Mini Split Installation in Faribault, MN
A new system here will heat from September through May and cool from June through August every year. Tell us about the house, and a licensed contractor who covers Rice County will get in touch.
Tell us about the job
It takes about a minute.
Nine months of heat, three of cooling, and a cold that tests the unit
Faribault asks a mini-split to run almost year round. Homes here need heat from September through May, then cooling from June through August. Winter nights average 10°F, cold enough that the heat pump keeps working long after systems in milder places have shut off for the season.
Any mini-split installed new has to meet the federal minimum for a split-system heat pump, which is 14.3 SEER2 for cooling and 7.5 HSPF2 for heating. That floor applies whether the unit is ducted or ductless. Given how many months this one will run, the model chosen and the sizing behind it matter more here than in a place where the system gets a break most of the year.
- 9 months
- September through May, your system heats
- 3 months
- June through August, it cools
- 10°F
- the average winter night it heats against
- 80°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Minnesota has no state license for HVAC contractors.
There is no state record to check here. Minnesota does not test HVAC contractors and does not keep a registry of them, so nothing about who installs your mini-split gets filed with the state before or after the job.
What stands in for that here is the permit process. In most cities and counties, installing a mini-split needs a permit from the local building office, and an inspector checks the finished work once it's done.
Source: Minnesota Office of the Revisor of Statutes
- Is a mini split worth it?
- For most homes it's worth it if you're heating or cooling a space your ducts don't reach well, or if you don't have ducts at all. A cold-climate mini split can handle Faribault winters, since units are built to meet heating and cooling minimums set for the whole country, not just mild climates. The main thing to check is sizing, since a unit that's too big or too small for the room won't run efficiently either way. A contractor can size it to the space and tell you what makes sense for your house.
- How many rooms can a mini split cover?
- A single-zone mini split covers one room or one open area. If you need more rooms covered, a multi-zone system connects several indoor heads to one outdoor unit, and each head has its own thermostat. The right count depends on how the rooms are laid out and how much heating or cooling each one needs, so a contractor will work that out room by room rather than guessing at a number.
- Can a mini split heat a whole house?
- It can, but it depends on how many zones you install and how the house is laid out. A single indoor unit only heats the room or area it's in, so whole-house coverage means enough indoor heads placed where the heat needs to go. Winter nights here average 10°F from December through February, and homes need heat from September through May, so the system has to be sized for the coldest stretch, not just the mild months. A contractor can look at the house and tell you what it would take to cover all of it.