Furnace Installation in Greenfield, IN
A new furnace here will run from October through May every year. Tell us about the house, and a licensed contractor who covers Hancock County will get in touch.
Tell us about the job
It takes about a minute.
Eight months of heat a year in Greenfield
Furnaces here run from October through May, eight months of the year. That's most of the year asking the burner to light and the blower to push air, night after night at winter lows that average 23°F.
Any gas furnace installed today has to reach at least 80 percent AFUE, that's the federal minimum. Winter storms and wind events are common here too, and when the power drops, the furnace won't run until it's back, no matter how new it is.
- 8 months
- October through May, your furnace is on duty
- 23°F
- the average winter night it heats against
- 61%
- of homes here heat with gas, so most furnaces here burn gas
- 80% AFUE
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
A high-efficiency gas furnace would save about $90 a year to run in Hancock County compared with a gas furnace.
Estimates for a typical Hancock County home, from EIA household energy data, Indiana fuel prices and NOAA climate normals. Your home will differ.
In Indiana, HVAC licensing for homes is left to the counties and cities.
Indiana has no state HVAC license. That rule is left to counties and cities, so whether this contractor is licensed at all depends on where the house sits. There is no state test behind it, no state record to check, because there is no state license to have.
In most cities and counties, a furnace installation needs a permit from the local building office, and the work gets inspected once it is done. That inspection is what checks the gas connection and the venting, the part of this job that actually needs checking. Most homes in Hancock County heat with gas, so on a job like this one, that inspection is doing real work.
Sources: Indiana Department of Workforce Development · State of Indiana
- What size furnace does my house need?
- That takes a load calculation, not a square footage chart. A contractor measures your walls, windows, insulation, and ceiling height, then figures out how much heat your house actually loses on a cold night. Put in a furnace too big and it short cycles, heating the house in bursts and wearing out faster. Too small and it runs constantly during the cold months here and still can't keep up. With winter nights averaging 23°F, getting this number right matters more than picking a size off a guess.
- How do I know it's time to replace my furnace?
- Watch for uneven heat between rooms, a furnace that runs longer to reach the same temperature, or a gas bill that climbs with no other explanation. More frequent repairs are another sign, especially if a contractor is going back into the same parts more than once. Since homes here need heat from October through May, a furnace on its way out gets tested for eight months straight, not just a few cold snaps. If a repair costs a large share of what a new furnace would, that's usually the point to stop repairing.
- Is a high-efficiency furnace worth it?
- It depends on how long you plan to stay in the house and what furnace you have now. Every new non-weatherized gas furnace has to hit at least 80 percent AFUE by law, but high-efficiency models go higher than that, meaning less of the gas you burn goes out the vent instead of into your house. With heat needed here eight months a year, that difference gets used a lot. A contractor can walk you through the actual efficiency numbers for your house and what payback looks like given how you use heat.