HVAC Installation in Sundance, 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 Crook County will get in touch.
Tell us about the job
It takes about a minute.
A new system here needs to hold up most of the year
Sundance asks for heat from September through June, ten months a year, through nights that average 12°F all winter. July and August are the only months cooling takes over, with afternoons averaging 82°F. Almost every month, one system or the other is running.
A new furnace and air conditioner here has to be sized for both ends of that range, not just the cold. The area has also logged 76 winter storms and 123 damaging wind events over the past ten years, and across Wyoming about 8% of households lost power for a full day or more in 2024. It's worth asking the contractor how the system comes back on once the power does.
- 10 months
- September through June, your system heats
- 2 months
- July through August, it cools
- 12°F
- the average winter night it heats against
- 82°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
- When should I replace my HVAC system?
- Replace it when repairs keep coming or the system can no longer keep up on the coldest nights. Here that means a furnace that struggles when winter nights average 12 degrees is putting real strain on itself every year, since homes here need heat from September through June. An aging unit that short cycles, runs longer than it used to, or needs a repair every season is telling you it's near the end. A contractor can look at its age and condition and tell you whether another repair makes sense or whether replacement is the better move.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, replacing them together is often worth considering, but it depends on the condition of each one. A furnace and air conditioner installed at the same time tend to wear at a similar pace, so if one is failing the other may not be far behind. Here the furnace does most of the work, ten months of heating against two months of cooling, so it typically wears faster than the air conditioner. A contractor can check both systems and tell you honestly whether one needs attention now or whether it makes sense to plan for both.
- What happens during an HVAC installation?
- A contractor removes the old equipment, sets the new furnace or air conditioner in place, and connects it to the ductwork, gas or electric lines, and venting your home already has. They check the ducts for leaks or damage, since ducts carry the air the new system heats or cools. Once everything is connected, they test the system, check refrigerant levels or gas pressure, and make sure it's heating or cooling the way it should before they leave. The exact steps depend on what equipment is going in and how your home is set up, which is something the contractor will walk through for your specific house.