Lenexa spreads over 34 square miles of Johnson County, Kansas, home to roughly 58,400 people and a straight-line distance of about 17 miles to Kansas City, Missouri. Much of the city went up recently by metro standards; the median structure dates to 1992. Its housing is unusually mixed for the county: 56% single-family, while close to a quarter (23%) of units are in big complexes.
Cooling in a 1990s Lenexa home
Subdivisions from the late 80s and 90s were typically built with a split system: a side-yard condensing unit and an A-frame coil stacked on a basement furnace. Thirty-some years in, the first outdoor unit has usually been replaced, but line sets, coils, and thermostat wiring are often original. Reusing an old line set with a newer refrigerant can work if it is flushed and pressure-tested, but undersized or kinked copper should be replaced.
Heating fuel shapes the AC decision
Lenexa's 24,800 occupied homes split about 65% gas and 33% electric heat, with propane near 2%. That electric share is high for the area and mostly reflects apartments and townhomes.
If you heat with gas
Order outdoor AC unit and coil together so ratings match. A furnace nearing 30 deserves replacing too; a two-stage model dehumidifies better on muggy July nights.
All-electric units
Go with a heat pump and matching indoor blower cabinet; it cools in summer and cuts strip-heat use in winter.
Townhome and apartment dwellers
An association or property manager typically controls what goes on the pad. Check before buying.
About the company
Lenexa installs are run by our KC metro team. The selling entity is Furnace Direct, a DBA of Hamlin Mechanical LLC, shipping manufacturer stock with no middle layer.
Plan ahead of summer
A unit that trips breakers, leaks oil at the service valves, or can't hold 75 degrees on a 95-degree day is telling you something. Start the conversation in winter: gather square footage and equipment labels, and dial (888) 762-1334 (Call for Pricing).
Lenexa stats: five-year American Community Survey through 2024, per Census Reporter.
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