Does water run through a pool heater when not in use?

• <div><p>Water only runs through a pool heater when not in use if the heater doesn’t have a bypass system. A bypass system stops the flow of water through the heater when not in use. If you don’t have one, then yes, water will still run through the pool heater even when not in use. Not having a bypass system may increase the effects of wear and tear on your pool heater or disrupt the water’s chemical balance.</p></div>

How long does it take to fill a pool with water?

• <div><p>It can take anywhere from 12 to 24 hours to <a href="https://www.angi.com/articles/how-long-does-it-take-to-fill-a-pool.htm">fill the average pool with water</a>—and that’s if you use a couple of garden hoses. A water delivery service can fill your pool in one to three hours. Some services even pre-treat the water so it’s swim-ready as soon as it’s filled. </p></div>

How long after filling a pool can you swim?

• <div><p>Generally speaking, you should expect to wait 24 to 48 hours after filling a pool before you use it. However, the actual timeline depends on a few factors. Most importantly, you need to shock the water with chlorine or an <a href="https://www.angi.com/articles/5-reasons-switch-chlorine-free-drinkable-pool-water.htm">alternative to swimming pool chlorine</a> and let the concentration come down to a safe level before using the pool. Additionally, most water sources will be cold, and it can take days before the sun or your pool heater warms your water to a comfortable temperature. Alternatively, getting water professionally delivered could have you swimming in just a few hours.</p></div>

Top-rated above ground pool installation pros.

Best above ground pool installation pros near Bayview, ID

Q: What kind of shock is best for an above ground pool?

• <div><p>Calcium hypochlorite, or cal-hypo, tends to be the best shock for an above ground pool. It is widely available, affordable, and powerful. Cal-hypo shock is typically 65% to 75% chlorine and is very effective at ridding a pool of bacteria or other contaminants.</p></div>

Q: Do you have to drain your pool to convert to salt water?

• <div><p>Generally, you do not need to drain your pool to convert it to a saltwater system. The main exception is if you have used an antibacterial agent containing polyhexamethylene biguanide to sanitize your pool, as these sanitation products do not mix well with saltwater systems. If this is the case, you will need to start fresh. You can either drain the pool or treat the existing water with a high dose of chlorine to remove the antibacterial agent. If you choose the chlorine treatment, wait several days to allow the chlorine to work before proceeding with the conversion. If you are unsure whether this applies to your pool, consult a pool technician.</p></div>

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Verified Reviews for Above Ground Pool Installation pros in Bayview, ID

*The Angi rating for Above Ground Pool Installation companies in Bayview, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

*The HomeAdvisor rating for Above Ground Pool Installation companies in Bayview, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

Last update on October 29, 2026

Reviewed in October 2026
If you are looking for a truly exceptional construction company, look no further than Stone Fox Construction, and owner, Ryan Morris. Morris, (the name he likes to be referred to), and his team, (Tim, Elijah and Dennis), constructed a large retaining wall on my property in Hayden, ID. The...
Stone Fox LLC
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Reviewed in September 2026
Inland Property Turnaround, worked hard at removing unwanted sod in my yard and hauling it to the dump while also leveling out my ground to make it ready for gravel and shed. They also capped off sprinkler heads that I needed done after removing the sod. They were fast passed and dedicated at...
Inland Property Turnaround
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Reviewed in August 2026
The installer showed up on time and was very knowledgeable. He even gave me some great tips and reinforced my garage door so it would last longer. I would definitely recommend him.
7B Garage Doors Inc.
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Reviewed in July 2024
On time, seamless routing of wall access and installation. Complete clean-up No reside of installation process was left. Great price for the project. Completely satisfied and would recommend TEREMARK to everyone.
TEREMARK Electrical Group, LLC
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Reviewed in May 2024
Absolutely wonderful service. I would hire again!!! They are quick to work and they don’t waste anytime. They had my yard looking pristine!!! I have hired a lot around the following areas, but above lol else was surprised. Great service, great price, would recommend!
Big Red's Landscaping/ Yard Care
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Reviewed in January 2024
This team cleaned the gutters but also went above and beyond to clean the eaves and roof of any leaves and debris. They did a fantastic job!
Gold Gutters
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Reviewed in November 2023
Jeffery went above and beyond for me, submitting information to my corrupt insurance company, trying to get them to understand the damages to my roof were caused by weather, mot just old age. But even when my claim was denied he worked out a deal for me. The roof was done in one day, and they...
Orca Roofing and Exteriors
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Reviewed in October 2023
They are a crew that will go above and beyond. I hired them for a home exterior paint job. Not only did they do an amazing job transforming the look of my house but they hung all of my new outside lights and replaced some siding and replaced the weather stripping on my garage door. They were...
Elite Painting and Construction
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Reviewed in May 2023
Jeff R, Jonathan B., Dylan D. Were excellent installers and would highly recommend them.
Renewal by Andersen of Washington
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Reviewed in April 2023
Went above and beyond for our job! Great experience!! Will definitely hire again!
CC Electric
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Top-Rated Above ground pool installation pros in Bayview - Updated Nov 2026

