Do electric water heaters waste electricity?

• <div><p>If you have a tank-type electric water heater, it runs regularly to keep the water at the desired temperature. If you live in a home where you don’t use much hot water, it could seem wasteful to run power to heat water that you’re using infrequently. You could save some power by using a smaller tank, insulating the tank, or <a href="https://www.angi.com/articles/how-to-turn-up-water-heater-temperature.htm">lowering the temperature of the water heater</a>. </p></div>

Best water heater pros near Shell Lake, WI

Q: How long do gas water heaters last?

• <div><p><a href="https://www.angi.com/articles/how-long-does-gas-water-heater-last.htm">Gas water heaters last</a> between eight and 12 years on average. You can help them reach their maximum lifespan with regular cleanings, maintenance, and professional checkups, though don&rsquo;t hesitate to swing for a full replacement if the total cost of repairs is greater than that of purchasing and installing a new unit. </p></div>

Q: Is it better to vent a gas water heater out of the wall or roof?

• <div><p>Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you&rsquo;re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.</p></div>

Q: Is it hard to replace an electric water heater?

• <div><p>Unless you have previous plumbing experience or extensive experience with water heaters, <a href="https://www.angi.com/articles/can-install-water-yourself.htm">you should avoid replacing your electric water heater yourself</a>. This process involves disconnecting wiring and parts from the old water heater and reinstalling them onto the new one, among other difficult tasks. This job is best left to the pros to make sure that everything is connected correctly to avoid serious leaks or malfunctions.</p></div>

Q: What size circuit breaker does a water heater need?

• <div><p>Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.</p></div>

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Verified Reviews for Water Heater Service pros in Shell Lake, WI

*The Angi rating for Water Heater Service companies in Shell Lake, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Shell Lake, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on September 15, 2025

Reviewed in September 2025
We had a fairly simple project. We asked them to plant five mature pine trees to create a privacy screen from our neighbors. They planted the trees and gave us watering instructions. We followed the watering instructions to the letter. All five of the trees died. When we contacted them to...
Roots Rockscapes, LLC
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Reviewed in May 2025
Very prompt, honest, and efficient and I highly recommend this contractor! He repaired the cold water valve under my kitchen sink. He gave me his card and I will be utilizing his services for future projects!
ZMG Services LLC
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Reviewed in May 2025
Engstrom Landscaping will exceed your expectations for any project you envision. Rob completed a fire pit for us and refreshed previous landscaping he had done. This is the second project we have worked on with Rob and his brother Dave. His attention to detail, professionalism and project...
Robert Engstrom Landscaping
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Reviewed in April 2025
I highly recommend!! My garage door broke on a holiday weekend and not only did James respond very quickly, but he was absolutely awesome! His professionalism, knowledge, and friendly personality puts you at ease. You know almost immediately that you called the right company. He diagnosed...
Today's Garage Door Repair
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Reviewed in December 2023
Jon was great!! He fixed out roof turbine and made sure everything was leak proof so we didn't have any problems this winter. I would recommend using him for anything you need done. Great experience.
Northwoods Custom Builders
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Reviewed in July 2022
They are very easy to work with, I will highly recommend them, Knew the process, offer solution, no pressure.
All 4 Him Abatement & Construction Services LLC
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Reviewed in November 2020
I researched basement waterproofing solutions and was considering doing it myself. Then I found Safe Basements and read the literature about their product/process. To me, it seemed better than other similar products. I was surprised that they cover my place -- 2 hours into Wisconsin, or 3 hours...
SafeBasements of Minnesota Inc
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Reviewed in October 2016
We also had a small gas leak on our water tank, it was gas line he fixed it as well.
The Repair Guy
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Reviewed in August 2016
Well pump went out on Friday evening with no water being drawn from the private well. Called three other local well repair shops on Saturday and got phone messages and no call backs. Sunday, in desperation I called a Well Pump Guy and the phone was answered by a real person. Kurt called me back...
A Well Pump Guy LLC
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Reviewed in November 2014
<hr /> Our home in Spooner Wisconsin had very high radon readings so I called DBS Solutions. Ron came out to meet with us. We also had some water issues in the basement that Ron was able to address, so we decided to have both problems fixed at the same time. We had some unusual requests in the...
DBS Residential Solutions, Inc
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Top-Rated Water heater pros in Shell Lake - Updated Nov 2026

Aquarius Home Services

4.6(

261

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Shell Lake, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Paul did excellent work on replacing our pressure tank. Also, redid plumbing pipes by water heater."

Response time12 hrs

Response rate100%

9 neighbors recently requested a quote

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+1 more

Serving Shell Lake, WI and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Great job on converting my old electric hot water heater into a new gas tankless hot water heater. We love it! Thanks guys."

Response time11 hrs

Response rate88%

Recommended by100%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Shell Lake, WI and surrounding areas

In business since 1971

Credit card accepted

"He was very nice to talk with and repaired our washing machine. He even helped sweep the water out."

Recommended by65%of homeowners

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Shell Lake, WI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

Owner operated. I am Jack of all trades. No job to big or small. We do everything from hauling to painting , Plumbing electrical , rental unit turnovers , trash outs roofing , windows and doors. My contact information has been outdated on here for a while. sorry to any customers who tried to reach me. And as always a 20% VETERANS & senior discount.

Recommended by90%of homeowners

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J R Plumbing & Heating, Inc.

New to Angi

Water Heater - Install or ReplaceWater Heater - Install or Replace - For Business

Serving Shell Lake, WI and surrounding areas

In business since 2000

Free estimates

Locally owned and operated. We make customer satisfaction a top priority. Give us a call today and let us kbnow how we can help with your home project!

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Infinite Plumbing and Heating, LLC

New to Angi

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Shell Lake, WI and surrounding areas

Free estimates

Emergency services offered

Warranties offered

Master plumber with over 30 years experience. I take pride in providing great service with integrity. \n

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Remco Heating & A/C

New to Angi

Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Shell Lake, WI and surrounding areas

In business since 2005

Free estimates

Emergency services offered

Remco Heating & A/C is your number one installations, service, and repair company for all your plumbing and HVAC needs. We guarantee that we are the lowest bid! Give us a call today for a free estimate!

Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Install or Replace - For Business+2 more

Serving Shell Lake, WI and surrounding areas

In business since 2001

Free estimates

Credit card accepted

Waterworks has been independently owned and operated with over 10 years experience in professional Plumbing Contracting Services. Please come see our new business profile for services provided or call today!!

Recommended by100%of homeowners

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Water Heaters FAQs, answered by experts

Gas water heaters last between eight and 12 years on average. You can help them reach their maximum lifespan with regular cleanings, maintenance, and professional checkups, though don’t hesitate to swing for a full replacement if the total cost of repairs is greater than that of purchasing and installing a new unit.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

If you have a tank-type electric water heater, it runs regularly to keep the water at the desired temperature. If you live in a home where you don’t use much hot water, it could seem wasteful to run power to heat water that you’re using infrequently. You could save some power by using a smaller tank, insulating the tank, or lowering the temperature of the water heater.

Unless you have previous plumbing experience or extensive experience with water heaters, you should avoid replacing your electric water heater yourself. This process involves disconnecting wiring and parts from the old water heater and reinstalling them onto the new one, among other difficult tasks. This job is best left to the pros to make sure that everything is connected correctly to avoid serious leaks or malfunctions.

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

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