Furnace Installation in Jersey City, NJ
A new furnace here will run from October through April every year. Tell us about the house, and a licensed contractor who covers Hudson County will get in touch.
Tell us about the job
It takes about a minute.
Jersey City asks a lot of a furnace
Your furnace has to work from October through April here, seven months of the year. Winter nights average 28°F, so on most of those nights it is running for hours at a stretch. Almost two thirds of homes here heat with gas, and any new non-weatherized gas furnace has to reach at least 80 percent AFUE by federal rule.
Power outages happen here too. Statewide, 11 percent of households went at least 24 hours without power in 2024, and the last ten years brought 16 winter storms and 35 damaging wind events to the area. A new furnace has to hold up through all of that.
- 7 months
- October through April, your furnace is on duty
- 28°F
- the average winter night it heats against
- 65%
- of homes here heat with gas, so most furnaces here burn gas
- 80% AFUE
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
A high-efficiency gas furnace would save about $120 a year to run in Hudson County compared with a gas furnace.
Estimates for a typical Hudson County home, from EIA household energy data, New Jersey fuel prices and NOAA climate normals. Your home will differ.
New Jersey requires HVAC contractors to hold a state license.
New Jersey licenses HVAC contractors through the State Board of Examiners of HVACR Contractors. That license covers the contractor, not each job, so the same license stands behind everything that contractor takes on. Cities and towns cannot add their own HVAC license on top of it, so the state license is what applies in Hudson County, same as everywhere else in New Jersey.
For this furnace installation, that state license is what stands behind the work. On top of it, most cities and counties require a permit from the local building office for a furnace installation, with an inspection once the work is done. With close to two-thirds of homes in Hudson County heating with gas, that permit and inspection step applies to most furnace jobs here.
Sources: New Jersey Legislature · New Jersey Division of Consumer Affairs
- What size furnace does my house need?
- There is no single number that works for every house. Sizing comes from a load calculation that looks at your square footage, insulation, window count and layout, along with local winter lows. A furnace that is too big will short cycle and wear out faster, and one that is too small will run constantly and still leave rooms cold. A contractor will run this calculation for your house rather than go by size alone.
- How do I know it's time to replace my furnace?
- Start with how it is running, not just how old it is. Uneven heat between rooms, a burner cycling on and off more than it used to, or a gas bill climbing with no other explanation all point to a furnace losing efficiency. Frequent repair calls are another sign, especially once the cost of fixing it starts to rival the cost of replacing it. Since homes here need heat from October through April, it is worth replacing a failing furnace before it quits on a night near 28°F rather than after.
- Is a high-efficiency furnace worth it?
- It depends on how much you use it and what you have now. Every non-weatherized gas furnace built since November 2015 has to reach at least 80 percent AFUE, so even a standard replacement today burns less gas than an older unit. A high-efficiency model pushes past that floor, and with heat needed here seven months a year, that difference in gas use adds up over a full season. A contractor can walk through the options for your house and weigh the efficiency rating against the equipment itself.