Furnace Installation in Carson City, NV
A new furnace here will run from October through May every year. Tell us about the house, and a licensed contractor who covers Carson City will get in touch.
Tell us about the job
It takes about a minute.
Carson City asks a lot of a furnace
Your furnace here runs from October through May, eight months of the year. Winter nights average 25°F, so the burner is cycling on and off most nights of the week for the better part of the year. Most homes in Carson City heat with gas, which means the furnace is doing real work most of the year, not just on the coldest days.
A new furnace installed today has to meet 80.0 percent AFUE if it runs on gas and isn't weatherized, that's the federal minimum. With winter storms and high wind a regular part of the record here, it's also worth asking your contractor how the unit and its venting hold up when the power drops or the wind picks up.
- 8 months
- October through May, your furnace is on duty
- 25°F
- the average winter night it heats against
- 76%
- 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 Carson City compared with a gas furnace.
Estimates for a typical Carson City 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 tests and licenses the contractor, not the job. That license is on file for the business doing your install, so there's a record of who they are and that they met the board's standard, but no one from the board signs off on your furnace specifically.
For that, Carson City's building office is what covers this install, since most cities and counties require a permit for a furnace replacement and an inspection once the work is done. That inspection is what catches a bad gas connection, which is the part of this job that can actually hurt someone. Most homes in Carson City heat with gas, so that check matters here.
Sources: Nevada Legislature · Nevada State Contractors Board
- What size furnace does my house need?
- The right size comes from a load calculation, not a chart based on square footage. A contractor measures your insulation, your windows, your ceiling height, and how the house holds heat, then sizes the furnace to match. Get this wrong and you end up with a furnace that short cycles because it's too big, or one that runs constantly because it's too small. With lows around 25°F here, an undersized furnace will struggle on the coldest nights instead of just running a little longer.
- How do I know it's time to replace my furnace?
- Age is the first clue, along with how the furnace has been running. If it's older and starting to act up, have a contractor look at it before it fails on you. Watch for signs too. It takes longer to warm the house, it cycles on and off more than it used to, or a technician has flagged a crack in the heat exchanger. Homes here need heat from October through May, eight months a year, so a furnace that's already struggling won't get much of a break before the next cold stretch.
- Is a high-efficiency furnace worth it?
- It depends on how many months a year your furnace runs, and here that's eight, October through May. Furnaces made since November 2015 have to hit at least 80 percent AFUE, so even a standard furnace today isn't wasteful. A high-efficiency model sends less heat out the flue and more into the house, which matters more the longer your heating season runs. A contractor can walk through the AFUE ratings for the specific models you're considering and price out the job for your house.


