Should Bixby switch to a heat pump?
In Bixby, the extra upfront cost technically comes back, just not before the equipment wears out. Against a like-for-like gas furnace and AC swap, going electric costs $3,500 more up front here (already netting out a $2,000 tax credit). Lower bills claw that back: about $218 saved annually, for a payback of roughly 16.1 years. That's a technicality, not a recommendation, for anyone actually living in Bixby.
Bixby's weather, in the numbers that matter
2849 heating degree days pile up here every year, so Bixby has a mild winter by US standards; the cooling side runs to 2308 cooling degree days, where summers are hot enough that cooling matters as much as heating. Sizing runs off the design temperature, not the average day: 6.1°F here (record low -0.9°F), which works out to a seasonal COP of 2.85 for the cold-climate class of unit this climate calls for. Below the 25°F line where a standard machine starts leaning on resistance backup, Bixby sits firmly in cold-climate territory, so that's the class of unit priced here. Climate figures trace to the nearest NOAA station, RICHARD LLOYD JONES JR APT, 8.7 miles from Bixby.
What it actually costs to run, year to year
A 2000-square-foot house here would pull roughly 2,531 heating kilowatt-hours annually on top of cooling, totalling about $589 a year on electricity. That compares with roughly 30 Mcf a year of gas at Bixby's 13.99 per-Mcf rate — about $807 a year — against a local electricity rate of 13.10¢/kWh. Buy it outright, not incrementally, and payback stretches to 62.1 years; over 15 years the net position sits $237 behind.
If your home heats with electric baseboard instead of gas
Gas isn't universal in Bixby — many houses run on electric heat already. Swap the comparison to resistance heat instead of gas, and Bixby's answer improves. About $747 a year comes back this way, enough that the 10.7-year payback clears the $8,000 premium comfortably within the equipment's life.
Bixby against the rest of the country
Among 3206 cities, Bixby's winter puts it at rank 1967 for severity, while its size puts it at rank 1289 for population — 1 in both cases being the extreme. That's the middle third for winter severity among the cities covered here.
Next step for 31,728 people in Bixby
Bixby, Oklahoma is home to about 31,728 people, and the figures above are the same ones a local HVAC contractor uses to size and quote a system — this site doesn't guess where a real quote would land, it just tells you whether it's worth asking for one. In Bixby, nothing is lost by holding off until the current equipment genuinely fails.
Get quotes from local HVAC contractors before deciding.
Where Bixby's figure comes from
Nothing above is a black box: the methodology guide shows the full arithmetic behind Bixby's 2.85 seasonal COP and payback figure. Bixby's 6.1°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.