How much water should come out when draining a water heater?

• <div><p>The average water heater holds between 40 and 60 gallons, but the exact amount of water that comes out during draining will depend on your unit’s capacity. The amount of <a href="https://www.angi.com/articles/how-long-drain-water-heater.htm">time it takes to drain a water heater</a> averages from 10 to 30 minutes.</p></div>

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 you know when your electric hot water heater is going out?

• <div><p>Signs your electric water heater is failing include inconsistent water temperature, reduced hot water supply, longer heating times, or discolored water (rusty or cloudy). Unusual noises like popping or rumbling suggest sediment buildup, while leaks or corrosion around the tank signal structural damage. If your unit is over 10 to 15 years old and experiencing frequent issues, it may be time to replace it.</p></div>

Q: How long does it take to install or replace a water heater?

• <div><p>The time it takes to install or replace a water heater depends on the type of heater and the complexity of the job. A professional can typically replace a standard tank-style water heater in one to three hours. However, if the work area is tight, such as a small closet or crawl space, the job could take four to five hours. Replacing an existing tankless unit takes about two to three hours, while upgrading from a tank-style to a tankless water heater is more complex and can take four to six hours. The project will take longer if you are switching fuel sources, such as installing a gas heater which can add about an hour to the timeline, or if the unit needs to be relocated.</p></div>

Q: How much do different types of water heaters cost?

• <div><p>It&rsquo;s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:</p><ul><li><p>Electric: $600&ndash;3,500</p></li><li><p>Gas: $700&ndash;$2,700</p></li><li><p>Propane: $700&ndash;$2,500</p></li><li><p>High efficiency: $1,500&ndash;$3,000</p></li><li><p>Indirect: $1,200&ndash;$3,500</p></li><li><p>Hybrid heat pump: $1,200&ndash;$3,500</p></li></ul><p></p></div>

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Verified Reviews for Water Heater Service pros in Payson, IL

*The Angi rating for Water Heater Service companies in Payson, IL 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 Payson, IL 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 July 12, 2026

Reviewed in July 2026
Jimmy and his son worked on our bathroom. They moved an unsightly pipe out of sight but retained it’s full functionality, replaced all ceilings and walls with new drywall, moved and added wiring, put in a light/exhaust fan, replaced shower/tub combo and vanity, new door and all paint, finishing,...
Tri-State Restoration & Construction LLC
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Reviewed in October 2024
They're fantastic, I like the service
Premium Tree Service
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Reviewed in October 2023
Josh is a very conscientious worker and pays attention to detail. He has helped me on the farm with Livestock and around the house installing lights. Josh is honest and hard-working and is not afraid to take on any task.
Nailed It
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Reviewed in January 2023
Thank You Quad cities clean pros! My family and I can’t be more satisfied with the service we received! We will definitely book again soon!
Easy Clean Pros
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Reviewed in May 2021
did not know how dirty the blinds were, but so much black water was rinsed off, not they look brand new. Winston always has a great suggestion on how to clean tough areas. I&#39;ve used him for 5 years, and he always comes thru.
Zero Smudges by Winston
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Reviewed in March 2021
Ran late left early. Left a huge mess. Got a bad attitude when I asked about it. Said this job was a nightmare and he did his 7200 worth of work 2 days prior, but 2 days prior I still didn?t have running water.
A-Solutions Plumbing, LLC
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Reviewed in March 2016
John came out to our house to give us a quote on our roof. We had noticed some water spots on our ceiling and realized it was time after 30 years. We called a few roofing companies to come to the house to give quotes. Having contractors show up on time when they say they are and perform the work...
Thompson Roofing & Reconstruction
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Reviewed in January 2014
A representative was contacted and a date was decided for him to come look at our old furnace and air conditioner. He measured the old furnace area and he looked where the air conditioner was. He said that he would call later with a time that the ones that would be in stalling the furnace and...
MASTER AIR HEATING & AIR COND
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Reviewed in August 2013
Clinton Twaddle and his crew are very professional and very friendly. We were doing a major remodel on our kitchen (removing walls) and and we needed the gas lines and water lines moved to accommodate the new location of our stove and refrigerator. I used Twaddle Plumbing the previous month...
Twaddle Plumbing
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Find Water heater pros in Payson

Rardin Plumbing Heating & A/C

4.6(

)

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

Serving Payson, IL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"They are excellent. I am a truck driver and not home very much. I needed my pipes winterized so they wouldn't freeze. The antifreeze is non-toxic. They drained my hot water heaters, put the antifreeze in. He turned off the water and made sure that it was winterized. I could turn the heat off. I thought it was high until, I realized they used two cases of antifreeze, and it is expensive. They were professional, courteous, and no issues. The price was good. I have no complaints with anything they did. I had to make an appointment, because they are busy. It took a while for them to come out on time and they showed up on time. Everything was good. They provided a good quality service at a reasonable price."

Recommended by100%of homeowners

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

Serving Payson, IL 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(

5,689

)

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

Serving Payson, IL 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

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Green Earth Enterprises Inc

4.7(

)

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

Serving Payson, IL and surrounding areas

In business since 2009

Free estimates

Emergency services offered

We’re here to change your perceptions of what it means to be a property owner in today’s fast paced marketplace. Whether you are a landowner with rental property, or if you would like to “flip” a property you've just purchased or maybe you're a Realty Management Company seeking to prepare your managed property for the market or simply the next tenant. We're here to help you meet your needs in an affordable & efficient manner. We offer a wide array of services to choose from in whole or in part, as it fits your needs & budget. We look forward to doing business with you! Additional Emails - [email protected], [email protected], [email protected]. Additional Address - Princeton, IL 61356.

Recommended by71%of homeowners

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Water Heaters questions, answered by experts

Signs your electric water heater is failing include inconsistent water temperature, reduced hot water supply, longer heating times, or discolored water (rusty or cloudy). Unusual noises like popping or rumbling suggest sediment buildup, while leaks or corrosion around the tank signal structural damage. If your unit is over 10 to 15 years old and experiencing frequent issues, it may be time to replace it.

The average water heater holds between 40 and 60 gallons, but the exact amount of water that comes out during draining will depend on your unit’s capacity. The amount of time it takes to drain a water heater averages from 10 to 30 minutes.

The time it takes to install or replace a water heater depends on the type of heater and the complexity of the job. A professional can typically replace a standard tank-style water heater in one to three hours. However, if the work area is tight, such as a small closet or crawl space, the job could take four to five hours. Replacing an existing tankless unit takes about two to three hours, while upgrading from a tank-style to a tankless water heater is more complex and can take four to six hours. The project will take longer if you are switching fuel sources, such as installing a gas heater which can add about an hour to the timeline, or if the unit needs to be relocated.

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.

It’s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:

Electric: $600–3,500
Gas: $700–$2,700
Propane: $700–$2,500
High efficiency: $1,500–$3,000
Indirect: $1,200–$3,500
Hybrid heat pump: $1,200–$3,500

The Payson, IL homeowners’ guide to water heater services

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

See all articles

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How Much Does a Tankless Water Heater Cost? [2026 Data]
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Water Heater Frozen? How to Defrost a Water Heater
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Hybrid water heaters will have you weighing high initial costs versus long-term savings. Is it the right option for you? Explore the pros and cons of hybrid water heaters.
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How Long Do Water Heaters Last?
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.