
What Nevada homes are up against.
NOAA National Centers for Environmental Information, Storm Events Database, bulk CSV export, events 2015-01-01 through 2024-12-31. · U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates
A homeowner calling about a furnace that keeps faltering wants to know if a repair will actually hold. Homes in Nevada run heat about seven months a year, from October through April. That leaves little time for the burner and heat exchanger to sit idle and recover between cycles once the weather turns cold. A part that is already struggling has to keep firing on cold mornings straight through spring, with no long off season ahead to buy it time. A contractor who finds a marginal component has good reason to replace it outright instead of patching it and hoping.
Before any new furnace or condenser gets set, a contractor has to look at what is already feeding it. The ducts running through the attic, the electrical panel, the line set, all of it was sized for whatever unit was there before, and that may or may not match what is going in now. Half the homes in Nevada were built in 1996 or earlier (2020-2024 ACS 5-year). That single number does not say what condition those ducts are in or whether the panel has room for a new circuit. It just means a contractor should open things up and check rather than order equipment off a floor plan and hope it lines up.
Where does your Nevada county rank for severe weather?
2015–2024 · Source: NOAA National Centers for Environmental Information, Storm Events Database.
A county with a heavier storm record asks more of the equipment sitting outside. Wind can rock a condenser on its pad, blowing dust can clog the coil, and hard rain can work its way into the electrical connections. If your county sits high on this list, have a contractor check where the outdoor unit sits, how well it is anchored, and whether the unit itself shows any wear from what it has already been through.
Nevada requires HVAC contractors to hold a state license.
Licenses are issued by the Nevada State Contractors Board.
Sources: Nevada Legislature · Nevada State Contractors Board