Mini Split Installation in Elizabeth, CO
A new system here will heat from September through May and cool from July through August every year. Tell us about the house, and a licensed contractor who covers Elbert County will get in touch.
Tell us about the job
It takes about a minute.
Elbert County asks a mini-split to work almost year round
Nine months of heat and two months of cooling adds up to eleven months where your mini-split is doing something. Winter nights averaging 15°F push a heat pump hard, and it has to hold that output night after night from September through May. Summer afternoons average 84°F, so the same unit switches over and works the other side of the year too.
A new unit installed today has to meet 14.3 SEER2 for cooling and 7.5 HSPF2 for heating, the federal minimum for split-system heat pumps. That covers ductless systems too, even though the standard does not call them out separately. Elbert County has seen 46 winter storms and 83 damaging wind events over the past ten years, and 13% of Colorado households went at least 24 hours without power in 2024. Worth asking how the unit you're getting handles a cold night if the power drops with it.
- 9 months
- September through May, your system heats
- 2 months
- July through August, it cools
- 15°F
- the average winter night it heats against
- 84°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
- Is a mini split worth it?
- For most homes here, yes, especially if a room runs hot or cold no matter what the rest of the house does. A mini split heats and cools that one space directly instead of pushing air through ducts that lose heat along the way. With 9 months of heating and 2 months of cooling here, a mini split earns its keep most of the year, not just in summer. It's a stronger fit for an addition, a converted garage, or a house with no ductwork at all than for replacing a system that already works fine.
- How many rooms can a mini split cover?
- A single outdoor unit can run more than one indoor head, so it can cover more than one room. Each indoor head is sized to the room it serves, and the outdoor unit has to be sized to match the combined load of every room it feeds, not just added up loosely. A contractor will look at the square footage and layout of the specific rooms before saying how many heads make sense for the house.
- Can a mini split heat a whole house?
- It can, if the system is sized and placed for that from the start. A multi-zone mini split with one head per room can carry a whole house through winters where the average low sits at 15°F, since these are heat pumps rated for both heating and cooling under the federal standard. What matters most is the load calculation for the whole house, not just how many rooms need a head. A contractor will need to work through that before saying whether whole-house coverage fits a given home.