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Sizing a furnace for Drew County is not a calculation a contractor runs once and files. Homes in Drew County, AR run heat about five months a year, from November through March. The burner and heat exchanger carry that full cycling load every year, and a unit that was undersized or installed with duct leaks will show the strain in those components before a well-matched system does. A contractor quoting a new install here works out the actual load the house places on the equipment, because a furnace that labors through every heating season fails at its weakest point, and the weakest point is usually whatever the original installer cut corners on.
Existing ductwork in much of Drew County was sized and routed for equipment that bears no resemblance to what a contractor is putting in today, and a furnace installation turns on whether those ducts can carry the new system's output without modification. Half the homes in Drew County, Arkansas were built in 1985 or earlier (2020-2024 ACS 5-year). That gap between what the house was built with and what a new furnace demands is where the real scoping work happens. A contractor who quotes on equipment alone and skips the duct assessment will produce a number that changes once the job starts.
What a Furnace Installation Covers in Your Home
The furnace itself sits inside the house, most often in a basement, utility room, or closet. It is the box that produces heated air. Attached to it is the air handler, which moves that air into the duct system whenever the thermostat calls for heat.
The thermostat mounts on an interior wall and is the control point for the whole system. A flue pipe runs from the furnace to an outside vent, carrying combustion gases out of the house. Where a cooling coil is part of the installation, it sits directly above the furnace inside the air handler cabinet.
The drawing shows a typical layout, and a licensed contractor determines exactly what applies to your house.
Find a contractor in Drew CountyDrew County, Arkansas, by the numbers
75 severe weather events were recorded in Drew County, Arkansas between 2015 and 2024.
NOAA National Centers for Environmental Information, Storm Events Database, bulk CSV export, events 2015-01-01 through 2024-12-31.Half the homes in Drew County, Arkansas were built in 1985 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesDrew County, Arkansas holds 8,289 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 63.7% of the occupied homes in Drew County, Arkansas (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesFurnace Installation Rules for Drew County, Arkansas6 sourced standards and codes
What the Installation Actually Looks Like
Non-weatherized gas furnaces manufactured on or after November 19, 2015 must reach 80.0 percent AFUE.
Non-weatherized oil-fired furnaces manufactured on or after November 19, 2015 must reach 83.0 percent AFUE.
Mobile home gas furnaces manufactured on or after November 19, 2015 must reach 80.0 percent AFUE.
Non-weatherized gas furnaces manufactured on or after December 18, 2028 must reach 95.0 percent AFUE, up from the 80.0 percent minimum that applies to units manufactured before that date.
Licensing Rules for Contractors in Drew County, Arkansas
An Arkansas HVACR licence is good across the state: no city or county may require its own licence to do HVACR work, though local permits and inspections still apply.
Arkansas requires an HVACR licence or registration: it is unlawful to do HVACR work without the appropriate one unless the chapter exempts you.
Severe Weather History in Drew County
Arkansas weather puts real demands on heating equipment, and Drew County gets the full range of what the region delivers. A furnace sized and installed for local conditions lasts longer and works harder when conditions turn.
75 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.