Should Edgewater switch to a heat pump?

In Edgewater, a heat pump would cost more to run each year than what you have now. 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). The heat pump would cost about $37 more a year to run than the furnace it replaces — a premium with no payback. That's Edgewater's own climate and rates talking, not a hedge or a caveat.

Edgewater's weather, in the numbers that matter

3986 heating degree days pile up here every year, so Edgewater has a real but manageable winter; the cooling side runs to 1244 cooling degree days, where summers are hot enough that cooling matters as much as heating. The 99% winter design temperature here — the cold snap equipment must be sized for, not the seasonal average — is 17.1°F, against a record low of 12.9°F. That puts the seasonal coefficient of performance at 3.11 for the recommended cold-climate unit. A cold-climate unit is the right call in Edgewater — below 25°F design temperature, a standard heat pump leans hard on electric-resistance backup, which erases most of the savings. Source: NOAA station CENTRAL PARK, 3.2 miles from Edgewater — the closest one on record.

The month-to-month numbers for Edgewater

Electricity use for heating alone comes out to about 3,245 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $1,002 a year. That compares with roughly 42 Mcf a year of gas at Edgewater's 14.21 per-Mcf rate — about $965 a year — against a local electricity rate of 23.28¢/kWh. Looked at as a full purchase rather than an incremental one, payback here is longer than the 15-year equipment life, leaving the 15-year total $4,058 behind.

The other scenario: no gas furnace to begin with

Not every home in Edgewater 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. Switching saves about $1,723 a year here — a heat pump moving heat rather than generating it needs far less electricity than resistance coils — so the extra $8,000 spent up front comes back in about 4.6 years.

Edgewater against the rest of the country

Edgewater lands at position 1531 out of 3206 cities on heating severity (coldest is 1), and 2378 out of 3206 by population size (biggest is 1). That's the middle third for winter severity among the cities covered here.

Next step for 15,116 people in Edgewater

Edgewater, New Jersey is home to about 15,116 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 Edgewater, nothing is lost by holding off until the current equipment genuinely fails.

Ask a local HVAC contractor for a quote before committing either way.

Reading further on this page's numbers

Every constant behind this page — the 3.11 seasonal COP, the degree-day corrections, the equipment costs — is documented in the methodology guide. Edgewater's 17.1°F design temperature is below the 25°F line, which is why a cold-climate unit is the right call here — see what that changes in the cold-climate unit guide.