Tankless Water Heater Installation

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Trust Your Tankless Water Heater Installation in Nashua, NH

One of the more popular options these days is to go with a tankless water heater.  Tankless water heaters can help save you money by conserving energy.  Unlike conventional water heater tanks, a tankless unit is only heating water when its needed

We’re fully licensed and insured, meaning you can trust us to handle every job without a hitch. You’ll get outstanding customer service and reliable results when you work with us.

Give us a call at  (603) 616-2118 to schedule your free inspection and estimate!

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Let Us Do Your Tankless Water Heater Installation in Nashua, NH

A lot of homeowners aren’t familiar with tankless water heaters. These can be a great alternative to the traditional water heater. They’re smaller and don’t have tanks to heat up.

That means you can get hot water faster, so you won’t have to waste water waiting. It can also reduce your electricity bill, because you won’t have to heat up a whole tank of water first.

Even though it doesn’t have a tank, tankless water installation in Nashua, NH provides consistent hot water. In fact, you can get up to 5 gallons every minute from our system!

Energy.gov found that gas-fired tankless water heaters are capable of higher flow rates than electric water heaters. Part of that’s because there’s no tank as a middleman for your water.

There are a lot of positives to getting a tankless water heater. Whether you’re trying to save space, water, or electricity, those are already some good reasons to consider one.

If you’ve got a bigger home or family, there are also size options. You could even get more than one, so we recommend a professional. Let us help when you call 603-616-2118 today and schedule your free inspection and estimate!

Pros of Tankless Water Heater Installation in Nashua, NH

We’ve mentioned the benefits of getting a tankless water heater over the traditional one. If it’s time for a water heater replacement or you just want some more information before calling, here are the most popular reasons that our customers switch:

  1. Saving money is always nice. Tankless water heaters have been known to use as much as half the electricity of conventional units. There’s also no passive electricity use. You can save on your water and electric bill by having no tank.
  2. There’s no tank of water taking up space in your home. Tankless water heaters can be mounted on your floor, walls, or even the ceiling to maximize your property. You can also get more than one to fill the needs of a larger home.
  3. Many tankless units run on propane gas or natural gas.
  4. They might cost a little more at the beginning, but the long-term savings can be huge between lower bills and no tank needing water heater repairs.
  5. They’re considered “instant” water heaters, so you’ll always have access to hot water when you want it.

Those are just some of the benefits that a tankless water heater can bring to your household. If you have any questions or want to get started with your free inspection and estimate, give Robert Johnson Plumbing a call today at 603-616-2118! Our team of experts will recommend the best products to make sure you get quality results.

Options for Tankless Water Heater Installation in Nashua, NH

Another decision that you’ll have to make is whether your tankless water heater is powered by gas or electricity. Each source has pros and cons, so our professionals can help you decide which is best for you. For example, gas tankless water heaters usually last longer and cost less to operate. However, electric units can be more efficient with hot water usage.

Gas tankless water heaters tend to be safer, because they don’t have any of the issues connected with electricity and wiring. However, they’re susceptible to a build-up of scale that could cause your unit to shut off automatically. On the other hand, both types of tankless water heaters are smaller than anything a water heater with a tank has to offer.

Electric tankless water heaters can increase your electric bill quite a bit. Most normal water heaters use around 5,000 watts to run, but a large electric tankless water heater might use closer to 25,000 watts. That’s a big difference, but you’ll also have hot water whenever you need it and you can still save on your water bill. That’s why it helps to have a team of experts by your side when you call 603-616-2118 and schedule your free estimate!

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Robert Johnson Plumbing



Robert was great he was here within two hours of our initial phone call. Had the work done in under three hours! Even cleaned up after himself.

-Cara C.

Very efficient and effective communicator. Quick to respond to any question. Did a great job installing our new tank and was professional and friendly.

-Lindsey W.

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