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Author Topic: Thoughts on Hot Springs ACE system  (Read 20451 times)

PatB52

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Thoughts on Hot Springs ACE system
« on: September 04, 2013, 12:15:39 pm »
I did a search of the forum for threads on this topic but most of the ones I found were very old.

The Hot Springs dealer said about half of his buyers go with their ACE water sanitizing system. Is it worth the $1,5000? Those of you that may have it, are you glad you bought it?

Pat (feeling overwhelmed and confused)

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Thoughts on Hot Springs ACE system
« on: September 04, 2013, 12:15:39 pm »

chem geek

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Re: Thoughts on Hot Springs ACE system
« Reply #1 on: September 04, 2013, 02:02:18 pm »
Read this thread on another forum for pros/cons of the system.  The main con is that it historically hasn't been very reliable so had maintenance issues.  Some of these may have been worked out by now.  We'll see how long the cells last in the newer systems.

TwinCitiesHotSpring

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Re: Thoughts on Hot Springs ACE system
« Reply #2 on: September 04, 2013, 03:57:25 pm »
of the spas that are ACE compatible, we are selling about 65% of them with the ACE option.  The biggest thing is starting up the system properly which is not hard to do..as for cell life like it was mentioned above that is to be determined, although we still have plenty of customers who bought in late 2009/early 2010 that are still on their original cell..(fyi cell has been updated/improved since then as well)

PatB52

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Re: Thoughts on Hot Springs ACE system
« Reply #3 on: September 04, 2013, 11:51:50 pm »
Thanks for the answers. I did find that thread on the other forum today. It's kind of discouraging that they have taken so long to get the technology right. TwinCities, thanks for the vote of confidence on the system.

Sam

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Re: Thoughts on Hot Springs ACE system
« Reply #4 on: September 05, 2013, 12:33:14 pm »
Seems to me to be a lot easier and a lot less expensive to just add di-chlor.  I suggest people read the owner's manual which can be found online.  Here is a sample:

Quote
Spa Owner Responsibilities
•    Balancing the pH level and Total Alkalinity to the “OK” range.
NOTe: The generation of chlorine from salt will cause the pH to drift upwards
initially. Check the pH level at least once a week after initial start-up, and once
a month after normal use patterns have been established. Adjust as needed to
maintain water quality. An extensively high pH will cause premature failure of
the system, cloudy water, and decreased effectiveness of the sanitizer.
•    Maintaining low Hardness levels using the Vanishing Act calcium remover as
needed.
NOTe: The ACE system works best with low levels of calcium and minerals
in the water. Softened water prolongs the life of hot tub equipment, while
enhancing the soaking experience. The ideal hardness level when using the
ACE system is 50 ppm.
•    Inputting Spa Size and Use Level.
•    Checking chlorine level before each use after initial start-up to determine best
Use Level to maintain healthy water quality.
•    Conducting a check up every 30 days, which includes testing and balancing the
spa water, and reconfirming Use Level.
NOTe: The 30-day cycle begins when the Use Level is confirmed at start-up,
and resets any time the Use Level is changed or re-confirmed. The water care
icon will flash as a reminder when each 30-day cycle is over.
•    Establishing a chlorine residual at start up.
•    Manually flushing plumbing lines by super-chlorinating or “shocking” the spa monthly.
ImPORTANT: Ensure that the chlorine level is always between 3-5ppm before using
the spa. Add chlorine manually if needed

Another odd thing that I noticed in the manual is:

Quote
For proper sanitation, spas must be completely drained periodically. The number
of days between COMPLETE SPA DRAINAGE is equal to the volume of spa
water in liters, divided by 10 times the maximum number of daily spa users. Refill
spa with water and repeat DIRECTIONS FOR USE of the device.

A 400 gallon spa is approximately 1500 liters.  If the house hold has 3 people that regularly use the spa, this formula indicates that you need to change the water every 50 days!  So that means that you need to drain and go through the whole start-up procedure in less than 2 months. 

I may not understand this properly, so please correct me if I am wrong.  From the reading that I have done about this system, I can't imagine spending $1500 on it, plus the cost of replacement cells, when di-chlor is so cheap and easy.

JimB

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Re: Thoughts on Hot Springs ACE system
« Reply #5 on: September 05, 2013, 02:33:33 pm »
I am in the same boat - I am looking at getting an Envoy, which has the ACE system as an option - but the online reviews are hit-or-miss on the system.  One Hot Springs dealer was neutral when I asked "do you recommend the system?".  The other (150 miles away) advocated not getting it, noting how much each person sweat in a hot tub and basically made the argument that you *want to* change the water out quarterly for that reason.  While I am not sure how true that is, the visceral impact coupled with the challenges people report in dealing with the system has me strongly leaning towards traditional water care.  As I understand it you could easily retrofit the ACE system on at a later date, so perhaps in the future if it becomes more reliable I'd consider switching over.

TwinCitiesHotSpring

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Re: Thoughts on Hot Springs ACE system
« Reply #6 on: September 06, 2013, 03:29:01 pm »
I am in the same boat - I am looking at getting an Envoy, which has the ACE system as an option - but the online reviews are hit-or-miss on the system.  One Hot Springs dealer was neutral when I asked "do you recommend the system?".  The other (150 miles away) advocated not getting it, noting how much each person sweat in a hot tub and basically made the argument that you *want to* change the water out quarterly for that reason.  While I am not sure how true that is, the visceral impact coupled with the challenges people report in dealing with the system has me strongly leaning towards traditional water care.  As I understand it you could easily retrofit the ACE system on at a later date, so perhaps in the future if it becomes more reliable I'd consider switching over.

