AC Installation in Hopatcong, NJ
A new air conditioner in Hopatcong will run from July through August every year. Tell us about the house, and a licensed contractor who covers Sussex County will get in touch.
Tell us about the job
It takes about a minute.
Two months of real heat, then it shuts down
Hopatcong only asks for cooling in July and August, with afternoons averaging 81°F. That short season means a new air conditioner spends most of the year sitting idle, then has to work right the moment summer hits.
Sussex County also sees its share of hail and wind, nine hail events and 160 damaging wind events over the past ten years, so the outdoor unit needs to hold up outside, not just cool the house. Any new central air conditioner installed today has to meet the federal minimum of 13.4 SEER2, so it starts out efficient by law. What matters after that is whether it is sized and installed to handle the two months it actually has to earn its keep.
- 2 months
- July through August, your air conditioner is on duty
- 81°F
- the average summer afternoon it cools against
- 9 hail events
- in ten years, and hail bends the fins on outdoor coils
- 13.4 SEER2
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
Going above the federal minimum saves little here, about $20 a year.
Estimates for a typical Sussex 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 Heating, Ventilating, Air Conditioning and Refrigeration Contractors. The board tests contractors and keeps the license on file, and the license covers the contractor, not each job they take on. Cities and towns in New Jersey are not allowed to add their own HVAC license on top of that, so the same state license applies whether the work is in Sussex County or anywhere else in the state.
Because the license sits with the state, that is what stands behind whoever installs your air conditioner. It does not stand in for a permit. In most cities and counties, installing a new air conditioner needs a permit from the local building office, along with an inspection once the work is done.
Sources: New Jersey Legislature · New Jersey Division of Consumer Affairs
- What size air conditioner does my house need?
- The right size depends on your home's square footage, how many windows it has, how much shade it gets, and how well insulated it is, so there is no single number that fits every house. Too big and the unit cools the air fast but shuts off before it pulls the moisture out, leaving the house feeling clammy. Too small and it runs constantly on the hot afternoons here without ever catching up. A contractor will do a load calculation on your actual house and size the system to it.
- Should I replace the whole system or just the outdoor unit?
- If the indoor coil and outdoor unit were matched when installed, replacing only the outdoor unit can throw that match off and cost you efficiency, even if the new unit is rated higher. The two parts are designed to work as a pair. If your system is older, a contractor may also find that a new outdoor unit is not compatible with the existing indoor coil or refrigerant type. Have a contractor look at both parts together before deciding, since the right call depends on the age and condition of what you already have.
- Do HVAC contractors in Hopatcong need a state license to work on my home?
- Yes. New Jersey requires HVAC contractors to hold a state license, issued through the State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration Contractors, and Hopatcong cannot add its own separate license requirement on top of that. The license covers the contractor, not the individual job. For an AC installation you will also need a permit from the local building office, with an inspection once the work is finished.