Nevada HVAC Pros
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Furnace Installation in Winnemucca, NV

A new furnace here will run from October through May every year. Tell us about the house, and a licensed contractor who covers Humboldt County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
An unfinished basement containing a gray HVAC furnace with ductwork, exposed wooden joists, a concrete floor, and miscellaneous clutter in one corner.

Winnemucca asks a furnace to run eight months a year

October through May, your furnace is what keeps the house livable. Winter nights average 23°F, and that's the load a new furnace has to answer for, night after night, for eight months straight.

Humboldt County sees its share of winter storms and wind, and power doesn't always hold through them. Any furnace installed now, gas or electric, has to meet a federal minimum of 80 percent AFUE if it runs on gas and isn't weatherized. Beyond that minimum, the right size and setup matter more here than in a place where the furnace only runs a few weeks a year.

8 months
October through May, your furnace is on duty
23°F
the average winter night it heats against
80% AFUE
the federal minimum any new unit must meet
Isometric cutaway illustration of a small single-story house showing a furnace with a flue pipe through the roof and ducting running to rooms containing a sofa, chair and bed.
Your furnace works hardest from November through April.

NOAA nClimDiv, 1991–2020 normals

An unfinished basement featuring exposed ceiling joists, a metal HVAC unit with round ductwork, a hanging light bulb, and scattered boxes and debris along the left wall.

A high-efficiency gas furnace would save about $120 a year to run in Humboldt County compared with a gas furnace.

  • A high-efficiency gas furnace$640 a year
  • A gas furnace$760 a year

Estimates for a typical Humboldt 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.

Nevada licenses HVAC contractors through the Nevada State Contractors Board. The board tests the contractor and keeps a record of that license, and it covers the contractor's business, not each individual job.

For a furnace installation, that license is what stands behind the work. In most cities and counties, replacing a furnace also needs a permit from the local building office, with an inspection once the work is done. Almost half the homes in Humboldt County heat with gas.

Sources: Nevada Legislature · Nevada State Contractors Board

What size furnace does my house need?
A contractor needs to run a load calculation on your house to answer that, since square footage alone does not tell you enough. Insulation, window count, ceiling height, and how much air leaks in and out all change the number. A furnace that is too big will short cycle and wear out faster, and one that is too small will run constantly and still leave your house cold on the cold nights you get here. Ask the contractor to walk through the calculation with you rather than quote a size off the square footage alone.
How do I know it's time to replace my furnace?
Watch for rooms that will not heat evenly, a furnace that turns on and off more than it used to, or a jump in your gas bill without a jump in usage. Age matters too. Homes here need heat from October through May, eight months of the year, so a furnace on its way out gets worked hard and the problem tends to show up fast. If you are calling for repairs more than once a season, get a contractor to look at whether replacement makes more sense than another fix.
Is a high-efficiency furnace worth it?
Every furnace sold new today has to hit at least 80 percent AFUE, so the real question is whether it makes sense to go higher than that. In a place where homes need heat eight months a year, more of the fuel you burn each winter turns into heat in your house rather than going out the flue. A contractor can tell you what efficiency levels are available for the size furnace your house needs and how that fits your setup, since venting requirements change at the higher efficiency tiers.