Furnace Installation in Fernley, NV
A new furnace here will run from October through May every year. Tell us about the house, and a licensed contractor who covers Lyon County will get in touch.
Tell us about the job
It takes about a minute.
Fernley furnaces work eight months a year
Furnaces here run October through May. That's eight months, on winter nights that average 23°F. A furnace sized and installed right for that stretch matters more here than in places where the season is shorter.
Any new gas furnace installed now has to reach at least 80 percent AFUE, the federal minimum for non-weatherized models. Lyon County has also seen its share of winter storms and wind events strong enough to knock out power, and about 13% of Nevada households lost power for a full day or more in 2024. A furnace that starts back up on its own once power returns is worth asking about.
- 8 months
- October through May, your furnace is on duty
- 23°F
- the average winter night it heats against
- 68%
- 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 $110 a year to run in Lyon County compared with a gas furnace.
Estimates for a typical Lyon County home, from EIA household energy data, Nevada fuel prices and NOAA climate normals. Your home will differ.
Nevada requires HVAC contractors to hold a state license.
The Nevada State Contractors Board licenses the contractor, not the job itself. That means the state has tested this contractor and keeps a record of them, and that record stays on file no matter how many furnaces they install.
For this job, that license is what stands behind the work. A furnace installation in most cities and counties also needs a permit from the local building office, with an inspection once the work is done. In Lyon County, 67.5% of homes heat with gas.
Sources: Nevada Legislature · Nevada State Contractors Board
- What size furnace does my house need?
- The right size comes from a load calculation, not the square footage of your house alone. A contractor works out how much heat your house loses on a cold night, factoring in your insulation, windows, and layout, then matches a furnace to that number. Too big and it short cycles, heating the house fast then shutting off before it evens out the temperature. Too small and it runs the whole night through a 23°F low and still falls behind. Get this done by whoever installs the furnace rather than guessing from the last one.
- How do I know it's time to replace my furnace?
- Watch for rooms that stay cold no matter how long it runs, a burner flame that looks yellow instead of blue, or a rise in what it costs to heat the house each month with no other explanation. A furnace that needs a repair every winter is telling you the same thing in a slower way. Heat is needed here from October through May, so a furnace that fails partway through that stretch leaves you without options fast. It is worth having a contractor look at an aging furnace before the cold sets in rather than after it fails.
- Is a high-efficiency furnace worth it?
- It depends on how many months your furnace actually runs, and here it runs eight months a year, October through May. Every new non-weatherized gas furnace sold has to reach at least 80 percent AFUE, but high-efficiency models go well past that, wasting less gas for every hour they run. With 67.5% of homes in Lyon County heating with gas, that difference adds up over a long heating season. A contractor can walk you through which efficiency level makes sense for your house and price out the options for that specific job.