Furnace Installation in Huron, SD
A new furnace here will run from September through May every year. Tell us about the house, and a licensed contractor who covers Beadle County will get in touch.
Tell us about the job
It takes about a minute.
Nine months of heat a year, down to 9 degrees
Winter nights in Huron average 9°F, and homes here need the furnace running from September through May. That is nine months a year the burner has to work, and it has to work in real cold, not just take the edge off a cool morning.
A new furnace here also has to meet the federal minimum of 80 percent AFUE if it runs on gas and isn't weatherized, which almost half the homes in Beadle County do. Add in the winter storms this area sees, and a furnace installed here needs to be sized and set up for the season it will actually face, not an average one.
- 9 months
- September through May, your furnace is on duty
- 9°F
- the average winter night it heats against
- 80% AFUE
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
A high-efficiency gas furnace would save about $80 a year to run in Beadle County compared with a gas furnace.
Estimates for a typical Beadle County home, from EIA household energy data, South Dakota fuel prices and NOAA climate normals. Your home will differ.
In South Dakota, HVAC licensing for homes is left to the cities and towns.
South Dakota does not run its own HVAC license. Whether this contractor is licensed comes down to whether Beadle County or the town the house sits in has its own rule. There is no state record to check either way. What the state does leave in place is the permit system. In most cities and counties here, a furnace replacement needs a permit from the local building office and an inspection once the work is done.
On a furnace install, that inspection is what stands in for licensing. It is the point where someone checks the gas connection and the venting before the job is called finished, rather than a state trusting the license on the wall. Close to half the homes in Beadle County heat with gas, so that inspection is checking the same kind of connection this job will make.
Source: South Dakota Legislature
- What size furnace does my house need?
- The right size depends on your house, not a rule of thumb based on square footage alone. A contractor works this out with a load calculation that accounts for your insulation, windows, ceiling height, and how the house holds heat on a night near 9 below zero. A furnace that's too big cycles on and off too often and wears out faster. One that's too small runs constantly and still can't keep up through the stretch from September to May when the heat has to stay on. Ask whoever quotes the job to walk you through the calculation, not just hand you a number.
- How do I know it's time to replace my furnace?
- Watch for rooms that won't get warm, a furnace that runs longer than it used to, or repairs that keep coming back. Furnaces here work hard, heat is needed nine months of the year, and storms and wind events add to the load a system carries over its life. If yours is old enough that parts are getting hard to find, or a technician tells you the heat exchanger is cracked, that's a sign to stop repairing and start planning a replacement. A furnace that short-cycles or won't hold a steady temperature is telling you something too.
- Is a high-efficiency furnace worth it?
- Every new non-weatherized gas furnace sold today has to reach at least 80 percent AFUE, so even a standard model wastes less fuel than older units built before that rule. A high-efficiency furnace goes above that baseline, and the difference matters more here since houses need heat nine months of the year. Close to half the homes in this area heat with gas, so fuel savings over a long heating season add up more than they would somewhere with a shorter winter. A contractor can walk you through the specific models and what each one involves for your house.