Is a heat pump worth it in Orange?

A heat pump earns back its extra cost in Orange within a sensible timeframe. Against a like-for-like gas furnace and AC swap, going electric costs $1,000 more up front here (already netting out a $2,000 tax credit). Lower bills claw that back: about $303 saved annually, for a payback of roughly 3.3 years. The window here is reasonable, and it's specific to what Orange actually pays for power and gas.

Orange's weather, in the numbers that matter

Degree days tell the story here: Orange racks up 950 heating degree days each year (base 65°F), and summers are severe enough that cooling can dominate the annual bill, with 3272 cooling degree days on the cooling side. The 99% winter design temperature here — the cold snap equipment must be sized for, not the seasonal average — is 31.6°F, against a record low of 20.1°F. That puts the seasonal coefficient of performance at 3.14 for the recommended standard unit. Orange's winters don't get cold enough to need the cold-climate premium — a standard unit holds up fine. Climate figures trace to the nearest NOAA station, ORANGE COUNTY AIRPORT, 4.8 miles from Orange.

Orange's running-cost comparison, in dollars

Modelled on a typical 2000-square-foot house, the heat pump draws about 766 kWh a year to keep it warm, plus cooling, for a combined electric bill near $574 a year. Orange's gas rate of 19.42 per Mcf, applied to the 10 Mcf a year the furnace burns, puts its running cost near $877 a year, against 16.15¢ per kWh for electricity. Buy it outright, not incrementally, and payback stretches to 36.3 years; over 15 years the net position sits $3,541 ahead.

If your home heats with electric baseboard instead of gas

Not every home in Orange has gas service. Against electric-resistance heat — baseboard or an electric furnace, both 100% efficient but still just resistance — the case for switching gets stronger here. About $499 a year comes back this way, enough that the 11-year payback clears the $5,500 premium comfortably within the equipment's life.

Orange against the rest of the country

Among 3206 cities, Orange's winter puts it at rank 2926 for severity, while its size puts it at rank 1990 for population — 1 in both cases being the extreme. That's the mildest third of cities covered, where utility rates carry more of the answer than climate does.

Next step for 19,275 people in Orange

Orange, Texas is home to about 19,275 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. Given the math above, Orange is a place worth lining up quotes ahead of a breakdown, not waiting for one.

Get quotes from local HVAC contractors before deciding.

Reading further on this page's numbers

The methodology guide walks through exactly how Orange's 3.14 seasonal COP and the rest of this page's numbers get built. The $2,000 federal credit baked into Orange's number is explained, with the before-and-after math, in the tax credit guide.