Adding at a later date is also an option to consider....either way assuming you keep up with regular maintenance on the spa, they are not as hard to take care of as a lot of posts on here indicate. Keep the water in balance (pH, alk, CH) keep your filters clean, and also maintain a sanitizer level in the spa...pretty easy

chem geek

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Re: Thoughts on Hot Springs ACE system
« Reply #7 on: September 07, 2013, 12:42:47 am »
The basic Water Replacement Interval (WRI) formula used for commercial/public spas is the following:

WRI (days) = (1/3) x (Spa Size in Gallons) / (# of people per day)

The presumption is a 20 minute soak so in person-hours it's (1/9) x (Spa Size in Gallons) / (# of person-hours per day) and this assumes a hot (104ºF) spa during the soak.  So two people soaking for 20 minutes every day in a 350 gallon spa would be (1/9) x (350) / (2*(20/60)) = 58 days.  That rule works when using Dichlor-only.  If you use Dichlor-then-bleach, you can usually get around double the time so around 120 days (4 months) and the water won't be in as bad shape when you do change it.  With Dichlor-only, the CYA level builds up making chlorine less effective so the water builds up more unoxidized organics and gets dull faster.  This all assumes there is no ozonator.

The ACE formula of (Volume in liters) / (10 * # of people per day) = (1/2.64) *(Volume in Gallons) / (# of people per day) so is roughly similar to the commercial/public spa formula where the ACE interval is a little longer.

hottubdan

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Re: Thoughts on Hot Springs ACE system
« Reply #8 on: September 07, 2013, 11:19:14 am »
Those are suggested formulas.  In the real world, I know of no home owner who follows them.

Using ACE has nothing to do with saving money.  It is about the quality of the water.

If you want silky, non skin drying water, consider the ACE system.

It is performing far better now than 1st gen.  Much easier for customers to understand.
Award winning Hot Spring dealer for a gazillion years.

chem geek

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Re: Thoughts on Hot Springs ACE system
« Reply #9 on: September 07, 2013, 01:20:53 pm »
The ACE™ Salt Water Sanitizing System Manual under water guidelines says 3 ppm for chlorine, but if one does that with no Cyanuric Acid (CYA) in the water then the chlorine will be far too strong and will oxidize swimsuits, skin and hair much faster.  If one wants to not have the chlorine effects on one's body, then one should add CYA to the spa, probably around 30-40 ppm.  This is similar to why using bleach in a spa without first using Dichlor to raise the CYA level is too harsh and also worse on spa covers.

hottubdan

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Re: Thoughts on Hot Springs ACE system
« Reply #10 on: September 11, 2013, 06:04:27 pm »
And if you kept it closer to 1 ppm?
Award winning Hot Spring dealer for a gazillion years.

chem geek

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Re: Thoughts on Hot Springs ACE system
« Reply #11 on: September 11, 2013, 07:47:59 pm »
If you mean with no CYA in the water, then yes 1 ppm FC will be less harsh than 3 ppm FC.  It will still be higher than, say, 3 ppm FC with 30 ppm CYA which would be equivalent to 0.5 ppm FC with no CYA at 104ºF or at 90ºF would be equivalent to 0.2 ppm.

Hot Tub Guru

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Re: Thoughts on Hot Springs ACE system
« Reply #12 on: September 12, 2013, 07:27:45 pm »
What does it cost for a new cell? 

Hot Tub Guru

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Re: Thoughts on Hot Springs ACE system
« Reply #13 on: September 16, 2013, 12:04:17 pm »
Hmm crickets!  Why isn't anyone telling me how much a new cell costs?  Find out from your dealer what it costs for parts before you purchase a tub from any company.  These cells are proprietary, meaning you can only get them from that company.  Meaning they can charge you what ever they want.  Find out the facts of your long term costs of a product before you buy! 

TwinCitiesHotSpring

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Re: Thoughts on Hot Springs ACE system
« Reply #14 on: September 16, 2013, 12:32:50 pm »
Hmm crickets!  Why isn't anyone telling me how much a new cell costs?  Find out from your dealer what it costs for parts before you purchase a tub from any company.  These cells are proprietary, meaning you can only get them from that company.  Meaning they can charge you what ever they want.  Find out the facts of your long term costs of a product before you buy!

your hear crickets because nobody is going to fall into your childish argument...if your a dealer we get it, your losing sales and you want to go online to grind your axe...if your not a dealer then I don't understand why you care so much.  Should we start a thread for every single accessory on a spa that is expensive? Tv's, Clearray, Sony stereo's, Covanas? We are one of the biggest dealers in the Midwest and of the tubs that are ACE compatible 70% of the customers are buying the ACE, and despite what you think the majority of the people are loving it as an option so deal with it and maybe learn how to sell your own product a little better instead of worrying what everyone else is doing

Hot Tub Forum

Re: Thoughts on Hot Springs ACE system
« Reply #14 on: September 16, 2013, 12:32:50 pm »

 

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