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expired Posted by freeforlife • May 28, 2023
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expired Posted by freeforlife • May 28, 2023

SunHeater S120U Universal Solar Pool Heater 2 by 20-Feet, Black - $115.13

$115

Amazon
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2 x 20-Ft SunHeater S120U Universal Solar Pool Heater (Black) $115.13
Amazon has 2 x 20-Ft SunHeater S120U Universal Solar Pool Heater (Black) for $1115.13. Shipping is free.

Simple DIY installation; for in ground or above ground pools
Installs on roof, rack, ground or fence
Patented web design for maximum exposure to sun's rays
Uses existing pool pump
Raises pool water temperature 6-10 degrees F





https://www.amazon.com/gp/product...UTF8&psc=1

Previous deals from prior years were even higher.
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About the Poster
2 x 20-Ft SunHeater S120U Universal Solar Pool Heater (Black) $115.13
Amazon has 2 x 20-Ft SunHeater S120U Universal Solar Pool Heater (Black) for $1115.13. Shipping is free.

Simple DIY installation; for in ground or above ground pools
Installs on roof, rack, ground or fence
Patented web design for maximum exposure to sun's rays
Uses existing pool pump
Raises pool water temperature 6-10 degrees F





https://www.amazon.com/gp/product...UTF8&psc=1

Previous deals from prior years were even higher.

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Model: SunHeater S120U Universal Solar Pool Heater 2 by 20-Feet, Black

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
06/15/23Amazon$119
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09/25/22Amazon$131
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05/06/21Amazon$166 popular
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62 Comments

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Pro
May 29, 2023
755 Posts
Joined May 2010
May 29, 2023
Efl
Pro
May 29, 2023
755 Posts
Good price but reviews are mixed. Anyone have personal experience?
May 29, 2023
2,776 Posts
Joined Nov 2015

This comment has been rated as unhelpful by Slickdeals users.

May 29, 2023
5,156 Posts
Joined Apr 2008

This comment has been rated as unhelpful by Slickdeals users.

Pro
May 29, 2023
755 Posts
Joined May 2010
May 29, 2023
Efl
Pro
May 29, 2023
755 Posts

Our community has rated this post as helpful. If you agree, why not thank Efl

Quote from worthmining :
How to install it? Does it need to connect to the house inverter? Will it be another $200 to hire an electrician?
This only requires plumbing, no electric. The pool pump would be used to pump water through it. The sun heats the panels which in turn heat the water.
2
May 29, 2023
14,687 Posts
Joined Jan 2010
May 29, 2023
Ride_The_Sky
May 29, 2023
14,687 Posts
At this price, should include a pump (or offer a pump attachment extra) and not rely on the filter pump because it's going to restrict the water flow. You should not mess with pool chemistry or physics, but include this as seperate system attached to the pool though something like waterfall or something else that circulates.
6
May 29, 2023
4,361 Posts
Joined Jun 2005

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May 29, 2023
567 Posts
Joined Nov 2011
May 29, 2023
thorag
May 29, 2023
567 Posts
Quote from Ride_The_Sky :
At this price, should include a pump (or offer a pump attachment extra) and not rely on the filter pump because it's going to restrict the water flow. You should not mess with pool chemistry or physics, but include this as seperate system attached to the pool though something like waterfall or something else that circulates.
What kind of pump would you recommend dedicated to this?

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May 30, 2023
529 Posts
Joined Mar 2017
May 30, 2023
denzeler27
May 30, 2023
529 Posts
When I first saw this post I thought it was a cool product, but the more I read comments and think about it, the more I am 99% sure this product is a gimmick.
1
May 30, 2023
196 Posts
Joined Mar 2017
May 30, 2023
MarkS3773
May 30, 2023
196 Posts

Our community has rated this post as helpful. If you agree, why not thank MarkS3773

I've owned two sets of these... the first set was destroyed because of ignorance. I forgot to blow the water out of it at the end of the season and the water froze up during the winter and caused it to accumulate a bunch of holes when I went to use it the following year. My second set survived the winter because I pumped RV anti-freeze into it. My buddy has a similar set, if not the same, and he just drained it by blowing air into it and it also survived the winter. Both our units are up and running with no issues. I use a 12v 3L pump [amazon.com]from amazon to circulate the water. FYI, I have my set on my metal shed and he has his on the lower roof of his house… this is because the roof is warmer than putting it on the ground.
Last edited by MarkS3773 May 30, 2023 at 05:51 AM.
3
May 30, 2023
154 Posts
Joined May 2018
May 30, 2023
UniqueStag310
May 30, 2023
154 Posts
Quote from MarkS3773 :
I've owned two sets of these... the first set was destroyed because of ignorance. I forgot to blow the water out of it at the end of the season and the water froze up during the winter and caused it to accumulate a bunch of holes when I went to use it the following year. My second set survived the winter because I pumped RV anti-freeze into it. My buddy has a similar set, if not the same, and he just drained it by blowing air into it and it also survived the winter. Both our units are up and running with no issues. I use a 12v 3L pump [amazon.com]from amazon to circulate the water. FYI, I have my set on my metal shed and he has his on the lower roof of his house… this is because the roof is warmer than putting it on the ground.
What are you using as a hose for the run up to the roof?
May 30, 2023
363 Posts
Joined May 2019
May 30, 2023
Ishbi-Benob
May 30, 2023
363 Posts
Curious, it's black, so it should absorb most of the heat from the visible light waves (49% of solar heat), but what about the material itself, how good is it at absorbing the 51% of the solar heat from the infrared waves?

Depending on the material, maybe just run it through a black HDPE or poly hose.
Last edited by Ishbi-Benob May 30, 2023 at 11:34 AM.
May 30, 2023
363 Posts
Joined May 2019
May 30, 2023
Ishbi-Benob
May 30, 2023
363 Posts
Quote from Ride_The_Sky :
You should not mess with pool chemistry or physics, but
I concur, particularly the "You".
3
2
Pro
May 30, 2023
8,049 Posts
Joined Mar 2018
May 30, 2023
WooHoo2You
Pro
May 30, 2023
8,049 Posts
Quote from Ride_The_Sky :
At this price, should include a pump (or offer a pump attachment extra)
Not sure where you will find a pump that costs $100, especially not one with a solar heater attached.
Quote :
and not rely on the filter pump because it's going to restrict the water flow.
That is very true. I think a small pool could deal with a single solar heater without much problem for the pump (assuming the pump was sized properly) however additional sets would be pushing it. Now, how much heat gain are you going to see real world from just 40' of surface area?
Quote :
You should not mess with pool chemistry or physics, but include this as seperate system attached to the pool though something like waterfall or something else that circulates.
That would be a ideal but could also double your power usage running two pumps (depending on size), need to run extra power for the second pump, additional plumbing, etc.

BTW, you have to mess with the "chemistry" if you own a pool. Part of the ownership process. Now this set of black tubes doesn't do that though....

In my opinion these things look good, in theory, but I have never seen someone keep these Amazon / Walmart variety solar heaters installed for more than one season.
Last edited by WooHoo2You May 30, 2023 at 03:06 PM.
May 31, 2023
708 Posts
Joined Dec 2013
May 31, 2023
DwayneD2708
May 31, 2023
708 Posts
Wonder how fast this would heat up a stock tank.

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May 31, 2023
2,859 Posts
Joined Sep 2008
May 31, 2023
ChiefAlchemist
May 31, 2023
2,859 Posts
Quote from DwayneD2708 :
Wonder how fast this would heat up a stock tank.
I'm wonder how much water it contains and it be used to hack a backup hot sbower?

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