Mini Split Installation in Lovell, WY
A new system here will heat from September through June and cool from July through August every year. Tell us about the house, and a licensed contractor who covers Big Horn County will get in touch.
Tell us about the job
It takes about a minute.
In Lovell, a mini-split works almost year round
Ten months out of twelve, September through June, your mini-split is what keeps the house warm. Winter nights average 12°F, and that's the cold it has to pull heat from, since a heat pump still draws warmth from outside air even at that temperature. Only July and August need cooling, when afternoons average 79°F, so the compressor spends most of its life in heating mode, not cooling.
Any unit installed new has to meet 7.5 HSPF2 for heating and 14.3 SEER2 for cooling, the federal minimum for this kind of system. With the heating season this long, the HSPF2 number matters more here than the cooling one does. A mini-split runs on electricity alone, and statewide, 8% of households went at least a day without power in 2024. When the power is out, a mini-split will not heat the house until it's back on.
- 10 months
- September through June, your system heats
- 2 months
- July through August, it cools
- 12°F
- the average winter night it heats against
- 79°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
- Is a mini split worth it?
- For most homes in Lovell, yes, especially if you're heating with something older or adding a room that never gets even heat. A mini split gives you both heating and cooling from one system, which matters here since homes need one or the other year round. Winter lows average 12°F, so it's worth asking any contractor you talk to about the unit's low-temperature heating performance before you buy, since not every model holds its output down that far.
- How many rooms can a mini split cover?
- A single outdoor unit can run one indoor head or several, up to eight on many multi-zone systems. Each indoor head is sized to the room it serves, so a one-bedroom addition and a great room need different heads even on the same outdoor unit. A contractor will walk the house and size each zone to the rooms you actually want covered.
- Can a mini split heat a whole house?
- It can, but it takes the right number of zones placed where the house actually loses heat, not just one head in the living room. With winter nights here averaging 12°F, the outdoor unit and each indoor head need to be sized for that cold, not just for a mild fall day. A contractor can tell you after looking at the house whether a multi-zone system will carry the whole place or whether it makes more sense alongside your existing heat.