks the work.
Sources: North Carolina General Assembly · North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors
- Is a mini split worth it?
- For the right house, yes. A mini split heats and cools without ducts, so it works well in additions, garage conversions, or older homes that never had ductwork run through them. Asheboro needs heat from October through April and cooling from May through September, so a system that handles both jobs earns its keep here. Whether it makes sense for your house depends on how it's laid out and what you're heating or cooling now, and a contractor can walk through that with you.
- How many rooms can a mini split cover?
- A single outdoor unit can run one indoor head or several. Multi-zone systems tie one outdoor unit to several indoor heads, each one set to its own room. The right number for your house depends on the size and layout of the rooms you want covered, and a contractor can size that out for you.
- Can a mini split heat a whole house?
- It can, if enough indoor heads are placed to reach every room. A mini split is a heat pump, so it works the same way to heat as it does to cool, just running in reverse. With winter lows around 32°F in Asheboro, the unit has to be sized for that cold, not just for a mild day, and it needs a head in each room you want warm. A contractor can look at your house and tell you how many heads that takes and where they need to go.