Furnace Installation in Clifton, AZ
A new furnace here will run from October through April every year. Tell us about the house, and a licensed contractor who covers Greenlee County will get in touch.
Tell us about the job
It takes about a minute.
Seven months of heat, and nights near 29°F
Clifton needs a working furnace from October through April, seven months of the year. On winter nights, the temperature averages 29°F.
Most homes here heat with gas, so a new furnace has to hold up through a long winter season, not just take the edge off a few cold mornings. Any non-weatherized gas furnace built since November 2015 has to reach at least 80 percent AFUE. That's the minimum, not something to ask for special.
- 7 months
- October through April, your furnace is on duty
- 29°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 $100 a year to run in Greenlee County compared with a gas furnace.
Estimates for a typical Greenlee County home, from EIA household energy data, Arizona fuel prices and NOAA climate normals. Your home will differ.
Arizona requires HVAC contractors to hold a state license.
The license is issued to the contractor, not to this specific furnace job. Arizona tested that contractor and keeps a record of them before they ever get to your house, and that record covers whatever HVAC work they take on, not just the installation in front of them.
A license doesn't replace the local permit process. A furnace install still needs a permit from the local building office and an inspection once the work is done, and that inspection is what catches a bad gas connection, which is the part of this job that actually matters most. Most homes in Greenlee County heat with gas, so that inspection isn't a formality here.
Sources: Arizona State Legislature · Arizona Registrar of Contractors
- 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, your windows, and how the rooms are laid out. Too big and the furnace short cycles, heating fast then shutting off before it warms the house evenly. Too small and it runs constantly through the coldest months without keeping up. A contractor will size it to your house.
- How do I know it's time to replace my furnace?
- Watch for rising repair calls, uneven heat between rooms, and a furnace that runs longer to hold the same temperature. If yours is old enough that parts are getting hard to find, that's another sign. A furnace that short cycles or won't hold a steady temperature through a 29°F night is struggling. Since homes here need heat from October through April, a furnace on its way out will show it most on the coldest nights. A contractor can check whether a repair still makes sense or whether replacement is the better move.
- Is a high-efficiency furnace worth it?
- Every non-weatherized gas furnace sold new today has to reach at least 80 percent AFUE, and high-efficiency models go well above that. With heat needed seven months a year here, more of that gas goes toward warming your house rather than out the vent. A high-efficiency furnace also vents differently, often through PVC pipe instead of a metal flue, which can affect where it's installed. A contractor can walk you through the options for your house and what each one means for your setup.