Mini Split Installation in El Paso, TX
A new system here will heat from November through March and cool from May through September every year. Tell us about the house, and a licensed contractor who covers El Paso County will get in touch.
Tell us about the job
It takes about a minute.
What El Paso weather asks of a mini-split
El Paso puts a mini-split to work most months of the year. Summer afternoons average 95°F from May through September, and winter nights average 32°F from December through March. Between the two, a mini-split here is heating or cooling the house 10 months a year.
Most homes in El Paso heat with gas, so a new mini-split is often carrying the cooling load on its own through those 95° afternoons, with less demand on the heating side. Any unit installed new still has to meet the federal minimum for split-system heat pumps, 14.3 SEER2 for cooling and 7.5 HSPF2 for heating, so it is built to handle both jobs even where one does more of the work.
- 5 months
- November through March, your system heats
- 5 months
- May through September, it cools
- 32°F
- the average winter night it heats against
- 95°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Texas requires HVAC contractors to hold a state license.
Texas licenses HVAC contractors through the Texas Department of Licensing and Regulation. That license belongs to the contractor, not to any single job, so the same license covers this mini-split install and whatever job that contractor does next. It does not mean a state inspector checks this particular installation once it is on the wall.
That part falls to the local building office. In most cities and counties around El Paso, installing a mini-split needs a permit before the work starts and an inspection once it is done. That inspection is what confirms the line set, the electrical work and the mounting were done right. Between the license on the contractor and the permit and inspection on the job, both pieces are accounted for here.
Source: Texas Department of Licensing and Regulation
- Is a mini split worth it?
- For the right house, yes. A mini split heats and cools without ducts, so it works well in a room addition, a garage conversion, or a house that never had central air. El Paso needs cooling May through September and heat November through March, so the system earns its keep most of the year here. Where it makes less sense is a whole house already served by good ductwork, since a central system may cover that more evenly.
- How many rooms can a mini split cover?
- One outdoor unit can run several indoor heads, and how many depends on the system a contractor chooses for the house. Each indoor head is sized to the room it serves, so the count comes from the square footage and layout of the house, not a fixed number. A single-zone system, by contrast, covers just the one room or open area where the indoor head is mounted.
- Can a mini split heat a whole house?
- It can, if there are enough indoor heads placed to cover every room. Each zone heats the space it's mounted in, so a hallway or closed-off room with no head of its own will stay cold. Winter nights here average 32°F, so the system also has to be sized to keep up with that low, not just the mild days in between. A contractor can work out the number and placement of heads a specific house needs.