Mini Split Installation in Claremore, OK
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 Rogers County will get in touch.
Tell us about the job
It takes about a minute.
What a mini-split in Claremore has to work with
Your mini-split will run most of the year here. Heat from October through April, cooling from May through September, with 12 months out of the year needing one or the other. Winter nights average 29°F, cold enough that the heat pump side is doing real work, not just taking the edge off. Summer afternoons average 90°F, and it has to bring that down every day for five months straight.
Any mini-split installed new has to meet the same federal minimums as other split-system heat pumps, 14.3 SEER2 for cooling and 7.5 HSPF2 for heating. That floor applies everywhere, but on a system running this many months a year, holding it matters more than it would somewhere the system gets long stretches off.
- 7 months
- October through April, your system heats
- 5 months
- May through September, it cools
- 29°F
- the average winter night it heats against
- 90°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Oklahoma requires HVAC contractors to hold a state license.
The Construction Industries Board licenses HVAC contractors in Oklahoma. That means the state tested the contractor and keeps a record of who holds a license. It covers the contractor as a business, not this particular mini-split job.
A mini-split installation moves refrigerant, and beyond the state license, most cities and counties also require a permit for this kind of work, with an inspection once the job is done. That permit and inspection are what check the installation itself, separate from the license the contractor already holds.
Source: Oklahoma State Legislature
- Is a mini split worth it?
- For a lot of houses, yes, especially a room that never gets comfortable off the main system or an addition with no ductwork at all. You get heat and cooling from one unit, and since winter lows here average 29°F and summer afternoons hit 90°F, you need both. A contractor can look at the room and tell you whether it makes more sense than extending ducts.
- How many rooms can a mini split cover?
- A single-zone system covers one room or open area. If you need more than one room covered separately, a multi-zone system runs several indoor units off one outdoor unit, each with its own thermostat. How many zones a house can support depends on the size of the outdoor unit and the layout, which is something a contractor sizes for the specific house.
- Can a mini split heat a whole house?
- A multi-zone mini-split can heat a whole house if it's sized and placed to reach every room, but that takes planning, not just adding units as an afterthought. Homes here need heat from October through April, seven months of the year, so the system has to keep up on the coldest nights, not just take the edge off. A contractor can work out whether whole-house coverage makes sense for the layout or whether the existing furnace should stay in the mix.