Is ventilation necessary for water heaters?

• <div><p>Not all <a href="https://www.angi.com/articles/types-of-water-heaters.htm">types of water heaters</a> require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation. </p></div>

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Q: How do hot water heater expansion tanks work?

• <div><p>When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.</p><p>In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.</p></div>

Q: How do I know if my water heater needs replacement?

• <div><p>Unusual noises, lack of hot water supply, efficiency loss, and visible leaks are signs of necessary replacement beyond mere repair.</p></div>

Q: Are water heaters covered under a home warranty?

• <div><p>The good news is that most home warranty plans cover hot water heaters, regardless of whether you have a tank or a tankless model. Your hot water heater should be covered by your home warranty because it's considered an essential home appliance. </p></div>

Q: What are some common issues with a water heater?

• <div><p>Often, the first issue you might encounter is a lack or loss of power&mdash;this could be caused by a tripped switch or a failed heating element. If your hot water is not producing enough power and its size is not the issue, you might need to replace one of its heating elements. A leaking water heater could be caused by tank erosion. </p></div>

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Verified Reviews for Water Heater Service pros in Munising, MI

*The Angi rating for Water Heater Service companies in Munising, MI 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 Munising, MI 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 May 11, 2026

Reviewed in May 2026
Very timely, Very good workmanship,would Hire him to do more jobs,many of my friends praised the job also
Eric Gustafson
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Reviewed in January 2026
He’s a very ambitious and professional young man and made sure that everything was done right. We plan to use him for some tree removal in the spring.
Choice U.P Landscaping
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Reviewed in March 2023
EV staff were punctual and very professional. They explained the process and detailed the cost estimate to include the entire job. There were no surprises or hidden expenses..
Enviro-FOAM
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Reviewed in April 2022
Excellent work at s reasonable price. He arrived on time and did not mind when I continually added jobs to the original plan. He patched drywall and made my kitchen, basement, front porch all look like brand new. I would hire him again.
Red White & Blue Paint Crew
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Reviewed in June 2021
Very prompt and finished job promptly. Calls you back right away. Shows up as he says he will
Lakefront Lawn and Landscaping
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Reviewed in July 2020
I had Merrifield Exteriors install new basement windows in our home. They were great to work with and we are very pleased. I recommend them highly.
Merrifield Exteriors, LLC
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Reviewed in March 2020
i was in charge of my Aunts Estate I came from the Upper Peninsula of Michigan to perform these duties. Bay Home Remodeling made the job easy with there expertise and service. I would recommend them for home remodeling.
Bay Home Remodeling, Inc.
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Reviewed in November 2019
I would not have been able to stay in Florida if he had not made my steps into my trailer so I could get in easily. He made them exactly like I wanted. I can go up and down easily and safely and I would recommend him to anyone.
Acosta Flooring
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Reviewed in August 2017
Employees are courteous and work hard to complete all requested work.
Hummingbird Landscape and Design, LLC
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Reviewed in July 2017
They were a pleasure to work with. Very attentive to meeting timing for the project.
iRestore,LLC
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Find Water heater pros in Munising

Swick Heating Cooling Plumbing & Electrical

4.0(

)

Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+3 more

Serving Munising, MI and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

Swick provides home services to Marquette, Negaunee, Ishpeming, Munising and the greater area of the Upper Peninsula of Michigan. Our services include Heating & Cooling, Electric, Plumbing, Electric Stove & Fireplace and related home services. Quality doesn't cost, it pays!

68 neighbors recently requested a quote

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

Serving Munising, MI and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"He was able to quickly diagnose that the water leak from the water heater was a result of a ruptured tank, resulting in the need to replace the entire water heater."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

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

Serving Munising, MI and surrounding areas

In business since 1971

Credit card accepted

"Service guy came as scheduled. Sent his "service" requirements to home base Home base calls back and lists, a very long list of what needs to be done and a very long list of what is not covered and what each item costs. The overall cost was outrageous and they weren't willing to give it to me in writing. Everything I had to pay for was overpriced, of course! They told me my other option would be to purchase my own water heater and they would reimburse me for what there water heater would cost, but no reimbursement for Labor, building permit, or any upgrades required by the local building department. The requirements of the building department were minimal. I went to Home Depot and had them do the installation and saved many hundreds of dollars. Lesson learned, have AHS do simpler repairs that don't require municipal building department approval. Have AHS pay for the equipment, and purchase installation from a trusted local installer."

Recommended by65%of homeowners

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Tyriver Plumbing & Heating

5.0(

)

Tankless Water Heater - RepairTankless Water Heater - Repair - For BusinessWater Heater - Install or Replace+2 more

Serving Munising, MI and surrounding areas

In business since 2009

Free estimates

Tyriver Plumbing & Heating comes with over ten years experience. Customer service, professionalism, and quality of work are our number one priorities. Reach out to Tyriver today for your plumbing and mechanical needs, we can't wait to get your job done right!

Response time10 mins

Recommended by100%of homeowners

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Water Heaters questions, answered by experts

Not all types of water heaters require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation.

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

Unusual noises, lack of hot water supply, efficiency loss, and visible leaks are signs of necessary replacement beyond mere repair.

The good news is that most home warranty plans cover hot water heaters, regardless of whether you have a tank or a tankless model. Your hot water heater should be covered by your home warranty because it's considered an essential home appliance.

Often, the first issue you might encounter is a lack or loss of power—this could be caused by a tripped switch or a failed heating element. If your hot water is not producing enough power and its size is not the issue, you might need to replace one of its heating elements. A leaking water heater could be caused by tank erosion.

The Munising, MI homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.

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