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Bayview, ID and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The tech was very knowledgeable and went above and beyond to satisfy us. Our faucet was broken would not attach to the sink as the copper seal broke to the water lines."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Bayview, ID and surrounding areas

In business since 1971

Credit card accepted

"One oven doesn't work at all ( my choice, see above), the "working" oven was never calibrated properly so using it is hit or miss. It's time to call American Home Shield to see about replacing the entire unit. I'm waiting to finish other home projects before calling them. I don't know if I'll request Greenway again."

Recommended by65%of homeowners

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Browns General Contracting

5.0(

)

Swimming Pool - Above Ground, Build or Install - Have MaterialsSwimming Pool - Above Ground, Build or Install - Need Materials

Serving Bayview, ID and surrounding areas

In business since 2022

Free estimates

Emergency services offered

Brown’s General Contracting LLC - Handymen - Remodeling - Pole Barns - Framing - Roofing- Siding - Landscaping - \n

This is one of our roof projects! We laid ridge cap and she looked beautiful.

The small garage got a new metal roof! This made her home look amazing.

+12

Recommended by100%of homeowners

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Install Above Ground Pools FAQs, answered by experts

Water only runs through a pool heater when not in use if the heater doesn’t have a bypass system. A bypass system stops the flow of water through the heater when not in use. If you don’t have one, then yes, water will still run through the pool heater even when not in use. Not having a bypass system may increase the effects of wear and tear on your pool heater or disrupt the water’s chemical balance.

Calcium hypochlorite, or cal-hypo, tends to be the best shock for an above ground pool. It is widely available, affordable, and powerful. Cal-hypo shock is typically 65% to 75% chlorine and is very effective at ridding a pool of bacteria or other contaminants.

Generally, you do not need to drain your pool to convert it to a saltwater system. The main exception is if you have used an antibacterial agent containing polyhexamethylene biguanide to sanitize your pool, as these sanitation products do not mix well with saltwater systems. If this is the case, you will need to start fresh. You can either drain the pool or treat the existing water with a high dose of chlorine to remove the antibacterial agent. If you choose the chlorine treatment, wait several days to allow the chlorine to work before proceeding with the conversion. If you are unsure whether this applies to your pool, consult a pool technician.

It can take anywhere from 12 to 24 hours to fill the average pool with water—and that’s if you use a couple of garden hoses. A water delivery service can fill your pool in one to three hours. Some services even pre-treat the water so it’s swim-ready as soon as it’s filled.

Generally speaking, you should expect to wait 24 to 48 hours after filling a pool before you use it. However, the actual timeline depends on a few factors. Most importantly, you need to shock the water with chlorine or an alternative to swimming pool chlorine and let the concentration come down to a safe level before using the pool. Additionally, most water sources will be cold, and it can take days before the sun or your pool heater warms your water to a comfortable temperature. Alternatively, getting water professionally delivered could have you swimming in just a few hours.

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