{
 "utility": "Unitil Energy Systems",
 "utility_legal_name": "Unitil Energy Systems",
 "eia_id": 24590,
 "state": "NH",
 "state_name": "New Hampshire",
 "url": "https://meterwise.app/nh/unitil-energy-systems/heat-pump-vs-furnace/",
 "markdown_url": "https://meterwise.app/nh/unitil-energy-systems/heat-pump-vs-furnace/index.md",
 "json_url": "https://meterwise.app/data/v1/utilities/nh/unitil-energy-systems.json",
 "json_path": "data/v1/utilities/nh/unitil-energy-systems.json",
 "updated": "2026-11-10",
 "zip_codes_served": 39,
 "quick_answer": "As of November 2026, for a typical 1,800 sq ft heating oil-heated home on Unitil Energy Systems electricity rates in New Hampshire that needs a new furnace and AC: A high-efficiency cold-climate heat pump comes out ahead here even with a high quote: about $33,300 less than a new furnace and AC over 15 years at typical prices, and $2,330 a year less to run.",
 "verdict": "heat pump ahead at any quote",
 "verdict_code": "always",
 "assumptions": {
  "floor_area_sqft": 1800,
  "insulation": "average",
  "scenario": "furnace and AC both need replacing",
  "heating_fuel": "oil",
  "lifetime_years": 15
 },
 "electricity": {
  "price_per_kwh_typical_bill": 0.2333,
  "winter_extra_kwh_price": 0.2049,
  "state_average_per_kwh": 0.2701,
  "vs_state_average_pct": -14,
  "source": "utility average price (EIA)",
  "tariff": null,
  "tariff_effective": null,
  "note": "Electricity: Unitil Energy Systems's average residential price in NH (EIA), $0.233/kWh; the winter price of extra kWh is estimated at $0.205/kWh. Enter your own rate for a closer answer."
 },
 "climate": {
  "station": "Concord Asos",
  "heating_degree_days": 6980,
  "cooling_degree_days": 528,
  "normals": "NOAA 1991-2020"
 },
 "heating_fuel": {
  "default": "oil",
  "price_per_therm_gas": 1.861,
  "local_mix": {
   "electric": 0.107,
   "gas": 0.235,
   "oil": 0.402,
   "other": 0.073,
   "propane": 0.184
  }
 },
 "heat_pump": {
  "option": "High-efficiency cold-climate heat pump",
  "annual_saving_vs_like_for_like": 2329,
  "break_even_quote_gap": 34929
 },
 "options": [
  {
   "id": "like",
   "option": "New oil furnace + new AC",
   "installed_typical": 14918,
   "installed_low": 10166,
   "installed_high": 18343,
   "rebates": 0,
   "energy_cost_per_year": 3545,
   "electricity_kwh_per_year": 1363,
   "fuel_per_year": "538 gallons",
   "total_15_years": 68098
  },
  {
   "id": "hp",
   "option": "Heat pump (replaces both)",
   "installed_typical": 12708,
   "installed_low": 8840,
   "installed_high": 16575,
   "rebates": 0,
   "energy_cost_per_year": 1691,
   "electricity_kwh_per_year": 8009,
   "fuel_per_year": null,
   "total_15_years": 38076
  },
  {
   "id": "hp_cold",
   "option": "High-efficiency cold-climate heat pump",
   "installed_typical": 16575,
   "installed_low": 12155,
   "installed_high": 22100,
   "rebates": 0,
   "energy_cost_per_year": 1217,
   "electricity_kwh_per_year": 5741,
   "fuel_per_year": null,
   "total_15_years": 34826
  }
 ],
 "rebates_checked": false,
 "rebate_programs": [],
 "license": "https://creativecommons.org/licenses/by/4.0/",
 "citation": "MeterWise, \"Heat pump vs. oil furnace and AC on Unitil Energy Systems rates (NH)\", updated 2026-11-10, https://meterwise.app/nh/unitil-energy-systems/heat-pump-vs-furnace/"
}