Water Heater Installation in Paterson, NJ
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What a Paterson winter asks of a water heater
Paterson homes run their heat from October through May, eight months a year, and a water heater works right through that stretch too. Winter nights average 23°F from December through February, and the water coming into the tank is cold for that whole span, so the heater has more work to do to bring it up to temperature.
Power loss is part of the picture here. Across New Jersey, 11% of households lost power for at least 24 hours in 2024, and Passaic County has logged 29 winter storms and 42 damaging wind events over the past ten years. A gas water heater with a standing pilot keeps running through an outage. One with electric ignition will not, though it comes back on by itself once power is restored.
Any new storage water heater installed today has to meet the federal minimum efficiency for its type and size. That minimum is not one number. It is set by a formula tied to the tank's rated volume, applied separately across four draw patterns, so two tanks of the same type can face different minimums depending on size.
- 23°F
- the average winter night, and colder incoming water means longer heating
- 8 months
- October through May, the months homes here need heat
- 11%
- of New Jersey households lost power for a day or more in 2024, and a heater with an electric element or electric ignition stops without it
NOAA nClimDiv, 1991–2020 normals
A heat pump water heater would save about $580 a year to run in New Jersey compared with an electric water heater.
Estimates for a typical New Jersey home, from EIA household energy data and New Jersey fuel prices. Your home will differ.
- How do I know it's time to replace my water heater?
- The clearest sign is water that won't get or stay hot, especially if the unit is over ten years old. Rust colored water, a tank that's rusting on the outside, or water pooling underneath are all signs the tank itself is failing, and a leaking tank doesn't get repaired, it gets replaced. Popping or rumbling sounds during heating mean sediment has built up on the bottom of the tank, and once that starts the unit is working harder and losing efficiency. If a contractor is coming out for the second or third repair in a couple years, replacement usually costs less over time than another patch job.
- Should I switch to a tankless water heater?
- It depends on what you want from it, not on whether your current tank is failing. A tankless unit heats water as it flows through, so you're not paying to keep a tank of water hot all day, and you don't run out of hot water partway through a long shower. The tradeoff is upfront cost and the fact that some homes need work to the gas line or venting to support one. A contractor can look at your gas supply, your venting, and your hot water habits and tell you whether switching makes sense for your house.
- What changes when you install a tankless water heater?
- The biggest change is that hot water becomes limited by flow rate instead of tank size. A tankless unit can supply hot water for as long as you run it, but only up to a certain number of gallons per minute, so running two showers and a dishwasher at once can outpace it depending on the unit's size. Installation also usually means new venting since tankless units vent differently than a tank, and some homes need the gas line upsized to deliver enough fuel for the burner. There's no tank to fail from rust or sediment buildup, but the unit does need its intake filter checked periodically to keep flowing correctly.