Heat Pump Payback in Laurel, MD

Heat pump vs. gas furnace in Laurel, MD

Laurel technically pencils out, but only past the point the equipment would need replacing anyway. Against a like-for-like gas furnace and AC swap, going electric costs $5,500 more up front here. Laurel's residents would see roughly $45 a year back in running costs, putting the payback around 123.6 years. That's a technicality, not a recommendation, for anyone actually living in Laurel.

Not the city you meant?

This runs the same numbers for 3206 US cities, not just Laurel. Look one up here.

Laurel's weather, in the numbers that matter

Degree days tell the story here: Laurel racks up 4347 heating degree days each year (base 65°F), and summers add a moderate cooling load, with 989 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 12.2°F, and the coldest daily reading in the 2024 station record was 6.8°F. That puts the seasonal coefficient of performance at 2.99 for the recommended cold-climate unit. Below the 25°F line where a standard machine starts leaning on resistance backup, Laurel sits firmly in cold-climate territory, so that's the class of unit priced here. Source: NOAA station Tipton, 5.5 miles from Laurel, the closest one on record.

Laurel's running-cost comparison, in dollars

Electricity use for heating alone comes out to about 3,681 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $957 a year. The gas furnace it replaces burns roughly 45 Mcf a year at $16.14 per Mcf here, for a running cost near $1,002 a year including the old AC (electricity here runs 21.16¢/kWh). If the current system still worked and you replaced it anyway, the full cost would take longer than the 15-year equipment life to earn back; against buying a new furnace and AC regardless, the 15-year total lands $4,832 behind.

The break-even point in Laurel

Gas would only overtake the heat pump in Laurel if electricity rose past 22.5¢/kWh from 21.16¢, or gas fell under $15.16 per Mcf from $16.14. A useful quote test for Laurel: the heat pump is worth it within a decade if it costs less than $450 more than replacing the furnace and AC, and within 7 years if the gap is under $315.

If your home heats with electric baseboard instead of gas

Plenty of homes in Laurel heat with electricity alone, no gas line involved. Swap the comparison to resistance heat instead of gas, and Laurel's answer improves. The saving here runs about $1,643 a year, which recovers the extra $10,000 spent going electric in roughly 6.1 years.

Laurel against the rest of the country

Laurel lands at position 1283 out of 3206 cities on heating severity (coldest is 1), and 1347 out of 3206 by population size (biggest is 1). That's the middle third for winter severity among the cities covered here.

Deciding what's next in Laurel, MD

Laurel, Maryland is home to about 30,238 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 Laurel, 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 2.99 seasonal COP, the degree-day corrections, the equipment costs, is documented in the methodology guide. Laurel's 12.2°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.