Mini Split Installation in Gaffney, SC
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 Cherokee County will get in touch.
Tell us about the job
It takes about a minute.
A mini-split in Cherokee County works year round
Winter nights here average 32°F, and summer afternoons average 88°F. That is a seven month heating season, October through April, and five months of cooling from May through September. Together that is all twelve months, so a new mini-split needs to hold up on both ends without a break to rest.
Any mini-split installed new has to meet the federal minimum for a split-system heat pump, 14.3 SEER2 for cooling and 7.5 HSPF2 for heating. Cherokee County has seen 6 winter storms and 49 damaging wind events over the past ten years, and most homes here heat with electricity. When the power goes out, a mini-split will not run, and it will not restart on its own until power is back and someone turns it on.
- 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
- Is a mini split worth it?
- For most homes here, yes. Gaffney needs heat from October through April and cooling from May through September, so a system that does both jobs stays busy nearly all year. A mini split also gives you a heat pump, which matters since most homes in this area already heat with electricity, and it keeps working room by room if part of the house needs attention while the rest doesn't.
- How many rooms can a mini split cover?
- A single outdoor unit can run several indoor heads, depending on the system you choose. Each indoor head is sized to the room it serves, so a contractor will look at the square footage and layout of your house before saying how many you need and where they go.
- Can a mini split heat a whole house?
- It can, if it's sized and placed for that. A multi-zone system with enough indoor heads reaches every room, and since winter lows here average 32°F, the heat pump needs to be rated to keep up on the coldest nights, not just the mild ones. A contractor can work out whether your house needs one outdoor unit or more to cover it fully.