Product Information
Description
- Genuine Hayward Part
- 1-Year Part Warranty
- 15-Minute Settings
- Free Shipping
Hayward GLX-TROL-TIMER 24-Hour Replacement Timer for AquaTrol Salt Chlorinators
The 24-hour time clock for the AquaTrol.
The Hayward GLX-TROL-TIMER is the replacement 24-hour time clock for the AquaTrol above-ground salt chlorine generator, a Grasslin FM/1 STUZH-120 rated 120 V, 60 Hz. Hayward Support names it as the part to order when an AquaTrol timer fails, so the timer can be replaced without replacing the whole unit.
Why PST Customers Pick This
Hayward's AquaTrol Timer
Asked whether a failing AquaTrol timer means replacing the whole unit, Hayward Support answered that the timer can be replaced and named GLX-TROL-TIMER as the part number.
15-Minute Trippers
Small slide trippers around the dial each control a 15 minute interval. Pull a tripper out for pump on, push it in for pump off.
Manual Pump Override
A switch at about the 4 o'clock position lets you force the pump on (up), hand control back to the timer (center) or turn the pump off (down).
Runs the Pump Outlet
The timer controls the AquaTrol's filter pump outlet, which Hayward rates at 120 VAC, 15 A max, and Hayward says it allows multiple pump periods per day.
Filtration and Chlorine on One Clock
Hayward's manual says the AquaTrol timer ensures proper daily filtration and sanitization, and the AquaTrol only generates chlorine while the filter pump is running.
24-Hour Dial
Set the time by turning the clock hands clockwise. An arrow near 2 o'clock marks the current time, and a 24-hour indicator there shows AM or PM.
Electrical Notice
Hayward requires power to be shut off at the circuit breaker before any wiring, wiring per local codes and the NEC/CEC, and a properly grounded and bonded AquaTrol, with standard line-cord models plugged into a GFCI receptacle. Hayward warns that connecting a pump with a higher amperage rating than the 15 A outlet rating may permanently damage the AquaTrol.
Specifications
| Identification | |
|---|---|
| Manufacturer | Hayward |
| Hayward Part Number | GLX-TROL-TIMER |
| Hayward Description | Timer-24Hour, 120V, 60Hz, Grasslin FM/1 STUZH-120 |
| Timer Model | Grasslin FM/1 STUZH-120 |
| GTIN / UPC | 761418010837 |
| SKU | PST-_GLX-TROL-TIMER |
| Part Type | Water quality part, salt chlorinator timer |
| Timer | |
| Timer Cycle | 24 hour |
| Voltage | 120 V |
| Frequency | 60 Hz |
| Setting Increment | 15 minutes per tripper |
| Manual Switch | Pump on / timer control / pump off |
| Switch Type | Single pole double throw (SPDT) |
| Fitment | |
| AquaTrol Models | AQ-TROL-RJ, AQ-TROL-RJ-TL, AQ-TROL-HP, AQ-TROL-HP-TL |
| Open Line AquaTrol Models | W3AQ-TROL-RJ, W3AQ-TROL-RJ-TL, W3AQ-TROL-HP, W3AQ-TROL-HP-TL |
| AquaTrol Pump Outlet Rating | 120 VAC, 15 A max |
| AquaTrol Pool Type | Above-ground pools |
| Warranty | |
| Replacement Part Warranty | 1 year (Hayward) |
Frequently Asked Questions
Can I replace just the timer on my AquaTrol?
Yes. Hayward Support says the AquaTrol timer can be replaced on its own and gives GLX-TROL-TIMER as the replacement part number.
Which AquaTrol models does it fit?
Hayward lists the GLX-TROL-TIMER with the AquaTrol AQ-TROL-RJ, AQ-TROL-RJ-TL, AQ-TROL-HP and AQ-TROL-HP-TL and the Open Line W3AQ-TROL versions of each. All of them use the built-in 24-hour filter pump timer described in Hayward's AquaTrol manuals.
How do I set the timer?
Turn the clock hands clockwise until the arrow near 2 o'clock points to the current time. Pull trippers out for the periods you want the pump on and push them in for off; each tripper covers 15 minutes.
My filter pump is not running. What should I check?
Hayward's troubleshooting guide says to make sure the timer's manual switch is in the center (auto) or top (on) position. In auto, confirm the time is set correctly, using the 24-hour indicator to check AM or PM, and that the trippers are pulled out.
What warranty comes with the timer?
Hayward lists a 1-year warranty on this replacement part.
Order the GLX-TROL-TIMER From PST
Backed by PST Pool Supplies' service team.
- Free Shipping
- 30-Day Returns
- 1-Year Hayward Warranty
- Authorized Hayward Dealer
Additional Info
| Category | Parts Pool Parts Salt Generator Parts |
| SKU | PST-_GLX-TROL-TIMER |
| MPN | GLX-TROL-TIMER |
| Replaces | 2807-70, 367258, GLD-451-1044, GLXTROLTIMER |
| Manufacturer | Hayward |
| Weight | 0.43 lb |
Let customers speak for us
Quickly shipped and the best part is it now installed and working
You're the only one that had a 3.5" lens. I'm happy that it's one piece.
Good transaction, the only problem is I bought the wrong size allen wrench. I should have bought the 1/4” one.
All I can say is great customer service. Their products are good too
We had the older version and this dropped right in. Great buy!
I can’t wait for my mini Goldendoodle to be buzz for Halloween! It’s not bulky and small that it won’t bother him. He’s 32 lbs and I got the M/L
No issues with it. I received great customer service ensuring I chose the right thing and shipping was really fast.
Can not say enough about the Balboa retro fit system. I’m no expert, but I watched a you tube video and installed it myself. Hot tub is 14 years old and is up and running like new. Very pleased with my purchase. Thank you.
The process was smooth and lights arived as expected. Everything test out in good working order.
Needed to replace the control overlay on our Nordic Impulse hot tub, but could not find out the make or model number of the actual control panel on our tub. By taking measurements and photos or our actual control panel button positions and functions, I was able to narrow down the options. I ordered this overlay as the button positions seemed to be in the right positions, even though the overall size was smaller than the control panel. The overlay works, in that all buttons and functions are in the right place, and the overlay seems to have adhered well to the panel. It is not a perfect match, as it is smaller overall than it should be. But I am happy with the result and will buy an additional identical overlay as a backup in case this one, too, deteriorates at some point. Took a lot of detecting, but the result is successful!
This costume is legit. It has the sparkle, glittery sheen to it like the one used on screen! Very happy with it!!
Excellent service!
PST was great at communicating the status of my order throughout the various stages. I actually did encounter a shipment issue and they handled it without issue. I will be doing business again with them.
PST was great at communicating the status of my order throughout the various stages. I actually did encounter a shipment issue and they handled it without issue. I will be doing business again with them.
as described, fast shipping
