Heat Pump Payback in La Verne, CA
Should La Verne switch to a heat pump?
La Verne sits right on the fence, how long you'll own the house decides this one. Against a like-for-like gas furnace and AC swap, going electric costs $3,000 more up front here. La Verne's residents would see roughly $251 a year back in running costs, putting the payback around 12 years. It's a genuine toss-up here, La Verne's numbers don't point clearly either way.
Compare against another city
Landed on La Verne by mistake, or want to compare it against somewhere else? Search the other 3206 cities below.
La Verne's weather, in the numbers that matter
La Verne barely has a winter to speak of, 1219 heating degree days a year against a 65°F base, and summers are hot enough that cooling matters as much as heating, at 1906 cooling degree days. Sizing runs off the design temperature, not the average day: 37.4°F here (coldest 2024 reading 35.6°F), which works out to a seasonal COP of 3.31 for the standard class of unit this climate calls for. La Verne's winters don't get cold enough to need the cold-climate premium, a standard unit holds up fine. Source: NOAA station Brackett Field Airport, 1.6 miles from La Verne, the closest one on record.
La Verne's running-cost comparison, in dollars
Electricity use for heating alone comes out to about 933 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $840 a year. The gas furnace it replaces burns roughly 13 Mcf a year at $22.01 per Mcf here, for a running cost near $1,090 a year including the old AC (electricity here runs 32.83¢/kWh). Buying outright rather than at replacement time stretches payback to longer than the 15-year equipment life. Over 15 years, compared with a like-for-like replacement, the heat pump leaves you $761 ahead.
How sensitive La Verne's result is to prices
Gas would only overtake the heat pump in La Verne if electricity rose past 319.5¢/kWh from 32.83¢, or gas fell under $2.26 per Mcf from $22.01. A useful quote test for La Verne: the heat pump is worth it within a decade if it costs less than $2,510 more than replacing the furnace and AC, and within 7 years if the gap is under $1,757.
The other scenario: no gas furnace to begin with
Plenty of homes in La Verne heat with electricity alone, no gas line involved. Against electric-resistance heat, baseboard or an electric furnace, both 100% efficient but still just resistance, the case for switching gets stronger here. The saving here runs about $985 a year, which recovers the extra $7,500 spent going electric in roughly 7.6 years.
How La Verne compares nationally
La Verne lands at position 2793 out of 3206 cities on heating severity (coldest is 1), and 1350 out of 3206 by population size (biggest is 1). That's the mildest third of cities covered, where utility rates carry more of the answer than climate does.
What to do with this number in La Verne
La Verne, California is home to about 30,192 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 La Verne, nothing is lost by holding off until the current equipment genuinely fails.
Get quotes from local HVAC contractors before deciding.
Reading further on this page's numbers
The methodology guide walks through exactly how La Verne's 3.31 seasonal COP and the rest of this page's numbers get built. Homes in La Verne without gas service should read the electric-resistance comparison instead, the numbers there differ from the gas case above.