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Sizing a heat pump in Botetourt County starts with what the climate actually demands of the equipment, not with a standard table. 123 severe weather events were recorded in Botetourt County, Virginia between 2015 and 2024. At that rate, severe weather is a standing feature of operating here, and a contractor who ignores it will under-build or mis-spec the system. Refrigerant circuit capacity, the outdoor unit's placement, and the electrical service feeding it all get set at installation, and correcting any of them later costs more than getting them right the first time.
Ductwork laid down for a furnace and central air was sized, routed, and sealed for a different kind of system than a heat pump runs. Half the homes in Botetourt County, Virginia were built in 1984 or earlier (2020-2024 ACS 5-year). That gap between what the house was built to carry and what a heat pump actually needs is where a contractor's assessment lands first: whether the existing ducts move enough air, whether the returns are adequate, and whether the electrical service can handle the load a modern heat pump draws. If the ductwork falls short, that work gets priced before the equipment does.
What Gets Installed With a New Heat Pump
The outdoor unit is the piece most homeowners notice first. It sits on a pad beside the house and holds the compressor and the outdoor coil. Inside, the air handler mounts in a utility space, a closet, or an attic and moves conditioned air through the home.
A refrigerant line set runs between the two units, connecting them through an exterior wall. A thermostat goes on an interior wall where it reads the living space and tells the system when to run. A disconnect box mounts near the outdoor unit as part of the electrical connection.
The drawing shows a typical layout, and a licensed contractor determines what the installation looks like in your specific home.
Get matched in Botetourt CountyBotetourt County, by the numbers
123 severe weather events were recorded in Botetourt County, Virginia 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 Botetourt County, Virginia were built in 1984 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesBotetourt County, Virginia holds 15,069 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 85.5% of the occupied homes in Botetourt County, Virginia (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesHeat Pump Installation Rules and Code in Botetourt County, Virginia2 sourced standards and regulations
Licensing and Legal Requirements in Botetourt County, Virginia
Virginia’s contractor licence classes start above $1,000: the entry class covers a single contract or project over $1,000 but less than $30,000, or less than $250,000 of work in any 12-month period, with larger classes above that.
Virginia requires a contractor licence: no person may engage in, or offer to engage in, contracting work in the Commonwealth without one.
Severe Weather Events in Botetourt County
Weather patterns shape how hard heating and cooling equipment has to work, and Botetourt County has its own record. A heat pump sized and installed for local conditions handles that load differently than one spec'd for somewhere else.
123 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.